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US6207766B1
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Room temperature-setting compositions
Assignee: AGC Inc
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Filing: 1998-04-20
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Granted: 2001-03-27
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Expires: 2018-04-20
Abstract
Abstract The present invention provides a room temperature-setting composition containing a polyoxyalkylene polymer (A), having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the following formula (1), which comprises, as an essential component, the polyoxyalkylene polymer, having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1), wherein a is 3 and a room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1), which comprises, as essential components, the polyoxyalkylene polymer having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of the formula (1) wherein a is 3, and a polymer (B) made by polymerization of a polymerizable unsaturated group-containing monomer (C):wherein R1 is a C1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, a is 1, 2 or 3, provided that when more than one R1 exist, the plurality of R1 may be the same or different, and when more than one X exist, the plurality of X may be the same or different.
Inventors
- 👤 Takao Doi
- 👤 Takashi Watabe
- 👤 Tomoko Matsumoto
- 👤 Tatsuo Onoguchi
- 👤 Kaori Tsuruoka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:00
CPC Classifications
C; C08; C08G; C08G65/00; C08G65/02; C08G65/32; C08G65/329; C08G65/336; C08G65/26; C08G65/2642; C08G65/2645; C08G65/2663; C08L; C08L71/00; C08L71/02
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
124 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2.
Claim 2
Dependent Claim
124 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2.
Claim 3
Dependent Claim
138 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer (A) contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, and a polymer (B) prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 4
Dependent Claim
138 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8000 to 50000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer (A) contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, and a polymer (B) prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 5
Dependent Claim
26 words
The room temperature-setting composition of claim 2 , wherein said polymer (B) is uniformly dispersed in the polyoxyalkylene polymer (A) in the form of fine particles.
Claim 6
Dependent Claim
159 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymenzable unsaturated group-containing monomer (C).
Claim 7
Dependent Claim
159 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymenzable unsaturated group-containing monomer (C).
Claim 8
Dependent Claim
156 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, wherein polyoxyalkylene polymer (A) is prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymer.
Claim 9
Dependent Claim
156 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, wherein polyoxyalkylene polymer (A) is prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymer.
Claim 10
Dependent Claim
157 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000, having a M w /M n of at most 1.7, and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, the polymer being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymer.
Claim 11
Dependent Claim
157 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000, having a M w /M n of at most 1.7, and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists, the plurality of X groups may be the same or different and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, the polymer being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymer.
Claim 12
Dependent Claim
170 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer (A) contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, wherein polyoxyalkylene polymer (A) is prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymers and a polymer (B) prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 13
Dependent Claim
170 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer (A) contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, wherein polyoxyalkylene polymer (A) is prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymers and a polymer (B) prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 14
Dependent Claim
26 words
The room temperature-setting composition of claim 7 , wherein said polymer (B) is uniformly dispersed in the polyoxyalkylene polymer (A) in the form of fine particles.
Claim 15
Dependent Claim
171 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000, having a M w /M n of at most 1.7, and having hydrolyzable silicon groups of formula (1): —SiX 1 R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, the polymer being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymer, and a polymer (B) prepared by polymerizing a polymerizable unsaturated group- containing monomer (C).
Claim 16
Dependent Claim
171 words
A room temperature-setting composition containing a polyoxyalkylene polymer (A) having a molecular weight of from 8,000 to 50,000, having a M w /M n of at most 1.7, and having hydrolyzable silicon groups of formula (1): —SiX 1 R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and wherein the polyoxyalkylene polymer contains hydrolyzable silicon groups of formula (1) wherein a is 3 and hydrolyzable silicon groups of formula (1) wherein a is 1 or 2, the polymer being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymer, and a polymer (B) prepared by polymerizing a polymerizable unsaturated group- containing monomer (C).
Claim 17
Dependent Claim
26 words
The room temperature-setting composition of claim 9 , wherein said polymer (B) is uniformly dispersed in the polyoxyalkylene polymer (A) in the form of fine particles.
Claim 18
Dependent Claim
194 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X groups exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, wherein both polyoxyalkylene polymers (i) and (ii) are prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymers, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 19
Dependent Claim
194 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X groups exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, wherein both polyoxyalkylene polymers (i) and (ii) are prepared by polymerizing an alkylene oxide in the presence of an initiator and a double metal cyanide complex catalyst, followed by modifying the terminals of the polymers, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 20
Dependent Claim
192 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000, having a Mw/Mn of at most 1.7 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, the polymers (i) and (ii) being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymers, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
Claim 21
Dependent Claim
192 words
A room temperature-setting composition containing a combination of (i) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000, having a Mw/Mn of at most 1.7 and having hydrolyzable silicon groups of formula (1): —SiX a R 1 3−a (1) wherein R 1 is a C 1-20 substituted or unsubstituted monovalent organic group, X is a hydroxyl group or a hydrolyzable group and a is 1 or 2, provided that when more than one R 1 group exists, the plurality of R 1 groups may be the same or different, and when more than one X group exists the plurality of X groups may be the same or different, and (ii) a polyoxyalkylene polymer having a molecular weight of from 8,000 to 50,000 and having hydrolyzable silicon groups of the formula —SiX 3 wherein X is as defined, the polymers (i) and (ii) being prepared by polymerizing an alkylene oxide in the presence of an initiator, followed by modifying the terminals of the polymers, and a polymer (B) uniformly dispersed in the polyoxyalkylene polymer in the form of fine particles and prepared by polymerizing a polymerizable unsaturated group-containing monomer (C).
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