Patent US2984049A successfully refreshed from Google Patents.
Patent US4469828A successfully refreshed from Google Patents.
US4469828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkylthiopropionyl hydrazino triazines and synthetic resin compositions
Assignee: Adeka Corp
•
Filing: 1982-11-22
•
Granted: 1984-09-04
•
Expires: 2002-11-22
Abstract
Abstract Alkylthiopropionyl hydrazino triazines are provided having the formula: <IMAGE> wherein: R is alkyl having from one to about fifty carbon atoms; X is <IMAGE> where R1 is selected from the group consisting of hydrogen, alkyl having from one to about fifty carbon atoms; and <IMAGE> where R2 is selected from the group consisting of hydrogen, O and alkyl hydroxyalkyl, epoxy alkyl and acyloxy alkyl having from one or two to about eight carbon atoms; when X is O, A is selected from the group consisting of alkylene having from two to about twenty carbon atoms, cycloalkylene having from about five to about eight carbon atoms and phenylene; when X is <IMAGE> A is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms, cycloalkylene having from five to about eight carbon atoms; phenylene; and <IMAGE> where R3 is a direct linkage, alkylene having from one to about twenty carbon atoms; cycloalkylene having from about five to about eight carbon atoms; phenylene; and thiodialkylene having from about two to about twenty carbon atoms.
Inventors
- 👤 Motonobu Minagawa
- 👤 Tohru Haruna
- 👤 Masayuki Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:13
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/12; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/40; C07D251/48; C07D251/52; C07D251/54; C07D251/66; C08; C08K; C08K5/00; C08K5/36; C08K5/37; C08K5/378
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
257 words
Alkyl thiopropionyl hydrazino triazines having the formula: ##STR81## wherein: R is alkyl having from one to about fifty carbon atoms; X is ##STR82## where R 1 is selected from the group consisting of hydrogen, alkyl having from one to about fifty carbon atoms; and ##STR83## where R 2 is selected from the group consisting of hydrogen, O and alkyl hydroxyalkyl, epoxy alkyl and acyloxy alkyl having from one or two to about eight carbon atoms; when X is O, A is selected from the group consisting of alkylene having from two to about twenty carbon atoms, cycloalkylene having from about five to about eight carbon atoms and phenylene; when X is ##STR84## A is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms, cycloalkylene having from five to about eight carbon atoms; phenylene; and ##STR85## where R 3 is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms; cycloalkylene having from about five to about eight carbon atoms; phenylene; and thiodialkylene having from about two to about twenty carbon atoms; Y and Z are each selected from the group consisting of ##STR86## where R 4 and R 5 each are selected from the group consisting of hydrogen; alkyl having from one to about fifty carbon atoms, cycloalkyl having from about five to about eight carbon atoms; phenyl; and alkyl phenyl having from seven to about twenty carbon atoms; and ##STR87## n is a number from 0 to about 20.
Claim 2
Dependent Claim
257 words
Alkyl thiopropionyl hydrazino triazines having the formula: ##STR81## wherein: R is alkyl having from one to about fifty carbon atoms; X is ##STR82## where R 1 is selected from the group consisting of hydrogen, alkyl having from one to about fifty carbon atoms; and ##STR83## where R 2 is selected from the group consisting of hydrogen, O and alkyl hydroxyalkyl, epoxy alkyl and acyloxy alkyl having from one or two to about eight carbon atoms; when X is O, A is selected from the group consisting of alkylene having from two to about twenty carbon atoms, cycloalkylene having from about five to about eight carbon atoms and phenylene; when X is ##STR84## A is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms, cycloalkylene having from five to about eight carbon atoms; phenylene; and ##STR85## where R 3 is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms; cycloalkylene having from about five to about eight carbon atoms; phenylene; and thiodialkylene having from about two to about twenty carbon atoms; Y and Z are each selected from the group consisting of ##STR86## where R 4 and R 5 each are selected from the group consisting of hydrogen; alkyl having from one to about fifty carbon atoms, cycloalkyl having from about five to about eight carbon atoms; phenyl; and alkyl phenyl having from seven to about twenty carbon atoms; and ##STR87## n is a number from 0 to about 20.
Claim 3
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is O.
Claim 4
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR88##
Claim 5
Dependent Claim
14 words
Alkyl thiopropionyl hydrazino triazines according to claim 3 in which R 1 is ##STR89##
Claim 6
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is O and A is alkylene.
Claim 7
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is O and A is cycloalkylene.
Claim 8
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is O and A is phenylene.
Claim 9
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR90## and A is alkylene.
Claim 10
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR91## and A is cycloalkylene.
Claim 11
Dependent Claim
17 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR92## and A is phenylene.
Claim 12
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR93##
Claim 13
Dependent Claim
19 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which X is ##STR94## and A is a direct linkage.
Claim 14
Dependent Claim
16 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which Y and Z are each ##STR95##
Claim 15
Dependent Claim
16 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which Y and Z are each --OR.
Claim 16
Dependent Claim
16 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which Y and Z are each ##STR96##
Claim 17
Dependent Claim
16 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which Y and Z are each --X--A--XH.
Claim 18
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which n is 0.
Claim 19
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which n is 1.
Claim 20
Dependent Claim
13 words
Alkyl thiopropionyl hydrazino triazines according to claim 1 in which n is 2.
Claim 21
Dependent Claim
43 words
An olefin polymer composition having improved resistance to deterioration upon exposure to light comprising an olefin polymer selected from the group consisting of polymers of alpha-olefins having from two to six carbon atoms and polystyrene, and a compound in accordance with claim 1.
Claim 22
Dependent Claim
14 words
An olefin polymer composition in accordance with claim 20 wherein the polyolefin is polypropylene.
Claim 23
Dependent Claim
14 words
An olefin polymer composition in accordance with claim 20 wherein the polyolefin is polyethylene.
Claim 24
Dependent Claim
15 words
An olefin polymer composition in accordance with claim 20 wherein the polyolefin is ethylene-propylene copolymer.
Claim 25
Dependent Claim
24 words
An acrylonitrile-butadiene-styrene polymer having improved resistance to deterioration upon exposure to light comprising an acrylonitrile-butadiene-styrene polymer and a compound in accordance with claim 1.
References Cited (Backward Citations)
US3509093A
Cited
US4263434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-09-04 | 1988-03-05 | 1988-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-04 | 1992-03-05 | 1992-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-04 | 1996-03-05 | 1996-09-04 | $7700.00 | Window Closed / Lapsed |