US4565859A
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Polyether compounds, epoxy resins, epoxy resin compositions, and processes for production thereof
Assignee: Daicel Corp
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Filing: 1985-01-29
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Granted: 1986-01-21
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Expires: 2005-01-29
Abstract
Abstract A polyether compound having ether groups and vinyl double bonds represented by formula (I) ##STR1## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and A represents ##STR2## and a process for production thereof; an epoxy resin represented by formula (II) ##STR3## wherein R 1 and n 1 through n l are defined above, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR4## wherein X represents a ##STR5## --CH═CH 2 , or ##STR6## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR7## group, and a process for production thereof; and an epoxy resin comprising an epoxy resin as in formula (II), are disclosed.
Inventors
- 👤 Takaaki Murai
- 👤 Shoji Watanabe
- 👤 Kimio Inoue
- 👤 Toyokazu Yagii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:28
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/02; C08G59/027; C08G65/00; C08G65/02; C08G65/04; C08G65/06; C08G65/14; C08G65/26; C08G65/32; C08G65/329; C08G65/331; C08G65/332; C08G65/3322
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
77 words
A polyether compound having ether groups and vinyl double bonds represented by formula (I) ##STR38## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and A represents ##STR39##
Claim 2
Dependent Claim
77 words
A polyether compound having ether groups and vinyl double bonds represented by formula (I) ##STR38## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and A represents ##STR39##
Claim 3
Dependent Claim
35 words
A polyether compound as in claim 1, wherein R 1 is the residue of an organic compound selected from the group consisting of an alcohol, a phenol, a carboxylic acid, an amine, and a thiol.
Claim 4
Dependent Claim
16 words
A polyether compound as in claim 2, wherein R 1 is the residue of an alcohol.
Claim 5
Dependent Claim
97 words
A process for producing a polyether compound having ether groups and vinyl double bonds represented by formula (I) ##STR40## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and A represents ##STR41## comprising reacting a compound having active hydrogen atoms with 4-vinylcyclohexene-1-oxide in the presence of a catalyst.
Claim 6
Dependent Claim
97 words
A process for producing a polyether compound having ether groups and vinyl double bonds represented by formula (I) ##STR40## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and A represents ##STR41## comprising reacting a compound having active hydrogen atoms with 4-vinylcyclohexene-1-oxide in the presence of a catalyst.
Claim 7
Dependent Claim
26 words
A process as in claim 4, wherein the compound having active hydrogen atoms is an alcohol, a phenol, a carboxylic acid, an amine, or a thiol.
Claim 8
Dependent Claim
16 words
A process as in claim 5, wherein the compound having active hydrogen atoms is an alcohol.
Claim 9
Dependent Claim
121 words
An epoxy resin represented by formula (II) ##STR42## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR43## wherein X represents ##STR44## --CH═CH 2 , or ##STR45## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR46## group.
Claim 10
Dependent Claim
121 words
An epoxy resin represented by formula (II) ##STR42## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR43## wherein X represents ##STR44## --CH═CH 2 , or ##STR45## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR46## group.
Claim 11
Dependent Claim
35 words
An epoxy resin as in claim 7, wherein R 1 is the residue of an organic compound selected from the group consisting of an alcohol, a phenol, a carboxylic acid, an amine, and a thiol.
Claim 12
Dependent Claim
16 words
An epoxy resin as in claim 8, wherein R 1 is the residue of an alcohol.
Claim 13
Dependent Claim
159 words
A process for producing an epoxy resin represented by formula (II) ##STR47## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR48## wherein X represents a ##STR49## --CH═CH 2 , or ##STR50## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR51## group, comprising reacting a polyether compound represented by formula (I) ##STR52## wherein R 1 and n 1 through n l are the same as defined above, and A represents ##STR53## with an epoxidating agent.
Claim 14
Dependent Claim
159 words
A process for producing an epoxy resin represented by formula (II) ##STR47## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR48## wherein X represents a ##STR49## --CH═CH 2 , or ##STR50## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR51## group, comprising reacting a polyether compound represented by formula (I) ##STR52## wherein R 1 and n 1 through n l are the same as defined above, and A represents ##STR53## with an epoxidating agent.
Claim 15
Dependent Claim
34 words
A process as in claim 10, wherein R 1 is the residue of an organic compound selected from the group consisting of an alcohol, a phenol, a carboxylic acid, an amine, and a thiol.
Claim 16
Dependent Claim
15 words
A process as in claim 11, wherein R 1 is the residue of an alcohol.
Claim 17
Dependent Claim
131 words
An epoxy resin composition comprising a curing agent and an epoxy resin represented by formula (II) ##STR54## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR55## wherein X represents a ##STR56## --CH═CH 2 , or ##STR57## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR58## group.
Claim 18
Dependent Claim
131 words
An epoxy resin composition comprising a curing agent and an epoxy resin represented by formula (II) ##STR54## wherein R 1 represents a residue of an organic compound having l active hydrogen atoms, n 1 through n l each represents 0 or an integer of from 1 to 100, the sum of the integers represented by n 1 through n l is from 1 to 100, and l represents an integer of from 1 to 100, and B is an oxycyclohexane unit having a substituent and is represented by formula (III) ##STR55## wherein X represents a ##STR56## --CH═CH 2 , or ##STR57## groups, wherein R 2 represents an alkyl group, an alkylcarbonyl group, or an arylcarbonyl group, provided that the epoxy resin represented by formula (II) contains at least one ##STR58## group.
Claim 19
Dependent Claim
36 words
An epoxy resin composition as in claim 13, wherein R 1 is the residue of an organic compound selected from the group consisting of an alcohol, a phenol, a carboxylic acid, an amine, and a thiol.
Claim 20
Dependent Claim
17 words
An epoxy resin composition as in claim 14, wherein R 1 is the residue of an alcohol.
References Cited (Backward Citations)
No citation records indexed.
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1989-01-20 | 1989-07-22 | 1990-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-20 | 1993-07-22 | 1994-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-20 | 1997-07-22 | 1998-01-21 | $7700.00 | Window Closed / Lapsed |