GB1429505A - Stabilised liquid dicarboxylic acid anhydride mixtures - Google Patents
Stabilised liquid dicarboxylic acid anhydride mixturesInfo
- Publication number
- GB1429505A GB1429505A GB3054373A GB3054373A GB1429505A GB 1429505 A GB1429505 A GB 1429505A GB 3054373 A GB3054373 A GB 3054373A GB 3054373 A GB3054373 A GB 3054373A GB 1429505 A GB1429505 A GB 1429505A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- dicarboxylic acid
- acid anhydride
- caprolactam
- june
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- C08G59/4215—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/44—Amides
- C08G59/46—Amides together with other curing agents
- C08G59/48—Amides together with other curing agents with polycarboxylic acids, or with anhydrides, halides or low-molecular-weight esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722231892 DE2231892C3 (de) | 1972-06-29 | 1972-06-29 | Stabilisierte flüssige Dicarbonsäureanhydrid-Mischungen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1429505A true GB1429505A (en) | 1976-03-24 |
Family
ID=5849193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3054373A Expired GB1429505A (en) | 1972-06-29 | 1973-06-27 | Stabilised liquid dicarboxylic acid anhydride mixtures |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2231892C3 (fi) |
FR (1) | FR2190877B1 (fi) |
GB (1) | GB1429505A (fi) |
IT (1) | IT989465B (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205820A1 (de) * | 1982-02-18 | 1983-08-25 | Chemische Werke Hüls AG, 4370 Marl | Neue fluessige anhydridhaerter fuer epoxidharzmassen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078235A (en) * | 1958-10-24 | 1963-02-19 | Minnesota Mining & Mfg | Liquid anhydride hardener compositions for epoxy resins |
FR1378575A (fr) * | 1963-12-26 | 1964-11-13 | Thomson Houston Comp Francaise | Composition de résine, notamment d'une résine époxyque |
US3528996A (en) * | 1968-04-26 | 1970-09-15 | Allied Chem | Stabilized tetrahydrophthalic anhydride |
-
1972
- 1972-06-29 DE DE19722231892 patent/DE2231892C3/de not_active Expired
-
1973
- 1973-06-26 IT IT2583173A patent/IT989465B/it active
- 1973-06-27 GB GB3054373A patent/GB1429505A/en not_active Expired
- 1973-06-28 FR FR7323634A patent/FR2190877B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2231892C3 (de) | 1979-02-15 |
DE2231892A1 (de) | 1974-01-17 |
DE2231892B2 (de) | 1978-06-15 |
FR2190877A1 (fi) | 1974-02-01 |
IT989465B (it) | 1975-05-20 |
FR2190877B1 (fi) | 1976-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |