GB1485598A - Process for reaction of epoxides with phenols carboxylic acids or carboxylic acid anhydrides and epoxy resin composition - Google Patents
Process for reaction of epoxides with phenols carboxylic acids or carboxylic acid anhydrides and epoxy resin compositionInfo
- Publication number
- GB1485598A GB1485598A GB614876A GB614876A GB1485598A GB 1485598 A GB1485598 A GB 1485598A GB 614876 A GB614876 A GB 614876A GB 614876 A GB614876 A GB 614876A GB 1485598 A GB1485598 A GB 1485598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- carboxylic acid
- epoxides
- resin composition
- epoxy resin
- 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
- 229920000647 polyepoxide Polymers 0.000 title abstract 3
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 title abstract 2
- 239000003822 epoxy resin Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 150000002118 epoxides Chemical class 0.000 title 1
- -1 phenols carboxylic acids Chemical class 0.000 title 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 abstract 1
- 125000000143 2-carboxyethyl group Chemical group [H]OC(=O)C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- C08G59/68—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 catalysts used
- C08G59/688—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 catalysts used containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5407—Acyclic saturated phosphonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Resins (AREA)
Abstract
1485598 Curing epoxy resins DOW CHEMICAL CO 17 Feb 1976 06148/76 Heading C3B [Also in Division C2] The reaction of polyepoxides with a phenolic compound, a carboxylic acid anhydride or a mixture thereof is catalysed by a compound in which each R represents a C 1-20 aliphatic hydrocarbyl radical, R<SP>1</SP> is H or a C 1-20 hydrocarbyl radical, R<SP>11</SP> is H, C 1-20 alkyl or C 1-20 alkoxycarbonyl and n = 0-20. Preferred catalysts are tri-n-butyl(2-carboxymethyl)phosphonium hydroxide inner salt and the corresponding (2-carboxyethyl) compound. The catalyst may be employed at 0À001-10% by wt. of reactants. Reaction may take place at 50-225‹ C. In an example a liquid diglycidyl ether of bisphenol A is reacted with hexahydrophthalic anhydride in the presence of trin - butyl(2 - carboxyethyl) - phosphonium hydroxide inner salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB614876A GB1485598A (en) | 1976-02-17 | 1976-02-17 | Process for reaction of epoxides with phenols carboxylic acids or carboxylic acid anhydrides and epoxy resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB614876A GB1485598A (en) | 1976-02-17 | 1976-02-17 | Process for reaction of epoxides with phenols carboxylic acids or carboxylic acid anhydrides and epoxy resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1485598A true GB1485598A (en) | 1977-09-14 |
Family
ID=9809288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB614876A Expired GB1485598A (en) | 1976-02-17 | 1976-02-17 | Process for reaction of epoxides with phenols carboxylic acids or carboxylic acid anhydrides and epoxy resin composition |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1485598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151540A1 (en) * | 1980-12-29 | 1982-08-19 | Ciba-Geigy GmbH, 7867 Wehr | Use of transparent anhydride-curable casting epoxy resins |
-
1976
- 1976-02-17 GB GB614876A patent/GB1485598A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151540A1 (en) * | 1980-12-29 | 1982-08-19 | Ciba-Geigy GmbH, 7867 Wehr | Use of transparent anhydride-curable casting epoxy resins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |