GB1140945A - Resinous epoxide containing compositions - Google Patents
Resinous epoxide containing compositionsInfo
- Publication number
- GB1140945A GB1140945A GB1868666A GB1868666A GB1140945A GB 1140945 A GB1140945 A GB 1140945A GB 1868666 A GB1868666 A GB 1868666A GB 1868666 A GB1868666 A GB 1868666A GB 1140945 A GB1140945 A GB 1140945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyepoxide
- fusible
- epoxy resin
- active hydrogen
- parts
- 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
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
-
- 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
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)
Abstract
1,140,945. Production of epoxy resin compositions. CELANESE COATINGS CO. 28 April, 1966 [3 May, 1965], No. 18686/66. Heading C3B. [Also in Division B2] Epoxy resin compositions are produced by reacting at 75-175‹ C. a fusible polyepoxide with an organic compound having at least 2 active hydrogen atoms in phenolic, carboxylic, sulphonamido and/or amino groups, in a ratio of 0À3-0À8 active hydrogen equivalents per epoxide equivalent, stopping the reaction by cooling to below 50‹ C. immediately the gel point is reached, comminuting the brittle product and blending 1-50 parts by wt. of comminuted product with 100 parts by wt. of a liquid or fusible polyepoxide. A catalyst such as an amine, amide or quaternary ammonium compound may be used in the gel production as may a solvent; fillers, pigments and other resins may also be present. Conventional curing agents may be added to cure the compositions. The gels act as reactive thickening agents for the polyepoxides.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45291265A | 1965-05-03 | 1965-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1140945A true GB1140945A (en) | 1969-01-22 |
Family
ID=23798469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1868666A Expired GB1140945A (en) | 1965-05-03 | 1966-04-28 | Resinous epoxide containing compositions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE680297A (en) |
| DE (1) | DE1283840B (en) |
| GB (1) | GB1140945A (en) |
| NL (1) | NL6605947A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179205A (en) * | 2022-06-30 | 2022-10-14 | 安徽吉曜玻璃微纤有限公司 | Formaldehyde-free resin binder and preparation method thereof |
-
1966
- 1966-04-28 GB GB1868666A patent/GB1140945A/en not_active Expired
- 1966-04-29 BE BE680297D patent/BE680297A/xx unknown
- 1966-05-03 DE DE1966C0038961 patent/DE1283840B/en active Pending
- 1966-05-03 NL NL6605947A patent/NL6605947A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1283840B (en) | 1968-11-28 |
| NL6605947A (en) | 1966-11-04 |
| BE680297A (en) | 1966-10-31 |
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