BE613374A - - Google Patents
Info
- Publication number
- BE613374A BE613374A BE613374DA BE613374A BE 613374 A BE613374 A BE 613374A BE 613374D A BE613374D A BE 613374DA BE 613374 A BE613374 A BE 613374A
- Authority
- BE
- Belgium
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
- C08G59/4223—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aromatic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/34—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Epoxy Resins (AREA)
- Exhaust Gas After Treatment (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86308A US3272843A (en) | 1961-02-01 | 1961-02-01 | Phenylene-bis |
| US499132A US3336260A (en) | 1961-02-01 | 1965-09-13 | Dianhydride curing agent for epoxy resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE613374A true BE613374A (sr) |
Family
ID=26774604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE613374D BE613374A (sr) | 1961-02-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3336260A (sr) |
| BE (1) | BE613374A (sr) |
| CH (2) | CH421070A (sr) |
| DE (2) | DE1443352A1 (sr) |
| GB (1) | GB971731A (sr) |
| NL (1) | NL274272A (sr) |
| SE (2) | SE303606B (sr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263209A (en) * | 1979-07-02 | 1981-04-21 | The Dow Chemical Company | Aromatic dianhydrides |
| US5156744A (en) * | 1989-02-14 | 1992-10-20 | Fmc Corporation | Process for inhibiting scale using maleic anhydride polymerized in reactive aromatic hydrocarbons |
| WO2020180976A1 (en) * | 2019-03-04 | 2020-09-10 | Sabic Global Technologies B.V. | Curable encapsulant including thermoset epoxy composition |
| CN112679704B (zh) * | 2020-12-28 | 2023-12-12 | 浙江创赢新材料有限公司 | 一种潜伏型桥连二酸酐固化剂及其制备方法与应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL253053A (sr) * | 1959-06-24 |
-
0
- NL NL274272D patent/NL274272A/xx unknown
- BE BE613374D patent/BE613374A/xx unknown
-
1962
- 1962-01-05 DE DE19621443352 patent/DE1443352A1/de active Pending
- 1962-01-23 GB GB2514/62A patent/GB971731A/en not_active Expired
- 1962-01-25 DE DE19621495043 patent/DE1495043A1/de active Pending
- 1962-01-26 SE SE12159/63A patent/SE303606B/xx unknown
- 1962-01-26 SE SE901/62A patent/SE305649B/xx unknown
- 1962-02-01 CH CH123862A patent/CH421070A/de unknown
- 1962-02-01 CH CH879166A patent/CH427268A/de unknown
-
1965
- 1965-09-13 US US499132A patent/US3336260A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH421070A (de) | 1966-09-30 |
| DE1495043A1 (de) | 1969-02-06 |
| SE303606B (sr) | 1968-09-02 |
| CH427268A (de) | 1966-12-31 |
| US3336260A (en) | 1967-08-15 |
| DE1443352A1 (de) | 1968-12-05 |
| GB971731A (en) | 1964-10-07 |
| SE305649B (sr) | 1968-11-04 |
| NL274272A (sr) |