IT1022422B - Processo per la produzione di po lioloropreni aventi gruppi terminali carbossilici e composizioni che li contengono - Google Patents
Processo per la produzione di po lioloropreni aventi gruppi terminali carbossilici e composizioni che li contengonoInfo
- Publication number
- IT1022422B IT1022422B IT27847/74A IT2784774A IT1022422B IT 1022422 B IT1022422 B IT 1022422B IT 27847/74 A IT27847/74 A IT 27847/74A IT 2784774 A IT2784774 A IT 2784774A IT 1022422 B IT1022422 B IT 1022422B
- Authority
- IT
- Italy
- Prior art keywords
- liolouroprenes
- compositions
- contain
- production
- terminal groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4543673 | 1973-09-28 | ||
GB194974*[A GB1461076A (en) | 1973-09-28 | 1974-01-16 | Process for making carboxyl terminated polychloroprenes the polymers so made and compositions containing them |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022422B true IT1022422B (it) | 1978-03-20 |
Family
ID=26237094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27847/74A IT1022422B (it) | 1973-09-28 | 1974-09-27 | Processo per la produzione di po lioloropreni aventi gruppi terminali carbossilici e composizioni che li contengono |
Country Status (6)
Country | Link |
---|---|
US (1) | US3969326A (it) |
JP (1) | JPS5121832B2 (it) |
DE (1) | DE2444565A1 (it) |
FR (1) | FR2245684B1 (it) |
GB (1) | GB1461076A (it) |
IT (1) | IT1022422B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5463152A (en) * | 1977-10-29 | 1979-05-21 | Denki Kagaku Kogyo Kk | Flexible epoxy resin composition |
DE2815450C2 (de) * | 1978-04-10 | 1984-04-19 | Denki Kagaku Kogyo K.K., Tokyo | Verwendung einer Mercaptocarbonsäure bei der Herstellung von mit üblichen Metallverbindungen vernetzbaren flüssigen Carboxylgruppen-haltigen Chloroprenpolymeren oder -copolymeren |
CN112480295A (zh) * | 2020-12-07 | 2021-03-12 | 天元(杭州)新材料科技有限公司 | 一种端羧基遥爪液体橡胶的制备方法 |
CN114276479A (zh) * | 2021-12-22 | 2022-04-05 | 天元(杭州)新材料科技有限公司 | 一种端羧基液体橡胶的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877212A (en) | 1954-10-11 | 1959-03-10 | Du Pont | Polyurethanes from difunctional polymers of conjugated dienes |
NL261175A (it) * | 1960-02-15 | |||
NL132241C (it) * | 1961-08-15 | |||
US3235589A (en) | 1961-09-25 | 1966-02-15 | Thiokol Chemical Corp | Liquid carboxy-terminated polymers and preparation thereof with dicarboxylic acid peroxides |
US3293289A (en) * | 1962-09-18 | 1966-12-20 | George B Butler | Synthesizing carboxy-terminated polymers |
-
1974
- 1974-01-16 GB GB194974*[A patent/GB1461076A/en not_active Expired
- 1974-09-12 US US05/505,461 patent/US3969326A/en not_active Expired - Lifetime
- 1974-09-18 DE DE19742444565 patent/DE2444565A1/de not_active Ceased
- 1974-09-27 JP JP49111353A patent/JPS5121832B2/ja not_active Expired
- 1974-09-27 FR FR7432586A patent/FR2245684B1/fr not_active Expired
- 1974-09-27 IT IT27847/74A patent/IT1022422B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2444565A1 (de) | 1975-04-10 |
JPS5061482A (it) | 1975-05-27 |
US3969326A (en) | 1976-07-13 |
JPS5121832B2 (it) | 1976-07-05 |
FR2245684A1 (it) | 1975-04-25 |
FR2245684B1 (it) | 1979-02-02 |
GB1461076A (en) | 1977-01-13 |
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