FR1303888A - New process for preparing a block copolyester, product obtained and its applications - Google Patents
New process for preparing a block copolyester, product obtained and its applicationsInfo
- Publication number
- FR1303888A FR1303888A FR876186A FR876186A FR1303888A FR 1303888 A FR1303888 A FR 1303888A FR 876186 A FR876186 A FR 876186A FR 876186 A FR876186 A FR 876186A FR 1303888 A FR1303888 A FR 1303888A
- Authority
- FR
- France
- Prior art keywords
- preparing
- applications
- product obtained
- new process
- block copolyester
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB625161A GB982575A (en) | 1961-02-21 | 1961-02-21 | Copolyesters |
DEE20718A DE1220134B (en) | 1961-03-09 | 1961-03-09 | Process for the production of linear polyesters with segment structure |
FR876186A FR1303888A (en) | 1961-10-17 | 1961-10-17 | New process for preparing a block copolyester, product obtained and its applications |
US278392A US3331889A (en) | 1961-10-17 | 1963-05-06 | Sterically hindered segmented copolyesters based on poly |
GB18521/64A GB1073163A (en) | 1961-02-21 | 1964-05-05 | Copolyesters |
FR973361A FR86225E (en) | 1961-10-17 | 1964-05-05 | New process for preparing a block copolyester, product obtained and its applications |
GB1852064A GB1073162A (en) | 1961-10-17 | 1964-05-05 | Copolyesters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR876186A FR1303888A (en) | 1961-10-17 | 1961-10-17 | New process for preparing a block copolyester, product obtained and its applications |
US278393A US3331890A (en) | 1963-05-06 | 1963-05-06 | Sterically hindered segmented copolyesters based on polyethylene terephthalate |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1303888A true FR1303888A (en) | 1962-09-14 |
Family
ID=26192716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR876186A Expired FR1303888A (en) | 1961-02-21 | 1961-10-17 | New process for preparing a block copolyester, product obtained and its applications |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1303888A (en) |
GB (1) | GB1073162A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249652A (en) * | 1962-10-24 | 1966-05-03 | Du Pont | Segmented copolyester of 2, 2, 4, 4-tetramethyl-1, 3-cyclobutylene terephthalate andethylene terephthalate |
US3265762A (en) * | 1962-10-24 | 1966-08-09 | Du Pont | Segmented linear copolyesters of 2, 5-disubstituted terephthalic acids |
US3278640A (en) * | 1963-03-11 | 1966-10-11 | Borg Warner | Segmented copolyester comprising aromatic and aliphatic polyester segments |
US3305603A (en) * | 1963-09-23 | 1967-02-21 | Ici Ltd | Method of improving acid dyeability of fibre-forming polymers |
US3313862A (en) * | 1962-03-09 | 1967-04-11 | Glanzstoff Ag | Modification of polyethylene terephthalate with polycarbonate |
US3316326A (en) * | 1965-02-02 | 1967-04-25 | Du Pont | Block polyesters of polyalkylene terephthalate and polyphenyl esters |
US3317632A (en) * | 1965-03-05 | 1967-05-02 | Du Pont | Block copolyesters containing sulfonate radicals |
US3320336A (en) * | 1963-11-14 | 1967-05-16 | Eastman Kodak Co | Unsaturated polyesters having branched structures |
US3331890A (en) * | 1963-05-06 | 1967-07-18 | Eastman Kodak Co | Sterically hindered segmented copolyesters based on polyethylene terephthalate |
US3331889A (en) * | 1961-10-17 | 1967-07-18 | Eastman Kodak Co | Sterically hindered segmented copolyesters based on poly |
-
1961
- 1961-10-17 FR FR876186A patent/FR1303888A/en not_active Expired
-
1964
- 1964-05-05 GB GB1852064A patent/GB1073162A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3331889A (en) * | 1961-10-17 | 1967-07-18 | Eastman Kodak Co | Sterically hindered segmented copolyesters based on poly |
US3313862A (en) * | 1962-03-09 | 1967-04-11 | Glanzstoff Ag | Modification of polyethylene terephthalate with polycarbonate |
US3249652A (en) * | 1962-10-24 | 1966-05-03 | Du Pont | Segmented copolyester of 2, 2, 4, 4-tetramethyl-1, 3-cyclobutylene terephthalate andethylene terephthalate |
US3265762A (en) * | 1962-10-24 | 1966-08-09 | Du Pont | Segmented linear copolyesters of 2, 5-disubstituted terephthalic acids |
US3278640A (en) * | 1963-03-11 | 1966-10-11 | Borg Warner | Segmented copolyester comprising aromatic and aliphatic polyester segments |
US3331890A (en) * | 1963-05-06 | 1967-07-18 | Eastman Kodak Co | Sterically hindered segmented copolyesters based on polyethylene terephthalate |
US3305603A (en) * | 1963-09-23 | 1967-02-21 | Ici Ltd | Method of improving acid dyeability of fibre-forming polymers |
US3320336A (en) * | 1963-11-14 | 1967-05-16 | Eastman Kodak Co | Unsaturated polyesters having branched structures |
US3316326A (en) * | 1965-02-02 | 1967-04-25 | Du Pont | Block polyesters of polyalkylene terephthalate and polyphenyl esters |
US3317632A (en) * | 1965-03-05 | 1967-05-02 | Du Pont | Block copolyesters containing sulfonate radicals |
Also Published As
Publication number | Publication date |
---|---|
GB1073162A (en) | 1967-06-21 |
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