BE729421A - - Google Patents
Info
- Publication number
- BE729421A BE729421A BE729421DA BE729421A BE 729421 A BE729421 A BE 729421A BE 729421D A BE729421D A BE 729421DA BE 729421 A BE729421 A BE 729421A
- 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
- 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
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71075168A | 1968-03-06 | 1968-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729421A true BE729421A (fr) | 1969-08-18 |
Family
ID=24855371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729421D BE729421A (fr) | 1968-03-06 | 1969-03-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE729421A (fr) |
| DE (1) | DE1911034A1 (fr) |
| FR (1) | FR2003317A1 (fr) |
| GB (1) | GB1253126A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543498B2 (fr) * | 1973-02-02 | 1979-02-23 | ||
| US4250281A (en) | 1979-03-21 | 1981-02-10 | Eastman Kodak Company | Melt process for preparing copolyesters using triarylphosphine catalysts |
| JP2795741B2 (ja) * | 1990-10-17 | 1998-09-10 | 帝人株式会社 | ポリエステルブロック共重合体 |
| WO1992013033A1 (fr) * | 1991-01-16 | 1992-08-06 | Eastman Kodak Company | Melanges de polyesters miscibles |
| DE4218510A1 (de) * | 1992-06-02 | 1993-12-09 | Pharmatech Gmbh | Verfahren zur Herstellung biologisch abbaubarer Polyester |
| US5382628A (en) * | 1994-02-28 | 1995-01-17 | Eastman Chemical Company | High impact strength articles from polyester blends |
| DE19930705A1 (de) * | 1999-07-02 | 2001-01-04 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von mit o-Phthalsäureeinheiten modifiziertem Polyethylenterephthalat |
-
1969
- 1969-03-04 DE DE19691911034 patent/DE1911034A1/de active Pending
- 1969-03-05 FR FR6906047A patent/FR2003317A1/fr not_active Withdrawn
- 1969-03-05 BE BE729421D patent/BE729421A/xx unknown
- 1969-03-06 GB GB1253126D patent/GB1253126A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1253126A (fr) | 1971-11-10 |
| DE1911034A1 (de) | 1969-09-11 |
| FR2003317A1 (fr) | 1969-11-07 |