BE739806A - - Google Patents
Info
- Publication number
- BE739806A BE739806A BE739806DA BE739806A BE 739806 A BE739806 A BE 739806A BE 739806D A BE739806D A BE 739806DA BE 739806 A BE739806 A BE 739806A
- 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
- C08G63/60—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
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)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7273068 | 1968-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739806A true BE739806A (xx) | 1970-03-16 |
Family
ID=13497751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739806D BE739806A (xx) | 1968-10-05 | 1969-10-03 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE739806A (xx) |
| DE (1) | DE1950093C3 (xx) |
| FR (1) | FR2019998A1 (xx) |
| GB (1) | GB1245018A (xx) |
| NL (1) | NL139186B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778410A (en) * | 1972-09-28 | 1973-12-11 | Eastman Kodak Co | Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid |
| US4035356A (en) * | 1976-05-07 | 1977-07-12 | Eastman Kodak Company | Copolyester prepared from an acyloxybenzoic acid and polyethylene terephthalate modified with p-hydroxyethoxybenzoic acid |
| IT1269849B (it) * | 1994-05-27 | 1997-04-15 | Enichem Spa | Procedimento per la preparazione di bottiglie riutilizzabili a partire da pet modificati |
-
1969
- 1969-09-29 GB GB4770569A patent/GB1245018A/en not_active Expired
- 1969-10-03 NL NL6914973A patent/NL139186B/xx not_active IP Right Cessation
- 1969-10-03 DE DE19691950093 patent/DE1950093C3/de not_active Expired
- 1969-10-03 BE BE739806D patent/BE739806A/xx unknown
- 1969-10-03 FR FR6933865A patent/FR2019998A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1950093A1 (de) | 1970-04-09 |
| NL6914973A (xx) | 1970-04-07 |
| DE1950093B2 (de) | 1972-06-15 |
| FR2019998A1 (xx) | 1970-07-10 |
| GB1245018A (en) | 1971-09-02 |
| NL139186B (nl) | 1973-06-15 |
| DE1950093C3 (de) | 1973-01-11 |