BE629733A - - Google Patents
Info
- Publication number
- BE629733A BE629733A BE629733DA BE629733A BE 629733 A BE629733 A BE 629733A BE 629733D A BE629733D A BE 629733DA BE 629733 A BE629733 A BE 629733A
- 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
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
-
- 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
- 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891647A FR1328940A (fr) | 1962-03-20 | 1962-03-20 | Copolyesters synthétiques thermoplastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
BE629733A true BE629733A (pt) |
Family
ID=8774935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE629733D BE629733A (pt) | 1962-03-20 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE629733A (pt) |
CH (1) | CH412330A (pt) |
DE (1) | DE1520798A1 (pt) |
ES (1) | ES286224A1 (pt) |
FR (1) | FR1328940A (pt) |
GB (1) | GB992355A (pt) |
NL (1) | NL124149C (pt) |
-
0
- BE BE629733D patent/BE629733A/xx unknown
-
1962
- 1962-03-20 FR FR891647A patent/FR1328940A/fr not_active Expired
-
1963
- 1963-03-13 DE DE19631520798 patent/DE1520798A1/de active Pending
- 1963-03-14 GB GB1018063A patent/GB992355A/en not_active Expired
- 1963-03-20 ES ES286224A patent/ES286224A1/es not_active Expired
- 1963-03-20 NL NL290432A patent/NL124149C/xx active
- 1963-03-20 CH CH352663A patent/CH412330A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1328940A (fr) | 1963-06-07 |
GB992355A (en) | 1965-05-19 |
NL124149C (pt) | 1967-11-15 |
DE1520798A1 (de) | 1969-11-27 |
NL290432A (pt) | 1965-06-10 |
ES286224A1 (es) | 1963-10-16 |
CH412330A (fr) | 1966-04-30 |