BE572649A - - Google Patents
Info
- Publication number
- BE572649A BE572649A BE572649DA BE572649A BE 572649 A BE572649 A BE 572649A BE 572649D A BE572649D A BE 572649DA BE 572649 A BE572649 A BE 572649A
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6886—Dicarboxylic acids and dihydroxy compounds
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- 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
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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69411657A | 1957-11-04 | 1957-11-04 | |
| US1216988XA | 1957-11-04 | 1957-11-04 | |
| US69411557A | 1957-11-04 | 1957-11-04 | |
| US694121A US3033824A (en) | 1957-11-04 | 1957-11-04 | Polyesters modified with difunctional sulfo-aromatic compound, chain terminating agents, and chain branching agents, and process for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572649A true BE572649A (en) |
Family
ID=27494375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572649D BE572649A (en) | 1957-11-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE572649A (en) |
| CH (1) | CH440708A (en) |
| FR (1) | FR1216988A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664984A (en) * | 1969-10-02 | 1972-05-23 | Goodyear Tire & Rubber | Cationic dyeable polyester modified with alkoxy benzene sulfonic acids |
| EP0185427B1 (en) * | 1984-12-21 | 1992-03-04 | The Procter & Gamble Company | Block polyesters and like compounds useful as soil release agents in detergent compositions |
| US5302690A (en) * | 1991-06-03 | 1994-04-12 | Polyplastics Co., Ltd. | Process for preparing polyester resin and the polyester resin thereby prepared |
| JP2758525B2 (en) * | 1992-02-12 | 1998-05-28 | ポリプラスチックス株式会社 | Modified polyester |
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0
- BE BE572649D patent/BE572649A/xx unknown
-
1958
- 1958-10-31 FR FR778072A patent/FR1216988A/en not_active Expired
- 1958-11-04 CH CH6578058A patent/CH440708A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1216988A (en) | 1960-04-29 |
| CH440708A (en) | 1967-07-31 |