BE574385A - - Google Patents
Info
- Publication number
- BE574385A BE574385A BE574385DA BE574385A BE 574385 A BE574385 A BE 574385A BE 574385D A BE574385D A BE 574385DA BE 574385 A BE574385 A BE 574385A
- 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
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
-
- 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
- C08G63/19—Hydroxy compounds containing aromatic rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/61—Processes of molding polyamide
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US707852A US3037960A (en) | 1958-01-09 | 1958-01-09 | Linear segmented copolyester and articles formed therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE574385A true BE574385A (en:Method) | 1959-04-16 |
Family
ID=24843415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE574385D BE574385A (en:Method) | 1958-01-09 | 1958-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3037960A (en:Method) |
| BE (1) | BE574385A (en:Method) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331890A (en) * | 1963-05-06 | 1967-07-18 | Eastman Kodak Co | Sterically hindered segmented copolyesters based on polyethylene terephthalate |
| US3278640A (en) * | 1963-03-11 | 1966-10-11 | Borg Warner | Segmented copolyester comprising aromatic and aliphatic polyester segments |
| US3274290A (en) * | 1963-10-25 | 1966-09-20 | Borg Warner | Rigid, segmented copolyesters having recurring aromatic sulfonate ester units |
| US3305604A (en) * | 1965-01-22 | 1967-02-21 | Eastman Kodak Co | Pearlescent polyester compositions |
| US3316326A (en) * | 1965-02-02 | 1967-04-25 | Du Pont | Block polyesters of polyalkylene terephthalate and polyphenyl esters |
| US3366597A (en) * | 1965-05-26 | 1968-01-30 | Du Pont | Processes for improving polyester fiber and films with calcined kaolinite |
| US3466348A (en) * | 1967-03-27 | 1969-09-09 | Goodyear Tire & Rubber | Polyester melt blends |
| US3971754A (en) * | 1973-12-10 | 1976-07-27 | Pennwalt Corporation | X-ray opaque, enamel-matching dental filling composition |
| JPS6037134B2 (ja) * | 1975-03-14 | 1985-08-24 | 帝人株式会社 | ポリエステル弾性体の製造法 |
| US4049629A (en) * | 1975-01-20 | 1977-09-20 | Hooker Chemicals & Plastics Corporation | Solution polycondensation method |
| US4075262A (en) * | 1975-08-12 | 1978-02-21 | E. I. Du Pont De Nemours And Company | Copolyesters capable of forming an anisotropic melt |
| US5128439A (en) * | 1991-10-11 | 1992-07-07 | Exxon Research And Engineering Company | Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation |
| US5384184A (en) * | 1991-11-22 | 1995-01-24 | Teijin Limited | Polyester block copolymer and elastic yarn composed thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496933A (en) * | 1946-05-25 | 1950-02-07 | Eastman Kodak Co | Linear polyesters of hydroquinone, saturated glycols and dicarboxylic acids and their preparation |
| US2691006A (en) * | 1948-09-21 | 1954-10-05 | Goodyear Tire & Rubber | Copolymers of two different linear polyesters |
-
1958
- 1958-01-09 US US707852A patent/US3037960A/en not_active Expired - Lifetime
- 1958-12-31 BE BE574385D patent/BE574385A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3037960A (en) | 1962-06-05 |