IT1038768B - Copoliestere - Google Patents
CopoliestereInfo
- Publication number
- IT1038768B IT1038768B IT2411675A IT2411675A IT1038768B IT 1038768 B IT1038768 B IT 1038768B IT 2411675 A IT2411675 A IT 2411675A IT 2411675 A IT2411675 A IT 2411675A IT 1038768 B IT1038768 B IT 1038768B
- Authority
- IT
- Italy
- Prior art keywords
- copolyester
- Prior art date
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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47738174 US3890256A (en) | 1974-06-07 | 1974-06-07 | Copolyester prepared by contacting acyloxy benzoic acid with a polyester of ethylene glycol and dicarboxylic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1038768B true IT1038768B (it) | 1979-11-30 |
Family
ID=23895693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2411675A IT1038768B (it) | 1974-06-07 | 1975-06-06 | Copoliestere |
Country Status (7)
Country | Link |
---|---|
US (1) | US3890256A (it) |
JP (1) | JPS5913531B2 (it) |
CA (1) | CA1039443A (it) |
DE (1) | DE2525092A1 (it) |
FR (1) | FR2273837A1 (it) |
GB (1) | GB1507350A (it) |
IT (1) | IT1038768B (it) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067852A (en) * | 1976-05-13 | 1978-01-10 | Celanese Corporation | Melt processable thermotropic wholly aromatic polyester containing polybenzoyl units |
US4083829A (en) * | 1976-05-13 | 1978-04-11 | Celanese Corporation | Melt processable thermotropic wholly aromatic polyester |
IT1084824B (it) * | 1976-05-17 | 1985-05-28 | Eastman Kodak Co | Copoliestere preparato da un acido acilossibenzoco e polistere costituito da acido 4,4'-(etilendiossi)-di benzoico e glicole etilenico,nonche' procedimento per la sua preparazione |
JPS5441977A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Chemical Co Ltd | Method of making golf ball |
US4130545A (en) * | 1977-09-12 | 1978-12-19 | Celanese Corporation | Melt processable thermotropic wholly aromatic polyester comprising both para-oxybenzoyl and meta-oxybenzoyl moieties |
US4184996A (en) * | 1977-09-12 | 1980-01-22 | Celanese Corporation | Melt processable thermotropic wholly aromatic polyester |
JPS5582150A (en) * | 1978-12-19 | 1980-06-20 | Toray Ind Inc | Polyester composition |
US4337190A (en) * | 1980-07-15 | 1982-06-29 | Celanese Corporation | Polyester of 6-hydroxy-2-naphthoic acid and meta-hydroxy benzoic acid capable of readily undergoing melt processing |
US4331782A (en) * | 1981-03-05 | 1982-05-25 | Ashland Oil, Inc. | Hydroxybenzoic acid-epoxy adduct capping agents for polyester resins |
US4565850A (en) * | 1981-08-03 | 1986-01-21 | Allied Corporation | Thermoplastic composition containing nematic oligomer |
JPS5887125A (ja) * | 1981-11-18 | 1983-05-24 | Asahi Chem Ind Co Ltd | 液晶性ポリエステルの重合法 |
JPS5893731A (ja) * | 1981-12-01 | 1983-06-03 | Toray Ind Inc | 発泡樹脂成形品 |
US4390681A (en) * | 1982-03-04 | 1983-06-28 | Monsanto Company | Liquid crystal copolyesters |
JPS59124925A (ja) * | 1983-01-05 | 1984-07-19 | Mitsubishi Chem Ind Ltd | 全芳香族ポリエステル |
US6045906A (en) | 1984-03-15 | 2000-04-04 | Cytec Technology Corp. | Continuous, linearly intermixed fiber tows and composite molded article thereform |
US4611025A (en) * | 1985-04-04 | 1986-09-09 | Akkapeddi Murali K | Process for the production of thermoplastic compositions containing thermotropic oligomers and compositions produced by such process |
JPS61192789U (it) * | 1985-05-24 | 1986-12-01 | ||
JPH0653383B2 (ja) * | 1986-08-18 | 1994-07-20 | ユニチカ株式会社 | 高弾性ポリエステルフイルム |
JP2537534B2 (ja) * | 1987-03-31 | 1996-09-25 | ユニチカ株式会社 | サ―モトロピック液晶性ポリエステルの製造方法 |
JP2509259B2 (ja) * | 1987-11-17 | 1996-06-19 | 出光石油化学株式会社 | 芳香族ポリエステルの製造方法 |
US4892912A (en) * | 1988-11-08 | 1990-01-09 | Idemitsu Petrochemical Co., Ltd. | Process for producing aromatic polyester |
JPH02196819A (ja) * | 1989-01-25 | 1990-08-03 | Nippon Oil Co Ltd | 全芳香族ポリエステル |
JPH0774285B2 (ja) * | 1991-06-07 | 1995-08-09 | 東レ株式会社 | 発泡樹脂成形品 |
US5298593A (en) * | 1991-06-25 | 1994-03-29 | Mitsubishi Petrochemical Company, Ltd. | Method of producing thermotropic liquid crystalline polyester |
US5236960A (en) * | 1992-06-22 | 1993-08-17 | Basf Corporation | Water-blown polyurethane integral skin foam |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345331A (en) * | 1963-11-18 | 1967-10-03 | Du Pont | Poly [ethylene terephthalate/4-(3-oxypropoxy) benzoate] |
US3288755A (en) * | 1964-02-19 | 1966-11-29 | Inventa Ag | Process for the manufacture of copolyetheresters |
US3637595A (en) * | 1969-05-28 | 1972-01-25 | Steve G Cottis | P-oxybenzoyl copolyesters |
US3662052A (en) * | 1969-05-28 | 1972-05-09 | Carborundum Co | Impact molding of oxybenzoyl polyesters |
US3759870A (en) * | 1970-08-24 | 1973-09-18 | Carborundum Co | Polyester based on hydroxybenzoic acids |
US3790528A (en) * | 1971-12-27 | 1974-02-05 | Nippon Soda Co | Process for preparation of oxybenzoyl polymer |
BE794938A (fr) * | 1972-02-02 | 1973-08-02 | Eastman Kodak Co | Nouveau procede de preparation de copolyesters et applications |
US3804805A (en) * | 1972-12-01 | 1974-04-16 | Eastman Kodak Co | Copolyester prepared from polyethylene terephthalate and an acyloxy benzoic acid |
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 |
JPS505443A (it) * | 1973-05-18 | 1975-01-21 |
-
1974
- 1974-06-07 US US47738174 patent/US3890256A/en not_active Expired - Lifetime
-
1975
- 1975-05-09 CA CA226,587A patent/CA1039443A/en not_active Expired
- 1975-06-05 DE DE19752525092 patent/DE2525092A1/de not_active Withdrawn
- 1975-06-06 IT IT2411675A patent/IT1038768B/it active
- 1975-06-06 JP JP50068459A patent/JPS5913531B2/ja not_active Expired
- 1975-06-06 GB GB2444475A patent/GB1507350A/en not_active Expired
- 1975-06-06 FR FR7517682A patent/FR2273837A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2525092A1 (de) | 1975-12-18 |
FR2273837B1 (it) | 1979-01-05 |
JPS5913531B2 (ja) | 1984-03-30 |
US3890256A (en) | 1975-06-17 |
CA1039443A (en) | 1978-09-26 |
FR2273837A1 (fr) | 1976-01-02 |
GB1507350A (en) | 1978-04-12 |
JPS518395A (it) | 1976-01-23 |
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