FR2297889A1 - Matieres a mouler a caracteristiques ameliorees - Google Patents
Matieres a mouler a caracteristiques amelioreesInfo
- Publication number
- FR2297889A1 FR2297889A1 FR7600424A FR7600424A FR2297889A1 FR 2297889 A1 FR2297889 A1 FR 2297889A1 FR 7600424 A FR7600424 A FR 7600424A FR 7600424 A FR7600424 A FR 7600424A FR 2297889 A1 FR2297889 A1 FR 2297889A1
- Authority
- FR
- France
- Prior art keywords
- molding materials
- improved characteristics
- improved
- molding
- materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752501988 DE2501988B2 (de) | 1975-01-18 | 1975-01-18 | Verfahren zum Konfektionieren und Verarbeiten von Polybutylenterephthalat |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2297889A1 true FR2297889A1 (fr) | 1976-08-13 |
FR2297889B3 FR2297889B3 (fr) | 1978-10-06 |
Family
ID=5936777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7600424A Granted FR2297889A1 (fr) | 1975-01-18 | 1976-01-09 | Matieres a mouler a caracteristiques ameliorees |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE837304A (fr) |
DE (1) | DE2501988B2 (fr) |
FR (1) | FR2297889A1 (fr) |
GB (1) | GB1525331A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2834032A1 (de) * | 1978-08-03 | 1980-02-28 | Basf Ag | Stabilisierte polyalkylenterephthalat- formmassen |
US4440612A (en) * | 1981-07-29 | 1984-04-03 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
US4489182A (en) * | 1981-07-29 | 1984-12-18 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
US4423168A (en) | 1981-07-29 | 1983-12-27 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
US4423167A (en) | 1981-07-29 | 1983-12-27 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
US4423169A (en) | 1981-07-29 | 1983-12-27 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
EP0074337B1 (fr) * | 1981-09-09 | 1986-03-05 | Ciba-Geigy Ag | Compositions de polyester thermoplastiques stabilisées |
DE19537365C1 (de) * | 1995-10-06 | 1996-12-19 | Fraunhofer Ges Forschung | Verfahren zur Stabilisierung der Schmelzeviskosität von Zinn-, Titan- und/oder Zirkoniumverbindungen als Katalysator und/oder Initiator enthaltender aliphatischer oder aromatisch-aliphatischer Homo- oder Copolyester und Verwendung einer Verbindung, die mindestens einen Tropolonring aufweist als Maskierungsmittel in Polyesterschmelzen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1694208A1 (de) * | 1967-10-19 | 1971-04-08 | Hoechst Ag | Thermoplastische Formmassen auf Basis gesaettigter Polyester |
DE1769230A1 (de) * | 1968-04-24 | 1972-03-02 | Hoechst Ag | Thermoplastische Polyester enthaltende Formmassen |
JPS4939647B1 (fr) * | 1969-02-21 | 1974-10-28 | ||
BE755317A (fr) * | 1969-08-29 | 1971-02-26 | Celanese Corp | Resine de moulage et son procede de production |
BE795214A (fr) * | 1972-02-12 | 1973-08-09 | Basf Ag | Matieres a mouler |
US4020122A (en) * | 1973-01-05 | 1977-04-26 | General Electric Company | Process for the preparation of polyester compositions having increased melt elasticity |
US3886104A (en) * | 1973-01-05 | 1975-05-27 | Gen Electric | Stabilized polyester compositions |
-
1975
- 1975-01-18 DE DE19752501988 patent/DE2501988B2/de not_active Withdrawn
-
1976
- 1976-01-05 BE BE163306A patent/BE837304A/fr not_active IP Right Cessation
- 1976-01-09 FR FR7600424A patent/FR2297889A1/fr active Granted
- 1976-01-16 GB GB172776A patent/GB1525331A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2297889B3 (fr) | 1978-10-06 |
BE837304A (fr) | 1976-07-05 |
DE2501988A1 (de) | 1976-07-22 |
DE2501988B2 (de) | 1981-08-06 |
GB1525331A (en) | 1978-09-20 |
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