IT1009541B - Processo atto alla preparazione di composizioni poliesteri aventi mag giore elasticita allo stato fuso - Google Patents
Processo atto alla preparazione di composizioni poliesteri aventi mag giore elasticita allo stato fusoInfo
- Publication number
- IT1009541B IT1009541B IT19075/74A IT1907574A IT1009541B IT 1009541 B IT1009541 B IT 1009541B IT 19075/74 A IT19075/74 A IT 19075/74A IT 1907574 A IT1907574 A IT 1907574A IT 1009541 B IT1009541 B IT 1009541B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- polyester compositions
- melt state
- greater elasticity
- elasticity
- Prior art date
Links
Classifications
-
- 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)
- Epoxy Resins (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/321,266 US4020122A (en) | 1973-01-05 | 1973-01-05 | Process for the preparation of polyester compositions having increased melt elasticity |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1009541B true IT1009541B (it) | 1976-12-20 |
Family
ID=23249890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19075/74A IT1009541B (it) | 1973-01-05 | 1974-01-04 | Processo atto alla preparazione di composizioni poliesteri aventi mag giore elasticita allo stato fuso |
Country Status (8)
Country | Link |
---|---|
US (1) | US4020122A (it) |
JP (1) | JPS4999742A (it) |
AU (1) | AU6365373A (it) |
CA (1) | CA1026891A (it) |
DE (1) | DE2400097A1 (it) |
FR (1) | FR2213312B3 (it) |
IT (1) | IT1009541B (it) |
NL (1) | NL7400067A (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2501988B2 (de) * | 1975-01-18 | 1981-08-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Konfektionieren und Verarbeiten von Polybutylenterephthalat |
JPS558022B2 (it) * | 1975-02-10 | 1980-03-01 | ||
US4101601A (en) * | 1975-12-24 | 1978-07-18 | Celanese Corporation | Epoxy-catalyst additive system to produce higher I.V. polybutylene terephthalate from low I.V. polymer |
JPS592707B2 (ja) * | 1976-09-29 | 1984-01-20 | 三菱レイヨン株式会社 | ポリエステル組成物 |
JPS5497650A (en) * | 1978-01-19 | 1979-08-01 | Teijin Ltd | Flame retardant resin composition |
DE2834032A1 (de) * | 1978-08-03 | 1980-02-28 | Basf Ag | Stabilisierte polyalkylenterephthalat- formmassen |
JPS5592758A (en) * | 1978-11-06 | 1980-07-14 | Toray Ind Inc | Resin composition |
JPS5821442A (ja) * | 1981-07-31 | 1983-02-08 | Mitsubishi Rayon Co Ltd | 難燃性ポリエステル樹脂組成物 |
JPS58134148A (ja) * | 1982-02-04 | 1983-08-10 | Mitsubishi Rayon Co Ltd | 難燃性ポリエステル樹脂組成物 |
US4533679A (en) * | 1982-06-28 | 1985-08-06 | Mobay Chemical Corporation | Reinforced polyester composition having an improved strength |
JPH0749468B2 (ja) * | 1988-03-24 | 1995-05-31 | ポリプラスチックス株式会社 | 改良ポリエステル樹脂の製造法 |
JP2507073B2 (ja) * | 1988-10-05 | 1996-06-12 | ポリプラスチックス株式会社 | ポリブチレンテレフタレ―ト樹脂製袋 |
US5094806A (en) * | 1989-11-06 | 1992-03-10 | The Dow Chemical Company | Blow molding of thermoplastic polymeric compositions containing a fluorinated olefin |
US5273706A (en) * | 1989-11-06 | 1993-12-28 | The Dow Chemical Company | Blow molding of thermoplastic polymeric compositions containing a fluorinated olefin |
WO1993002132A1 (en) * | 1991-07-18 | 1993-02-04 | General Electric Company | Stabilization of mineral filled polyesters using epoxy compounds |
WO1993002114A1 (en) * | 1991-07-18 | 1993-02-04 | General Electric Company | Stabilization of polyesters using epoxy compounds in combination with a catalyst |
DE4305947A1 (de) * | 1993-02-26 | 1994-09-01 | Bayer Ag | Thermoplastische Polyalkylenterephthalat-Formmassen |
US5354791A (en) * | 1993-10-19 | 1994-10-11 | General Electric Company | Epoxy-functional polyester, polycarbonate with metal phosphate |
EP0712899B1 (en) * | 1994-11-19 | 1999-06-02 | General Electric Company | Hydrolytic stable glass fiber reinforced polyester resins |
US20050245646A1 (en) * | 2000-12-26 | 2005-11-03 | Yoshihiro Ohtsuka | Thermoplastic polyester resin composition excellent in processing stability and molded articles thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1745340A1 (de) * | 1967-08-09 | 1971-09-02 | Texaco Ag | Verfahren zur Herstellung von Alkydharzen hoher Viskositaet |
DE1720877B2 (de) * | 1967-11-27 | 1976-12-30 | Enka Glanzstoff Ag, 5600 Wuppertal | Spritzgussmassen und verfahren zur herstellung von spritzgussmassen |
US3560505A (en) * | 1969-05-15 | 1971-02-02 | American Cyanamid Co | Substituted 7-(1-alkoxy - 1 - alken-1-yl)-7,8-dihydro-6-methoxy-6,14-endo- (etheno or ethano) codides and morphides |
BE794029A (fr) * | 1972-02-28 | 1973-05-02 | Du Pont | Copolyesters thermoplastiques a segments modifies par des polyepoxydes |
-
1973
- 1973-01-05 US US05/321,266 patent/US4020122A/en not_active Expired - Lifetime
- 1973-12-12 CA CA188,010A patent/CA1026891A/en not_active Expired
- 1973-12-14 AU AU63653/73A patent/AU6365373A/en not_active Expired
- 1973-12-17 JP JP48142297A patent/JPS4999742A/ja active Pending
-
1974
- 1974-01-03 NL NL7400067A patent/NL7400067A/xx unknown
- 1974-01-03 DE DE2400097A patent/DE2400097A1/de active Pending
- 1974-01-04 IT IT19075/74A patent/IT1009541B/it active
- 1974-01-04 FR FR7400338A patent/FR2213312B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6365373A (en) | 1975-06-19 |
DE2400097A1 (de) | 1974-07-18 |
FR2213312B3 (it) | 1976-10-22 |
FR2213312A1 (it) | 1974-08-02 |
NL7400067A (it) | 1974-07-09 |
CA1026891A (en) | 1978-02-21 |
US4020122A (en) | 1977-04-26 |
JPS4999742A (it) | 1974-09-20 |
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