IT1265261B1 - Poliesteri fluoromodificati aventi migliorata processabilita' - Google Patents
Poliesteri fluoromodificati aventi migliorata processabilita'Info
- Publication number
- IT1265261B1 IT1265261B1 IT93MI002578A ITMI932578A IT1265261B1 IT 1265261 B1 IT1265261 B1 IT 1265261B1 IT 93MI002578 A IT93MI002578 A IT 93MI002578A IT MI932578 A ITMI932578 A IT MI932578A IT 1265261 B1 IT1265261 B1 IT 1265261B1
- Authority
- IT
- Italy
- Prior art keywords
- fluoromodified
- polyesters
- improved processability
- preparation
- thermoplastic
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
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
- C08G63/88—Post-polymerisation treatment
- C08G63/90—Purification; Drying
-
- 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
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6826—Dicarboxylic acids and dihydroxy compounds
-
- 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)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
COMPOSIZIONI POLIESTERE TERMOPLASTICHE COMPRENDENTI RESINA POLIESTERE MODIFICATA MEDIANTE INTRODUZIONE NELLA CATENA POLIMERICA DI BLOCCHI PERFLUOROPOLIETEREI, CARATTERIZZATE DA ELEVATA VELOCITA' DI CRISTALIZZAZIONE DELLA MASSA FUSA E DI CONSEGUENZA DA UNA MIGLIORE PROCESSABILITA'. IN PARTICOLARE L'USO DI TALI COMPOSIZIONI IN UN PROCESSO PER LA PREPARAZIONE DI MANUFATTI TERMOPLASTICI STAMPATI CONSENTE 'ADOZIONE DI TEMPERATURE DELLO STAMPO PIU' BASSE E DI TEMPI DI STAMPAGGIO PIU' BREVI. PROCESSO PER LA PREPARAZIONE DELLE RESINE MODIFICATE.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI002578A IT1265261B1 (it) | 1993-12-06 | 1993-12-06 | Poliesteri fluoromodificati aventi migliorata processabilita' |
DE69424510T DE69424510T2 (de) | 1993-12-06 | 1994-12-02 | Fluormodifizierte Polyester mit verbesserter Verarbeitbarkeit |
AT94119005T ATE193035T1 (de) | 1993-12-06 | 1994-12-02 | Fluormodifizierte polyester mit verbesserter verarbeitbarkeit |
EP94119005A EP0657503B1 (en) | 1993-12-06 | 1994-12-02 | Fluoromodified polyesters having improved processability |
US08/352,825 US5686522A (en) | 1993-12-06 | 1994-12-02 | Fluoromodified polyesters having improved processability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI002578A IT1265261B1 (it) | 1993-12-06 | 1993-12-06 | Poliesteri fluoromodificati aventi migliorata processabilita' |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932578A0 ITMI932578A0 (it) | 1993-12-06 |
ITMI932578A1 ITMI932578A1 (it) | 1995-06-06 |
IT1265261B1 true IT1265261B1 (it) | 1996-10-31 |
Family
ID=11367305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI002578A IT1265261B1 (it) | 1993-12-06 | 1993-12-06 | Poliesteri fluoromodificati aventi migliorata processabilita' |
Country Status (5)
Country | Link |
---|---|
US (1) | US5686522A (it) |
EP (1) | EP0657503B1 (it) |
AT (1) | ATE193035T1 (it) |
DE (1) | DE69424510T2 (it) |
IT (1) | IT1265261B1 (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7320829B2 (en) * | 1998-03-05 | 2008-01-22 | Omnova Solutions Inc. | Fluorinated polymer and amine resin compositions and products formed therefrom |
US7214452B2 (en) * | 2002-11-07 | 2007-05-08 | Intel Corporation | Using perfluoropoly-ethers to form pellicles |
DE102008028617A1 (de) * | 2008-06-18 | 2009-12-24 | Teijin Monofilament Germany Gmbh | Mit Perfluorpolyethern modifizierte Monofilamente |
WO2015097076A1 (en) | 2013-12-24 | 2015-07-02 | Solvay Specialty Polymers Italy S.P.A. | Polyamides modified with (per)fluoropolyether segments |
CN104530407A (zh) * | 2014-12-12 | 2015-04-22 | 东华大学 | 一种全氟聚醚改性防污防熔滴共聚酯纤维及其制备方法 |
CN104451938B (zh) * | 2014-12-12 | 2016-08-24 | 东华大学 | 一种防污阻燃防熔滴聚酯纤维及其制备方法 |
CN104448277A (zh) * | 2014-12-12 | 2015-03-25 | 东华大学 | 一种全氟聚醚改性防污防熔滴共聚酯及其制备方法 |
CN104451937B (zh) * | 2014-12-12 | 2016-06-08 | 东华大学 | 一种防污阻燃防熔滴多功能共聚酯纤维及其制备方法 |
EP3371242A1 (en) | 2015-11-05 | 2018-09-12 | Solvay Specialty Polymers Italy S.p.A. | Method for the manufacture of (per)fluoropolyether modified polyamides and polyamides obtainable with such method |
WO2018197341A1 (en) | 2017-04-24 | 2018-11-01 | Solvay Specialty Polymers Italy S.P.A. | Aromatic sulfone polymers comprising (per)fluoropolyether segments |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE756074A (fr) * | 1969-09-11 | 1971-03-11 | Hoechst Ag | Matieres a mouler thermoplastiques a base de polyesters |
US4212791A (en) * | 1979-02-23 | 1980-07-15 | Rohm And Haas | Poly(alkyleneterephthalate) molding compositions containing oligomeric polyester and segmented copolyester-polyether elastomer |
US4425470A (en) * | 1982-08-06 | 1984-01-10 | E. I. Du Pont De Nemours And Company | Alkali metal salts of low molecular weight polyethylene terephthalate as nucleating agents for polyethylene terephthalates |
IT1190428B (it) * | 1985-12-05 | 1988-02-16 | Ausimont Spa | Poliesteri fluorurati |
US4996269A (en) * | 1987-03-13 | 1991-02-26 | The Goodyear Tire & Rubber Company | Polyester composition which is particularly suitable for use in thermoforming thin walled articles |
IT1260593B (it) * | 1991-11-18 | 1996-04-16 | Enichem Polimeri | Copolieteri-esteri elastomerici segmentati ad elevate caratteristiche tecnologiche |
-
1993
- 1993-12-06 IT IT93MI002578A patent/IT1265261B1/it active IP Right Grant
-
1994
- 1994-12-02 US US08/352,825 patent/US5686522A/en not_active Expired - Fee Related
- 1994-12-02 AT AT94119005T patent/ATE193035T1/de not_active IP Right Cessation
- 1994-12-02 EP EP94119005A patent/EP0657503B1/en not_active Expired - Lifetime
- 1994-12-02 DE DE69424510T patent/DE69424510T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0657503A3 (en) | 1997-08-13 |
ITMI932578A0 (it) | 1993-12-06 |
ITMI932578A1 (it) | 1995-06-06 |
DE69424510D1 (de) | 2000-06-21 |
DE69424510T2 (de) | 2001-01-18 |
ATE193035T1 (de) | 2000-06-15 |
EP0657503A2 (en) | 1995-06-14 |
EP0657503B1 (en) | 2000-05-17 |
US5686522A (en) | 1997-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971218 |