IT1245348B - Composizioni poliestere a rapida velocita' di cristallizzazione - Google Patents
Composizioni poliestere a rapida velocita' di cristallizzazioneInfo
- Publication number
- IT1245348B IT1245348B ITMI910712A ITMI910712A IT1245348B IT 1245348 B IT1245348 B IT 1245348B IT MI910712 A ITMI910712 A IT MI910712A IT MI910712 A ITMI910712 A IT MI910712A IT 1245348 B IT1245348 B IT 1245348B
- Authority
- IT
- Italy
- Prior art keywords
- polyester compositions
- quick speed
- speed crystallization
- crystallization polyester
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Composizioni poliestere a rapida velocità di cristallizzazione ottenute miscelando, ad alta temperatura, una resina poliestere con almeno un composto organico di formula generale: (FORMULA I) dove R rappresenta un atomo di idrogeno o un radicale alchilico C1-C4 mentre Ar e Ar1, uguali o differenti, rappresentano un radicale aromatico semplice o condensato contenente da 6 a 12 atomi di carbonio, e raffreddando la miscela così ottenuta a temperatura ambiente.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910712A IT1245348B (it) | 1991-03-18 | 1991-03-18 | Composizioni poliestere a rapida velocita' di cristallizzazione |
US07/850,041 US5334343A (en) | 1991-03-18 | 1992-03-12 | Polyester compositions with a high crystallization rate |
JP4058459A JPH0578558A (ja) | 1991-03-18 | 1992-03-16 | 高い結晶率を有するポリエステル組成物 |
EP92104615A EP0505898A1 (en) | 1991-03-18 | 1992-03-17 | Polyester compositions showing a high crystallization rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910712A IT1245348B (it) | 1991-03-18 | 1991-03-18 | Composizioni poliestere a rapida velocita' di cristallizzazione |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910712A0 ITMI910712A0 (it) | 1991-03-18 |
ITMI910712A1 ITMI910712A1 (it) | 1992-09-18 |
IT1245348B true IT1245348B (it) | 1994-09-20 |
Family
ID=11359085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910712A IT1245348B (it) | 1991-03-18 | 1991-03-18 | Composizioni poliestere a rapida velocita' di cristallizzazione |
Country Status (4)
Country | Link |
---|---|
US (1) | US5334343A (it) |
EP (1) | EP0505898A1 (it) |
JP (1) | JPH0578558A (it) |
IT (1) | IT1245348B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1269849B (it) * | 1994-05-27 | 1997-04-15 | Enichem Spa | Procedimento per la preparazione di bottiglie riutilizzabili a partire da pet modificati |
US6762235B2 (en) * | 2001-04-24 | 2004-07-13 | Mitsubishi Engineering-Plastics Corporation | Polybutylene terephthalate resin and compositions and molded articles comprising the resin |
WO2013032975A1 (en) | 2011-08-29 | 2013-03-07 | Ticona Llc | Thermotropic liquid crystalline polymer with improved low shear viscosity |
KR20140057629A (ko) | 2011-08-29 | 2014-05-13 | 티코나 엘엘씨 | 방향족 아마이드 화합물 |
KR20140059825A (ko) | 2011-08-29 | 2014-05-16 | 티코나 엘엘씨 | 고유동성 액정 중합체 조성물 |
US9045685B2 (en) | 2011-08-29 | 2015-06-02 | Ticona Llc | Cast molded parts formed from a liquid crystalline polymer |
TW201319118A (zh) | 2011-08-29 | 2013-05-16 | Ticona Llc | 低熔融黏度液晶聚合物之熔融聚合 |
KR20140057360A (ko) | 2011-08-29 | 2014-05-12 | 티코나 엘엘씨 | 고유동성 액정 중합체 조성물 |
WO2013032974A1 (en) | 2011-08-29 | 2013-03-07 | Ticona Llc | Solid-state polymerization of a liquid crystalline polymer |
US8906258B2 (en) | 2011-08-29 | 2014-12-09 | Ticona Llc | Heat-resistant liquid crystalline polymer composition having a low melting temperature |
WO2013032971A1 (en) | 2011-08-29 | 2013-03-07 | Ticona Llc | Melt-extruded substrate for use in thermoformed articles |
US9206300B2 (en) | 2013-06-07 | 2015-12-08 | Ticona Llc | High strength thermotropic liquid crystalline polymer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60222445A (ja) * | 1984-04-19 | 1985-11-07 | Yoshitomi Pharmaceut Ind Ltd | フタル酸化合物 |
DE3532033A1 (de) * | 1985-09-09 | 1987-03-19 | Hoechst Ag | Schnellkristallisierende polyestermassen und verfahren zu deren herstellung |
JPS63137950A (ja) * | 1986-11-28 | 1988-06-09 | Kanebo Ltd | ポリエステル樹脂組成物及びその製造法 |
-
1991
- 1991-03-18 IT ITMI910712A patent/IT1245348B/it active IP Right Grant
-
1992
- 1992-03-12 US US07/850,041 patent/US5334343A/en not_active Expired - Fee Related
- 1992-03-16 JP JP4058459A patent/JPH0578558A/ja active Pending
- 1992-03-17 EP EP92104615A patent/EP0505898A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ITMI910712A0 (it) | 1991-03-18 |
ITMI910712A1 (it) | 1992-09-18 |
JPH0578558A (ja) | 1993-03-30 |
EP0505898A1 (en) | 1992-09-30 |
US5334343A (en) | 1994-08-02 |
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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: 19970313 |