[go: up one dir, main page]

IT8519419A0 - Polimeri anisotropi lavorabili allo stato fuso - Google Patents

Polimeri anisotropi lavorabili allo stato fuso

Info

Publication number
IT8519419A0
IT8519419A0 IT8519419A IT1941985A IT8519419A0 IT 8519419 A0 IT8519419 A0 IT 8519419A0 IT 8519419 A IT8519419 A IT 8519419A IT 1941985 A IT1941985 A IT 1941985A IT 8519419 A0 IT8519419 A0 IT 8519419A0
Authority
IT
Italy
Prior art keywords
workable
melted state
anisotropic polymers
anisotropic
polymers
Prior art date
Application number
IT8519419A
Other languages
English (en)
Other versions
IT8519419A1 (it
IT1183182B (it
Inventor
Gloria Mary Sieloff
George Frederick Willard
David Michael Lee
David Alan Hutchings
Original Assignee
Owens Corning Fiberglass Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of IT8519419A0 publication Critical patent/IT8519419A0/it
Publication of IT8519419A1 publication Critical patent/IT8519419A1/it
Application granted granted Critical
Publication of IT1183182B publication Critical patent/IT1183182B/it

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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
IT19419/85A 1984-02-17 1985-02-07 Polimeri anisotropi lavorabili allostato fuso IT1183182B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/581,166 US4600765A (en) 1984-02-17 1984-02-17 Melt processable optically anisotropic polymers

Publications (3)

Publication Number Publication Date
IT8519419A0 true IT8519419A0 (it) 1985-02-07
IT8519419A1 IT8519419A1 (it) 1986-08-07
IT1183182B IT1183182B (it) 1987-10-05

Family

ID=24324154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19419/85A IT1183182B (it) 1984-02-17 1985-02-07 Polimeri anisotropi lavorabili allostato fuso

Country Status (13)

Country Link
US (2) US4600765A (it)
EP (2) EP0172849B1 (it)
JP (1) JPH07113056B2 (it)
AT (2) ATE51635T1 (it)
AU (3) AU565984B2 (it)
CA (1) CA1323879C (it)
DE (2) DE3587432T2 (it)
DK (2) DK164879C (it)
ES (1) ES8607349A1 (it)
FI (1) FI84181C (it)
IT (1) IT1183182B (it)
NO (1) NO161919C (it)
WO (1) WO1985003712A1 (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600765A (en) * 1984-02-17 1986-07-15 Owens-Corning Fiberglas Corporation Melt processable optically anisotropic polymers
DE3517270A1 (de) * 1985-05-14 1986-11-20 Bayer Ag, 5090 Leverkusen Thermotrope aromatische polyester mit hoher waermeformbestaendigkeit, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien
JPH0686594B2 (ja) * 1985-09-20 1994-11-02 日本石油株式会社 モノドメイン化されたコレステリツク液晶性ポリエステルフイルムまたはシ−トの製造方法
US4973442A (en) * 1985-09-26 1990-11-27 Foster Miller Inc. Forming biaxially oriented ordered polymer films
US4871817A (en) * 1986-12-31 1989-10-03 General Electric Company Polyetherimide-liquid crystal polymer blends
US4746566A (en) * 1987-05-06 1988-05-24 E. I. Dupont De Nemours And Company Optically anisotropic melt forming aromatic copolyesters based on t-butyl-4-hydroxybenzoic acid
US4734531A (en) * 1987-05-15 1988-03-29 Montedison S.P.A. Synthesis of (1-phenylethyl) hydroquinone
IT1215563B (it) * 1987-06-16 1990-02-14 Montedison Spa Poliesteri liquido cristallini termotropici.
IT1222091B (it) * 1987-07-22 1990-08-31 Montedison Spa Poliestri liquido cristallini termotropici
JPS6490068A (en) * 1987-08-14 1989-04-05 Montedison Spa Metal base plate coated with liquid crystal polymer and method for manufacture thereof
IT1222857B (it) * 1987-10-09 1990-09-12 Montedison Spa Poliestri aromatici liquido cristallini termotropici
IT1223376B (it) * 1987-11-24 1990-09-19 Montedison Spa Poliesteri aromatici liquido cristallini termotropici
IT1223410B (it) * 1987-12-10 1990-09-19 Montedison Spa Poliesteri aromatici liquido cristallini termotropici
IT1223605B (it) * 1987-12-24 1990-09-29 Montedison Spa Poliesteri aromatici liquido cristallini termotropici
US4966807A (en) * 1988-06-13 1990-10-30 Foster Miller, Inc. Multiaxially oriented thermotropic polymer films and method of preparation
US4975312A (en) * 1988-06-20 1990-12-04 Foster-Miller, Inc. Multiaxially oriented thermotropic polymer substrate for printed wire board
JPH02308812A (ja) * 1989-05-24 1990-12-21 Idemitsu Petrochem Co Ltd 全芳香族共重合ポリエステル
US5366663A (en) * 1991-11-30 1994-11-22 Hoechst Ag Mixtures of liquid crystalline copolymers, polyether imides and compatibilizers and use thereof
US5235116A (en) * 1992-08-24 1993-08-10 Eastman Kodak Company Process for the preparation of 2-(1-phenylethyl)hydroquinone and 2-(1-phenylethyl)hydroquinone diacetate
ES2133554T3 (es) * 1993-05-07 1999-09-16 Sinco Ricerche Spa Composiciones de poliesteres adecuados para la fabricacion de fibras y peliculas con modulos de elasticidad elevados.
USH1502H (en) * 1993-08-17 1995-11-07 Fiberweb North America, Inc. Meltblown fibers and webs produced from liquid crystal polymers
IT1291674B1 (it) * 1997-04-28 1999-01-19 Sinco Eng Spa Resine poliestere aventi migliorate proprieta'
GB9908454D0 (en) * 1999-04-13 1999-06-09 Bp Chem Int Ltd Process
US6465002B1 (en) 2000-03-13 2002-10-15 Brown University Research Foundation Liquid crystalline polymers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172374A (en) * 1937-11-09 1939-09-12 Du Pont Polymerization process
US2714120A (en) * 1950-05-23 1955-07-26 Goodrich Co B F Method of preparing aralkylated phenolic compounds
US3160602A (en) * 1960-06-01 1964-12-08 Gen Electric Process of producing aromatic polyesters
US3975487A (en) * 1973-08-20 1976-08-17 The Carborundum Company Process for spinning high modulus oxybenzoyl copolyester fibers
PH15509A (en) * 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US3991013A (en) * 1974-05-10 1976-11-09 E. I. Du Pont De Nemours And Company Copolyesters of derivatives of hydroquinone
US4183895A (en) * 1975-04-29 1980-01-15 E. I. Du Pont De Nemours And Company Process for treating anisotropic melt-forming polymeric products
US4247514A (en) * 1975-05-05 1981-01-27 E. I. Du Pont De Nemours And Company Process for strengthening a shaped article of a polyester
US4083829A (en) * 1976-05-13 1978-04-11 Celanese Corporation Melt processable thermotropic wholly aromatic polyester
US4159365A (en) * 1976-11-19 1979-06-26 E. I. Du Pont De Nemours And Company Polyphenyl-1,4-phenylene terephthalates and fibers therefrom
US4242496A (en) * 1978-12-21 1980-12-30 Eastman Kodak Company Liquid crystal copolyesters containing phenylhydroquinone
FR2438061A1 (fr) * 1978-10-05 1980-04-30 Rhone Poulenc Ind Copolyesters alcoylaromatiques thermotropes
FR2450267A1 (fr) * 1979-03-02 1980-09-26 Rhone Poulenc Ind Copolyesters aromatiques thermotropes et leurs procedes de preparation
US4238600A (en) * 1979-11-19 1980-12-09 Eastman Kodak Company Copolyesters derived from terephthalic acid, phenylhydroquinone and t-butylhydroquinone
US4360658A (en) * 1979-11-19 1982-11-23 Eastman Kodak Company Copolyester derived from terephthalic acid, phenylhydroquinone and hydroquinone
US4287332A (en) * 1979-11-19 1981-09-01 Eastman Kodak Company Process for improving the chemical resistance of aromatic polyesters
JPS5773021A (en) * 1980-10-24 1982-05-07 Kanegafuchi Chem Ind Co Ltd Heat-resistant aromatic polyester coplymer and its preparation
US4342862A (en) * 1981-03-27 1982-08-03 Eastman Kodak Company Polyesters of trans-1,4-cyclohexanedicarboxylic acid and 2-phenylhydroquinone and modifications thereof
DE3276661D1 (en) * 1981-07-20 1987-08-06 Teijin Ltd Process for producing a film-like and fibrous article of a wholly aromatic polyester
DE3270761D1 (en) * 1981-08-18 1986-05-28 Teijin Ltd Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof
JPS5930821A (ja) * 1982-08-12 1984-02-18 Teijin Ltd 溶媒易溶性の液晶ポリエステル
JPS59120626A (ja) * 1982-12-27 1984-07-12 Sumitomo Chem Co Ltd 芳香族ポリエステルの製造方法
US4474938A (en) * 1983-08-04 1984-10-02 Monsanto Company Process for polymerization of thermotropic polyesters and polyesters
US4529565A (en) * 1983-08-31 1985-07-16 Asahi Kasei Kogyo Kabushiki Kaisha Polyester of substituted or unsubstituted phenoxyhydroquinone
US4600765A (en) * 1984-02-17 1986-07-15 Owens-Corning Fiberglas Corporation Melt processable optically anisotropic polymers

Also Published As

Publication number Publication date
NO161919B (no) 1989-07-03
IT8519419A1 (it) 1986-08-07
FI853765A0 (fi) 1985-09-30
US4600765A (en) 1986-07-15
AU3885085A (en) 1985-09-10
FI84181C (fi) 1991-10-25
JPS61501207A (ja) 1986-06-19
FI84181B (fi) 1991-07-15
ES8607349A1 (es) 1986-06-01
EP0314212B1 (en) 1993-06-30
ATE51635T1 (de) 1990-04-15
US4668760A (en) 1987-05-26
AU600330B2 (en) 1990-08-09
DK164879C (da) 1993-01-11
NO854020L (no) 1985-10-10
DE3587432D1 (de) 1993-08-05
AU622345B2 (en) 1992-04-02
EP0172849B1 (en) 1990-04-04
ES540397A0 (es) 1986-06-01
DE3587432T2 (de) 1993-10-14
DK164879B (da) 1992-08-31
DK472585D0 (da) 1985-10-16
CA1323879C (en) 1993-11-02
EP0172849A1 (en) 1986-03-05
IT1183182B (it) 1987-10-05
AU6086390A (en) 1990-11-15
WO1985003712A1 (en) 1985-08-29
FI853765L (fi) 1985-09-30
DE3576963D1 (de) 1990-05-10
EP0314212A2 (en) 1989-05-03
EP0314212A3 (en) 1989-07-05
AU8315387A (en) 1988-04-21
ATE91135T1 (de) 1993-07-15
AU565984B2 (en) 1987-10-01
JPH07113056B2 (ja) 1995-12-06
DK472585A (da) 1985-10-16
DK485389D0 (da) 1989-10-03
NO161919C (no) 1989-10-11
DK485389A (da) 1989-10-03

Similar Documents

Publication Publication Date Title
IT8519419A0 (it) Polimeri anisotropi lavorabili allo stato fuso
IT7822401A0 (it) Composizione adesiva agente allo stato fuso caldo (hot melt) e processo di sua preparazione.
IT1161894B (it) Procedimento ed apparecchiatura per liquefare un adesivo previsto per l'impiego allo stato fuso
DE3577950D1 (de) Polymerer elektrolyt.
IT1215640B (it) Frantumatore per strutture in calcestruzzo.
DE3574623D1 (de) Trennungsmittel.
IT7827947A0 (it) Composizione adesiva operante a caldo allo stato fuso.
IT8323726A0 (it) Polimeri elettroattivi eterociclici a 5, 6, 5-elementi fusi trattabili e reversibili
BR8504264A (pt) Polimerizacao no estado solido
KR860004948A (ko) 이미다졸리논-함유 중합체 및 그것의 제조방법
IT1163775B (it) Polimeri eterociclici, elettroattivi con conducibilita' controllata e loro preparazione
FI844903L (fi) Anordning foer att slao in en artikel med en toejbar plastfilm.
DE3574999D1 (de) Polzusammensetzung.
NO158779C (no) T-formet intrauterinanordning.
IT1141600B (it) Poliestere aromatico in grado di subire la lavorazione allo stato fuso
DK216285A (da) Dihydropyridazinoner
IT1169743B (it) Diacil-perossidi polimeri
NO853029L (no) Enarms blandebatteri.
IT1079744B (it) Procedimento per la polimerizzazione di epsilon-caprolattame allo stato fuso
DE3580286D1 (de) Trennungsmittel.
IT1101208B (it) Metodo per produrre materiale in foglio da polimero non lavorabile allo stato fuso
NO165652C (no) Enarms blandebatteri.
DE3876325D1 (de) Frostschutzzusammensetzung.
IT1155014B (it) Crogiuolo per filatura allo stato fuso
NO852791L (no) Polymere antigroingsmidler.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227