IT1215563B - Poliesteri liquido cristallini termotropici. - Google Patents

Poliesteri liquido cristallini termotropici.

Info

Publication number: IT1215563B
Authority: IT; Italy
Prior art keywords: crystalline liquid; liquid polyesters; thermotropic crystalline; thermotropic; polyesters
Prior art date: 1987-06-16

Application number

IT8720909A

Other languages

English (en)

Other versions

IT8720909A0 (it

Inventor

Coassolo Alfredo

Giannini Umberto

Foa Marco

Sabarino Gian Piero

Chapoy L Lawrence

Original Assignee

Montedison Spa

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.)

1987-06-16

Filing date

1987-06-16

Publication date

1990-02-14

1987-06-16 Application filed by Montedison Spa filed Critical Montedison Spa

1987-06-16 Publication of IT8720909A0 publication Critical patent/IT8720909A0/it

1987-06-16 Priority to IT8720909A priority Critical patent/IT1215563B/it

1988-05-31 Priority to IL86563A priority patent/IL86563A/xx

1988-06-01 Priority to ZA883895A priority patent/ZA883895B/xx

1988-06-08 Priority to JP63141378A priority patent/JPS6426631A/ja

1988-06-09 Priority to CA000569122A priority patent/CA1301998C/en

1988-06-10 Priority to AU17626/88A priority patent/AU606708B2/en

1988-06-13 Priority to BR8802883A priority patent/BR8802883A/pt

1988-06-14 Priority to FI882837A priority patent/FI882837A/fi

1988-06-15 Priority to DK325488A priority patent/DK325488A/da

1988-06-15 Priority to NO882656A priority patent/NO171861C/no

1988-06-15 Priority to EP88305466A priority patent/EP0295892A3/en

1988-06-16 Priority to KR1019880007265A priority patent/KR890000544A/ko

1990-02-14 Application granted granted Critical

1990-02-14 Publication of IT1215563B publication Critical patent/IT1215563B/it

1990-06-04 Priority to US07/532,349 priority patent/US5017678A/en

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
- 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)
Liquid Crystal Substances (AREA)
Compositions Of Macromolecular Compounds (AREA)

IT8720909A 1987-06-16 1987-06-16 Poliesteri liquido cristallini termotropici. IT1215563B (it)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
IT8720909A IT1215563B (it)	1987-06-16	1987-06-16	Poliesteri liquido cristallini termotropici.
IL86563A IL86563A (en)	1987-06-16	1988-05-31	Thermotropic liquid crystalline polymers
ZA883895A ZA883895B (en)	1987-06-16	1988-06-01	Thermotropic liquid crystalline polymers
JP63141378A JPS6426631A (en)	1987-06-16	1988-06-08	Thermotropic liquid crystal polyester
CA000569122A CA1301998C (en)	1987-06-16	1988-06-09	Thermotropic liquid crystalline polymers
AU17626/88A AU606708B2 (en)	1987-06-16	1988-06-10	Thermotropic liquid crystalline polymers
BR8802883A BR8802883A (pt)	1987-06-16	1988-06-13	Processo de preparacao de poliesteres cristalinos liquidos termotropicos
FI882837A FI882837A (fi)	1987-06-16	1988-06-14	Termotropiska vaetskekristallpolymerer.
DK325488A DK325488A (da)	1987-06-16	1988-06-15	Termotrope, flydende krystallinske polymere
NO882656A NO171861C (no)	1987-06-16	1988-06-15	Termotrope flytende-krystall-polyestere som er optisk anisotrope i smeltet tilstand og anvendelse av slike
EP88305466A EP0295892A3 (en)	1987-06-16	1988-06-15	Thermotropic liquid crystalline polymers
KR1019880007265A KR890000544A (ko)	1987-06-16	1988-06-16	열호면성 액체 결정성 중합체
US07/532,349 US5017678A (en)	1987-06-16	1990-06-04	Thermotropic liquid crystalline polymers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8720909A IT1215563B (it)	1987-06-16	1987-06-16	Poliesteri liquido cristallini termotropici.

Publications (2)

Publication Number	Publication Date
IT8720909A0 IT8720909A0 (it)	1987-06-16
IT1215563B true IT1215563B (it)	1990-02-14

Family

ID=11173917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8720909A IT1215563B (it)	1987-06-16	1987-06-16	Poliesteri liquido cristallini termotropici.

Country Status (13)

Country	Link
US (1)	US5017678A (it)
EP (1)	EP0295892A3 (it)
JP (1)	JPS6426631A (it)
KR (1)	KR890000544A (it)
AU (1)	AU606708B2 (it)
BR (1)	BR8802883A (it)
CA (1)	CA1301998C (it)
DK (1)	DK325488A (it)
FI (1)	FI882837A (it)
IL (1)	IL86563A (it)
IT (1)	IT1215563B (it)
NO (1)	NO171861C (it)
ZA (1)	ZA883895B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1223410B (it) *	1987-12-10	1990-09-19	Montedison Spa	Poliesteri aromatici liquido cristallini termotropici
ES2667369T3 (es)	2012-01-25	2018-05-10	Fulterer Ag & Co Kg	Dispositivo de extracción para al menos dos piezas de mueble extraíbles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4153779A (en) *	1978-06-26	1979-05-08	Eastman Kodak Company	Liquid crystal copolyester containing a substituted phenylhydroquinone
US4360658A (en) *	1979-11-19	1982-11-23	Eastman Kodak Company	Copolyester derived from terephthalic acid, phenylhydroquinone and hydroquinone
US4238600A (en) *	1979-11-19	1980-12-09	Eastman Kodak Company	Copolyesters derived from terephthalic acid, phenylhydroquinone and t-butylhydroquinone
DE3270761D1 (en) *	1981-08-18	1986-05-28	Teijin Ltd	Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof
US4600765A (en) *	1984-02-17	1986-07-15	Owens-Corning Fiberglas Corporation	Melt processable optically anisotropic polymers
US4614791A (en) *	1984-11-05	1986-09-30	Owens-Corning Fiberglas Corporation	Melt processable optically anisotropic polyesters

1987
- 1987-06-16 IT IT8720909A patent/IT1215563B/it active
1988
- 1988-05-31 IL IL86563A patent/IL86563A/xx unknown
- 1988-06-01 ZA ZA883895A patent/ZA883895B/xx unknown
- 1988-06-08 JP JP63141378A patent/JPS6426631A/ja active Pending
- 1988-06-09 CA CA000569122A patent/CA1301998C/en not_active Expired - Fee Related
- 1988-06-10 AU AU17626/88A patent/AU606708B2/en not_active Ceased
- 1988-06-13 BR BR8802883A patent/BR8802883A/pt not_active Application Discontinuation
- 1988-06-14 FI FI882837A patent/FI882837A/fi not_active Application Discontinuation
- 1988-06-15 EP EP88305466A patent/EP0295892A3/en not_active Ceased
- 1988-06-15 DK DK325488A patent/DK325488A/da not_active Application Discontinuation
- 1988-06-15 NO NO882656A patent/NO171861C/no unknown
- 1988-06-16 KR KR1019880007265A patent/KR890000544A/ko not_active Application Discontinuation
1990
- 1990-06-04 US US07/532,349 patent/US5017678A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
IL86563A (en)	1991-07-18
IL86563A0 (en)	1988-11-15
AU1762688A (en)	1988-12-22
NO171861B (no)	1993-02-01
DK325488D0 (da)	1988-06-15
KR890000544A (ko)	1989-03-15
US5017678A (en)	1991-05-21
IT8720909A0 (it)	1987-06-16
EP0295892A2 (en)	1988-12-21
JPS6426631A (en)	1989-01-27
DK325488A (da)	1988-12-17
CA1301998C (en)	1992-05-26
NO882656L (no)	1988-12-19
ZA883895B (en)	1988-12-15
FI882837A0 (fi)	1988-06-14
BR8802883A (pt)	1989-01-03
AU606708B2 (en)	1991-02-14
NO171861C (no)	1993-05-12
NO882656D0 (no)	1988-06-15
FI882837A (fi)	1988-12-17
EP0295892A3 (en)	1990-02-07

Publication	Publication Date	Title
DE3577721D1 (de)	1990-06-21	Fluessigkristalline phase.
DE3578166D1 (de)	1990-07-19	Fluessigkristalline substituierte biphenylester.
DE68920786D1 (de)	1995-03-09	Flüssigkristall-Polyester.
DE3786899D1 (de)	1993-09-09	Fluessigkristallpolyesterzusammensetzung.
IT1215682B (it)	1990-02-22	Poliesteri aromatici liquido cristallini termotropici.
IT1223401B (it)	1990-09-19	Poliesteri aromatici liquido cristallini termotropici
DE3579708D1 (de)	1990-10-25	Fluessigkristalline phase.
DE3867439D1 (de)	1992-02-13	Fluessigkristallphase.
DE3787253D1 (de)	1993-10-07	Ferroelektrische Flüssigkristalle.
NO883616D0 (no)	1988-08-12	Flytende konstruksjon.
DE68911465D1 (de)	1994-01-27	Leitfähige Flüssigkristalle.
IT1222857B (it)	1990-09-12	Poliestri aromatici liquido cristallini termotropici
IT1230721B (it)	1991-10-29	Poliesteri aromatici liquido cristallini termotropici reticolabili.
IT1215563B (it)	1990-02-14	Poliesteri liquido cristallini termotropici.
DK664289A (da)	1990-06-24	Termotropiske, flydende krystallinske copolyestere
IT8722930A0 (it)	1987-12-10	Poliesteri aromatici liquido cristallini termotropici.
IT8722746A0 (it)	1987-11-24	Poliesteri aromatici liquido cristallini termotropici.
DE3751089D1 (de)	1995-03-30	Ferroelektrische Flüssigkristalle.
IT8721389A0 (it)	1987-07-22	Poliesteri liquido cristallini termotropici.
DE68916871D1 (de)	1994-08-25	Flüssigkristalliner Polyester.
IT1214523B (it)	1990-01-18	Copolieteri liquido cristallini.
DE69003146D1 (de)	1993-10-14	Ferroelektrische Flüssigkristalle.
IT1223605B (it)	1990-09-29	Poliesteri aromatici liquido cristallini termotropici
IT8821843A0 (it)	1988-09-07	Poliesteri aromatici liquido cristallini termotropici.
DE3761482D1 (de)	1990-03-01	Nematische methyltolane.

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950629