BE885138A - Copolymere sequence a base de polyetheramide et de polyamide - Google Patents

Copolymere sequence a base de polyetheramide et de polyamide

Info

Publication number: BE885138A
Authority: BE; Belgium
Prior art keywords: polyetheramide; based copolymer; polyamide based; polyamide; copolymer
Prior art date: 1979-09-06

Application number

BE0/202031A

Other languages

English (en)

Inventor

R Thompson

E Kohn

S Nickol

Original Assignee

Suntech

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.)

1979-09-06

Filing date

1980-09-08

Publication date

1981-03-09

1980-09-08 Application filed by Suntech filed Critical Suntech

1981-03-09 Publication of BE885138A publication Critical patent/BE885138A/fr

Links

229920002614 Polyether block amide Polymers 0.000 title 1
229920002647 polyamide Polymers 0.000 title 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyamides (AREA)
Compositions Of Macromolecular Compounds (AREA)
Artificial Filaments (AREA)

BE0/202031A 1979-09-06 1980-09-08 Copolymere sequence a base de polyetheramide et de polyamide BE885138A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/073,331 US4273898A (en)	1979-09-06	1979-09-06	Block copolymer of polyetheramide and random copolymer of polyamide and polyetheramide

Publications (1)

Publication Number	Publication Date
BE885138A true BE885138A (fr)	1981-03-09

Family

ID=22113100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/202031A BE885138A (fr)	1979-09-06	1980-09-08	Copolymere sequence a base de polyetheramide et de polyamide

Country Status (14)

Country	Link
US (1)	US4273898A (fr)
EP (1)	EP0035551B1 (fr)
BE (1)	BE885138A (fr)
CA (1)	CA1163036A (fr)
DK (1)	DK199281A (fr)
ES (1)	ES8106918A1 (fr)
GB (1)	GB2075529B (fr)
IN (1)	IN156407B (fr)
IT (1)	IT1141023B (fr)
MX (1)	MX156743A (fr)
NL (1)	NL8020350A (fr)
SE (1)	SE447733B (fr)
SU (1)	SU1581225A3 (fr)
WO (1)	WO1981000719A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2579601B1 (fr) *	1985-03-28	1987-12-11	Rhone Poulenc Spec Chim	Copolyetheramides techniques souples a basse temperature
GB8913699D0 (en) *	1989-06-14	1989-08-02	Smith Kline French Lab	Compounds
US5900471A (en) *	1997-04-03	1999-05-04	Alliedsignal Inc.	Films of blended nylon resins and laminates therefrom
CA2484229A1 (fr) *	2002-05-14	2003-11-27	E.I. Du Pont De Nemours And Company	Emballage et conteneurs fabriques a partir de polyamides solubles dans l'eau et procedes de fabrication de ceux-ci

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1150725A (en) *	1965-05-27	1969-04-30	Courtaulds Ltd	Improvements in the Manufacture of Block Copolyamides
US3397107A (en) *	1965-07-22	1968-08-13	Kanegafuchi Spinning Co Ltd	Composite polyamide filaments with improved potential crimpability and method of making the same
DE1595758A1 (de) *	1966-08-02	1970-02-12	Glanzstoff Ag	Verfahren zur Herstellung von Polyamiden mit AEtherbindungen
US3729449A (en) *	1969-08-27	1973-04-24	Kanegafuchi Spinning Co Ltd	Polyamide fibers composed of the polyamide and methods for producing thereof
US4177222A (en) *	1973-11-14	1979-12-04	Suntech, Inc.	Block copolymer of poly(dioxa-amide) and polyamide
US4168602A (en) *	1975-03-11	1979-09-25	Sun Ventures, Inc.	Block copolymer of poly (dioxaarylamide) and polyamide and fibers and fibrous material produced therefrom
US4113794A (en) *	1975-03-12	1978-09-12	Sun Ventures, Inc.	Copolymer of blocks of random poly(dioxa-amide) and polyamide
US4130602A (en) *	1975-03-12	1978-12-19	Sun Ventures, Inc.	Block copolymer of poly(dioxa-amide) and polyamide
US4136133A (en) *	1975-03-27	1979-01-23	Sun Ventures, Inc.	Block copolymer of poly (oxa-amide) and polyamide
US4045511A (en) *	1976-11-08	1977-08-30	Suntech, Inc.	Minimum energy process for preparing block copolymers of polyamides
US4044071A (en) *	1976-11-08	1977-08-23	Suntech, Inc.	Single step preparation of block copolymer of polyamides
US4165346A (en) *	1976-11-26	1979-08-21	Sun Oil Company Of Pennsylvania	Copolymer of poly(4,7-dioxadecamethylene adipamide)-polycaprolactam containing terephthalic acid

1979
- 1979-09-06 US US06/073,331 patent/US4273898A/en not_active Expired - Lifetime
1980
- 1980-08-20 IN IN950/CAL/80A patent/IN156407B/en unknown
- 1980-08-25 NL NL8020350A patent/NL8020350A/nl not_active Application Discontinuation
- 1980-08-25 WO PCT/US1980/001098 patent/WO1981000719A1/fr not_active Ceased
- 1980-08-25 GB GB8113388A patent/GB2075529B/en not_active Expired
- 1980-08-25 EP EP80901835A patent/EP0035551B1/fr not_active Expired
- 1980-08-27 IT IT24320/80A patent/IT1141023B/it active
- 1980-08-29 CA CA000359250A patent/CA1163036A/fr not_active Expired
- 1980-09-05 ES ES495073A patent/ES8106918A1/es not_active Expired
- 1980-09-05 MX MX183836A patent/MX156743A/es unknown
- 1980-09-08 BE BE0/202031A patent/BE885138A/fr not_active IP Right Cessation
1981
- 1981-04-23 SE SE8102593A patent/SE447733B/sv not_active IP Right Cessation
- 1981-05-05 SU SU813279901A patent/SU1581225A3/ru active
- 1981-05-05 DK DK199281A patent/DK199281A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE447733B (sv)	1986-12-08
EP0035551B1 (fr)	1988-04-06
ES495073A0 (es)	1981-10-01
EP0035551A4 (fr)	1982-01-26
GB2075529A (en)	1981-11-18
SU1581225A3 (ru)	1990-07-23
WO1981000719A1 (fr)	1981-03-19
MX156743A (es)	1988-09-29
US4273898A (en)	1981-06-16
DK199281A (da)	1981-05-05
ES8106918A1 (es)	1981-10-01
GB2075529B (en)	1984-03-14
IN156407B (fr)	1985-07-20
SE8102593L (sv)	1981-04-23
NL8020350A (nl)	1981-07-01
IT8024320A0 (it)	1980-08-27
IT1141023B (it)	1986-10-01
CA1163036A (fr)	1984-02-28
EP0035551A1 (fr)	1981-09-16

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Legal Events

Date

Code

Title

Description

1991-03-31

RE

Patent lapsed

Owner name: SUNTECH INC.

Effective date: 19900930