SE447733B - Segmentpolymer av polyeteramid och slumpsampolymerer av polyamid och polyeteramid samt forfarande for framstellning av segmentpolymeren - Google Patents

Segmentpolymer av polyeteramid och slumpsampolymerer av polyamid och polyeteramid samt forfarande for framstellning av segmentpolymeren

Info

Publication number: SE447733B
Authority: SE; Sweden
Prior art keywords: polyetheramide; ether; polyamide; precursors; free
Prior art date: 1979-09-06

Application number

SE8102593A

Other languages

English (en)

Swedish (sv)

Other versions

SE8102593L (sv

Inventor

E M Kohn

S L Nickol

R M Thompson

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

1981-04-23

Publication date

1986-12-08

1981-04-23 Application filed by Suntech filed Critical Suntech

1981-04-23 Publication of SE8102593L publication Critical patent/SE8102593L/

1986-12-08 Publication of SE447733B publication Critical patent/SE447733B/sv

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)

SE8102593A 1979-09-06 1981-04-23 Segmentpolymer av polyeteramid och slumpsampolymerer av polyamid och polyeteramid samt forfarande for framstellning av segmentpolymeren SE447733B (sv)

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 (2)

Publication Number	Publication Date
SE8102593L SE8102593L (sv)	1981-04-23
SE447733B true SE447733B (sv)	1986-12-08

Family

ID=22113100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8102593A SE447733B (sv)	1979-09-06	1981-04-23	Segmentpolymer av polyeteramid och slumpsampolymerer av polyamid och polyeteramid samt forfarande for framstellning av segmentpolymeren

Country Status (14)

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

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
EP1504054A1 (en) *	2002-05-14	2005-02-09	E.I. du Pont de Nemours and Company	Packaging and containers made of water-soluble polyamides and processes for their manufacture

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
US4044071A (en) *	1976-11-08	1977-08-23	Suntech, Inc.	Single step preparation of block copolymer of polyamides
US4045511A (en) *	1976-11-08	1977-08-30	Suntech, Inc.	Minimum energy process for preparing block copolymers 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 GB GB8113388A patent/GB2075529B/en not_active Expired
- 1980-08-25 EP EP80901835A patent/EP0035551B1/en not_active Expired
- 1980-08-25 NL NL8020350A patent/NL8020350A/nl not_active Application Discontinuation
- 1980-08-25 WO PCT/US1980/001098 patent/WO1981000719A1/en active IP Right Grant
- 1980-08-27 IT IT24320/80A patent/IT1141023B/it active
- 1980-08-29 CA CA000359250A patent/CA1163036A/en 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 DK DK199281A patent/DK199281A/da not_active Application Discontinuation
- 1981-05-05 SU SU813279901A patent/SU1581225A3/ru active

Also Published As

Publication number	Publication date
GB2075529B (en)	1984-03-14
IN156407B (es)	1985-07-20
BE885138A (fr)	1981-03-09
EP0035551A1 (en)	1981-09-16
EP0035551A4 (en)	1982-01-26
DK199281A (da)	1981-05-05
WO1981000719A1 (en)	1981-03-19
ES495073A0 (es)	1981-10-01
SE8102593L (sv)	1981-04-23
US4273898A (en)	1981-06-16
ES8106918A1 (es)	1981-10-01
EP0035551B1 (en)	1988-04-06
IT1141023B (it)	1986-10-01
GB2075529A (en)	1981-11-18
IT8024320A0 (it)	1980-08-27
NL8020350A (nl)	1981-07-01
CA1163036A (en)	1984-02-28
SU1581225A3 (ru)	1990-07-23
MX156743A (es)	1988-09-29

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8102593-4 Effective date: 19910315 Format of ref document f/p: F

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