ATE102638T1 - Polyamide mit verbesserten gassperreigenschaften. - Google Patents

Polyamide mit verbesserten gassperreigenschaften.

Info

Publication number: ATE102638T1
Authority: AT; Austria
Prior art keywords: polyamides; gas barrier; barrier properties; improved gas; carbons
Prior art date: 1989-05-26

Application number

AT90908784T

Other languages

English (en)

Inventor

Burns Davis

Theodore Roosevelt Walker Jr

Original Assignee

Eastman Kodak Co

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.)

1989-05-26

Filing date

1990-05-22

Publication date

1994-03-15

1990-05-22 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1994-03-15 Application granted granted Critical

1994-03-15 Publication of ATE102638T1 publication Critical patent/ATE102638T1/de

Links

239000004952 Polyamide Substances 0.000 title 1
229920002647 polyamide Polymers 0.000 title 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
150000004985 diamines Chemical class 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
230000035699 permeability Effects 0.000 abstract 1
229920006122 polyamide resin Polymers 0.000 abstract 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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
- 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)
Artificial Filaments (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Laminated Bodies (AREA)

AT90908784T 1989-05-26 1990-05-22 Polyamide mit verbesserten gassperreigenschaften. ATE102638T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/357,459 US4959446A (en)	1989-05-26	1989-05-26	Polyamide with improved gas barrier properties from cyclo-alkylidene bisphenoxy diacetic acid
PCT/US1990/002913 WO1990014380A1 (en)	1989-05-26	1990-05-22	Polyamides with improved gas barrier properties

Publications (1)

Publication Number	Publication Date
ATE102638T1 true ATE102638T1 (de)	1994-03-15

Family

ID=23405687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90908784T ATE102638T1 (de)	1989-05-26	1990-05-22	Polyamide mit verbesserten gassperreigenschaften.

Country Status (9)

Country	Link
US (1)	US4959446A (de)
EP (2)	EP0406127A1 (de)
JP (1)	JPH05500234A (de)
AT (1)	ATE102638T1 (de)
CA (1)	CA2057076A1 (de)
DE (1)	DE69007287T2 (de)
DK (1)	DK0473691T3 (de)
ES (1)	ES2063361T3 (de)
WO (1)	WO1990014380A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9096347B2 (en)	2012-03-20	2015-08-04	Berry Plastics Corporation	Stand-up Package
US9145251B2 (en)	2012-10-26	2015-09-29	Berry Plastics Corporation	Package
US10532872B2 (en)	2014-12-08	2020-01-14	Berry Plastics Corporation	Package

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL166957C (nl) *	1976-05-27	1981-10-15	Owens Illinois Inc	Houder, vervaardigd uit een macromoleculaire lineaire copolyester.
US4307060A (en) *	1980-03-25	1981-12-22	Owens-Illinois, Inc.	Thermoplastic polyesters, and method of making hollow articles therefrom
US4510295A (en) *	1983-01-20	1985-04-09	Ethicon, Inc.	Absorbable polymers of substituted benzoic acid
US4440922A (en) *	1983-04-13	1984-04-03	Eastman Kodak Co.	Polyester containers having improved gas barrier properties
US4436895A (en) *	1983-04-13	1984-03-13	Eastman Kodak Company	Polyester containers having improved gas barrier properties
US4426512A (en) *	1983-06-09	1984-01-17	Eastman Kodak Company	Polyester containers having improved gas barrier properties
US4482695A (en) *	1983-11-14	1984-11-13	Eastman Kodak Company	Polyamide containers having improved gas barrier properties
US4501879A (en) *	1984-03-26	1985-02-26	Eastman Kodak Company	Polyesteramides and containers having improved gas barrier properties formed therefrom
US4546170A (en) *	1984-12-26	1985-10-08	Eastman Kodak Company	Polyester resins useful for forming containers having improved gas barrier properties
US4663426A (en) *	1985-03-29	1987-05-05	Eastman Kodak Company	Polyester resins capable of forming containers having improved gas barrier properties
US4552948A (en) *	1985-03-29	1985-11-12	Eastman Kodak Company	Polyester resins capable of forming containers having improved gas barrier properties
US4560741A (en) *	1985-04-12	1985-12-24	Eastman Kodak Company	Polyester resins capable of forming containers having improved gas barrier properties
US4574148A (en) *	1985-06-21	1986-03-04	Eastman Kodak Company	Polyester resins capable of forming containers having improved gas barrier properties
EP0239626A1 (de) *	1985-10-07	1987-10-07	EASTMAN KODAK COMPANY (a New Jersey corporation)	Polyamidharze, fähig zur bildung von behältern mit verbesserten gasschutzeigenschaften

1989
- 1989-05-26 US US07/357,459 patent/US4959446A/en not_active Expired - Fee Related
1990
- 1990-05-22 JP JP2508287A patent/JPH05500234A/ja active Pending
- 1990-05-22 EP EP90420248A patent/EP0406127A1/de active Pending
- 1990-05-22 AT AT90908784T patent/ATE102638T1/de not_active IP Right Cessation
- 1990-05-22 DE DE69007287T patent/DE69007287T2/de not_active Expired - Fee Related
- 1990-05-22 EP EP90908784A patent/EP0473691B1/de not_active Expired - Lifetime
- 1990-05-22 DK DK90908784.3T patent/DK0473691T3/da active
- 1990-05-22 CA CA002057076A patent/CA2057076A1/en not_active Abandoned
- 1990-05-22 ES ES90908784T patent/ES2063361T3/es not_active Expired - Lifetime
- 1990-05-22 WO PCT/US1990/002913 patent/WO1990014380A1/en not_active Ceased

Also Published As

Publication number	Publication date
CA2057076A1 (en)	1990-11-27
EP0406127A1 (de)	1991-01-02
US4959446A (en)	1990-09-25
DE69007287D1 (de)	1994-04-14
EP0473691A1 (de)	1992-03-11
JPH05500234A (ja)	1993-01-21
DK0473691T3 (da)	1994-04-05
DE69007287T2 (de)	1994-10-13
WO1990014380A1 (en)	1990-11-29
EP0473691B1 (de)	1994-03-09
ES2063361T3 (es)	1995-01-01

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Legal Events

Date	Code	Title	Description
1994-11-15	UEP	Publication of translation of european patent specification
1996-02-15	REN	Ceased due to non-payment of the annual fee