DE69013782D1 - Sauerstoffundurchlässige amorphe Polyamide. - Google Patents

Sauerstoffundurchlässige amorphe Polyamide.

Info

Publication number
DE69013782D1
DE69013782D1 DE69013782T DE69013782T DE69013782D1 DE 69013782 D1 DE69013782 D1 DE 69013782D1 DE 69013782 T DE69013782 T DE 69013782T DE 69013782 T DE69013782 T DE 69013782T DE 69013782 D1 DE69013782 D1 DE 69013782D1
Authority
DE
Germany
Prior art keywords
amorphous polyamides
oxygen impermeable
impermeable
polyamides
oxygen
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69013782T
Other languages
English (en)
Other versions
DE69013782T2 (de
Inventor
Daniel Wayne Fox
Edward Norman Peters
Geoffrey Henry Riding
Fred G Willard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric 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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69013782D1 publication Critical patent/DE69013782D1/de
Publication of DE69013782T2 publication Critical patent/DE69013782T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
DE69013782T 1989-07-21 1990-06-22 Sauerstoffundurchlässige amorphe Polyamide. Expired - Fee Related DE69013782T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,841 US4983719A (en) 1989-07-21 1989-07-21 Amorphous polyamide having excellent oxygen barrier properties from para-xylylene diamine, isophthalic acid and adipic acid

Publications (2)

Publication Number Publication Date
DE69013782D1 true DE69013782D1 (de) 1994-12-08
DE69013782T2 DE69013782T2 (de) 1995-06-01

Family

ID=23514948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013782T Expired - Fee Related DE69013782T2 (de) 1989-07-21 1990-06-22 Sauerstoffundurchlässige amorphe Polyamide.

Country Status (6)

Country Link
US (1) US4983719A (de)
EP (1) EP0408925B1 (de)
JP (1) JPH0733439B2 (de)
CA (1) CA2016014A1 (de)
DE (1) DE69013782T2 (de)
ES (1) ES2064535T3 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175238A (en) * 1989-07-21 1992-12-29 Amoco Corporation Polyamide having improved gas barrier properties from adipic acid, isophthalic acid and m-xylylene diamine
CH684747A5 (de) * 1991-10-31 1994-12-15 Inventa Ag Mehrschicht-Verbund.
AU671991B2 (en) * 1992-04-14 1996-09-19 Allied-Signal Inc. Miscible thermoplastic compositions containing polyamide/amorphous polyamide blends
DE4309534C1 (de) * 1993-03-24 1994-08-04 Inventa Ag Transparentes Copolyamid und dessen Verwendung als Barriereschicht
AU693491B2 (en) * 1993-11-19 1998-07-02 Honeywell International, Inc. Polyamide compositions comprising aliphatic polyamide and anaromatic polyamide oligomer having improved moisture resistance
ES2141387T3 (es) * 1994-12-16 2000-03-16 Ppg Ind Ohio Inc Revestimientos barrera a base de epoxi-amina con grupos ariloxi o ariloato.
US5728439A (en) * 1996-12-04 1998-03-17 Ppg Industries, Inc. Multilayer packaging material for oxygen sensitive food and beverage
US5840825A (en) * 1996-12-04 1998-11-24 Ppg Incustries, Inc. Gas barrier coating compositions containing platelet-type fillers
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6548587B1 (en) * 1998-12-07 2003-04-15 University Of South Carolina Research Foundation Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound
US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
JP2002531666A (ja) * 1998-12-07 2002-09-24 イーストマン ケミカル カンパニー オリゴマー樹脂前駆体を用いて展開された高ｉ．ｖ．ポリマーナノ複合体を製造する方法並びにそれから製造された物品
AU758538B2 (en) 1998-12-07 2003-03-27 University Of South Carolina Research Foundation A colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
US6376591B1 (en) 1998-12-07 2002-04-23 Amcol International Corporation High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same
EP1155079B1 (de) * 1998-12-07 2003-08-20 University of South Carolina Research Foundation Polymer/ton nanokomposit und verfahren zu seiner herstellung
WO2000034375A1 (en) 1998-12-07 2000-06-15 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and a process for making same
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
US6486253B1 (en) 1999-12-01 2002-11-26 University Of South Carolina Research Foundation Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same
US6552113B2 (en) 1999-12-01 2003-04-22 University Of South Carolina Research Foundation Polymer-clay nanocomposite comprising an amorphous oligomer
EP1307506A2 (de) 2000-05-30 2003-05-07 University of South Carolina Research Foundation Ein polymer nanoverbundstoff enthaltend ein matrixpolymer und einen schichtförmigen ton mit einem verbesserten anteil extrahierbaren materials
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
US20030161980A1 (en) * 2002-02-27 2003-08-28 Nelson Brent S. Plastic container
US20050159526A1 (en) * 2004-01-15 2005-07-21 Bernard Linda G. Polymamide nanocomposites with oxygen scavenging capability
US20070269658A1 (en) * 2006-05-05 2007-11-22 Kondos Constantine A Solvent-borne coating compositions, related methods and substrates
CN108291023B (zh) 2015-11-27 2020-12-04 三菱瓦斯化学株式会社 聚酰胺树脂、成形品及聚酰胺树脂的制造方法
US11359092B2 (en) 2017-03-28 2022-06-14 Mitsubishi Gas Chemical Company, Inc. Resin composition, molded article, film, and multilayer film
WO2019058986A1 (ja) * 2017-09-22 2019-03-28 三菱瓦斯化学株式会社 樹脂組成物、成形品およびフィルム
JP6741190B1 (ja) * 2019-03-19 2020-08-19 三菱瓦斯化学株式会社 樹脂組成物、成形品、フィルムおよび樹脂組成物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669543A1 (de) * 1966-01-29 1971-07-22 Teijin Ltd Polyamidmassen fuer Form-,Press- und UEberzugszwecke
US3426001A (en) * 1966-12-29 1969-02-04 Monsanto Co Polyamides from xylylene diamines and 5-t-butylisophthalic acids
US4018746A (en) * 1972-04-05 1977-04-19 Hoechst Aktiengesellschaft Transparent copolyamides from m-xylylene diamine, an aliphatic diamine and terephthalic acid
JPS5521406A (en) * 1978-07-31 1980-02-15 Teijin Ltd Aromatic polyamide composition
US4482695A (en) * 1983-11-14 1984-11-13 Eastman Kodak Company Polyamide containers having improved gas barrier properties
US4640973A (en) * 1985-10-07 1987-02-03 Eastman Kodak Company Polyamide resin capable of forming containers having improved gas barrier properties from phenylene dioxy diacetic acid and naphthalene dicarboxylic acid
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure

Also Published As

Publication number Publication date
DE69013782T2 (de) 1995-06-01
ES2064535T3 (es) 1995-02-01
EP0408925A3 (en) 1991-09-18
EP0408925A2 (de) 1991-01-23
US4983719A (en) 1991-01-08
JPH0733439B2 (ja) 1995-04-12
EP0408925B1 (de) 1994-11-02
CA2016014A1 (en) 1991-01-21
JPH03103438A (ja) 1991-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee