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
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
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)
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 |
KR960705884A (ko) * | 1993-11-19 | 1996-11-08 | 로저 에이취. 크리스 | 내수성이 증진된, 지방족 폴리아미드와 방향족 폴리아미드 올리고머를 포함하는 폴리아미드 조성물 |
WO1996018669A1 (en) * | 1994-12-16 | 1996-06-20 | Ppg Industries, Inc. | Epoxy-amine barrier coatings with aryloxy or aryloate groups |
US5840825A (en) * | 1996-12-04 | 1998-11-24 | Ppg Incustries, Inc. | Gas barrier coating compositions containing platelet-type fillers |
US5728439A (en) * | 1996-12-04 | 1998-03-17 | Ppg Industries, Inc. | Multilayer packaging material for oxygen sensitive food and beverage |
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 |
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 |
WO2000034379A1 (en) | 1998-12-07 | 2000-06-15 | Eastman Chemical Company | A colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom |
US6384121B1 (en) * | 1998-12-07 | 2002-05-07 | Eastman Chemical Company | Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same |
DE69910623T2 (de) * | 1998-12-07 | 2004-06-17 | University Of South Carolina Research Foundation | Polymer/ton nanokomposit und verfahren zu seiner herstellung |
AU1837000A (en) * | 1998-12-07 | 2000-06-26 | Eastman Chemical Company | A polymer/clay nanocomposite comprising a clay mixture and process for making same |
DE69918462D1 (de) * | 1998-12-07 | 2004-08-05 | Univ South Carolina Res Found | Verfahren zur herstellung eines blättrigen polymer nanoverbundstoffes mit hohem i.v. mit einem oligomeren harzvorläufer und daraus hergestellte gegenstände |
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 |
US6610772B1 (en) | 1999-08-10 | 2003-08-26 | Eastman Chemical Company | Platelet particle polymer composite with oxygen scavenging organic cations |
US6777479B1 (en) | 1999-08-10 | 2004-08-17 | Eastman Chemical Company | Polyamide nanocomposites with oxygen scavenging capability |
US6552113B2 (en) | 1999-12-01 | 2003-04-22 | University Of South Carolina Research Foundation | Polymer-clay nanocomposite comprising an amorphous oligomer |
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 |
JP2003535204A (ja) | 2000-05-30 | 2003-11-25 | ユニバーシティ オブ サウスカロライナ リサーチ ファウンデーション | マトリックスポリマーおよび抽出可能な物質のレベルが改善された層状粘土物質を含むポリマーナノ複合材 |
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 |
WO2018180401A1 (ja) | 2017-03-28 | 2018-10-04 | 三菱瓦斯化学株式会社 | 樹脂組成物、成形品、フィルムおよび多層フィルム |
CN111094456B (zh) * | 2017-09-22 | 2022-09-20 | 三菱瓦斯化学株式会社 | 树脂组合物、成型品和薄膜 |
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)
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 |
-
1989
- 1989-07-21 US US07/383,841 patent/US4983719A/en not_active Expired - Fee Related
-
1990
- 1990-05-03 CA CA002016014A patent/CA2016014A1/en not_active Abandoned
- 1990-06-22 ES ES90111860T patent/ES2064535T3/es not_active Expired - Lifetime
- 1990-06-22 DE DE69013782T patent/DE69013782T2/de not_active Expired - Fee Related
- 1990-06-22 EP EP90111860A patent/EP0408925B1/de not_active Expired - Lifetime
- 1990-07-17 JP JP2187340A patent/JPH0733439B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0408925A2 (de) | 1991-01-23 |
JPH03103438A (ja) | 1991-04-30 |
JPH0733439B2 (ja) | 1995-04-12 |
US4983719A (en) | 1991-01-08 |
DE69013782T2 (de) | 1995-06-01 |
EP0408925B1 (de) | 1994-11-02 |
CA2016014A1 (en) | 1991-01-21 |
ES2064535T3 (es) | 1995-02-01 |
EP0408925A3 (en) | 1991-09-18 |
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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 |