CA1039886A - Block copolymer of polyamide and polyether, and its preparation and use - Google Patents

Block copolymer of polyamide and polyether, and its preparation and use

Info

Publication number
CA1039886A
CA1039886A CA191,942A CA191942A CA1039886A CA 1039886 A CA1039886 A CA 1039886A CA 191942 A CA191942 A CA 191942A CA 1039886 A CA1039886 A CA 1039886A
Authority
CA
Canada
Prior art keywords
block copolymer
polyether
film
polyamide
per cent
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
Application number
CA191,942A
Other languages
English (en)
French (fr)
Other versions
CA191942S (en
Inventor
Hiroshi Nagai
Koichi Matsunami
Hikoichi Nagano
Kaoru Furukawa
Chiaki Tsukamoto
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11885413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1039886(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Application granted granted Critical
Publication of CA1039886A publication Critical patent/CA1039886A/en
Expired 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
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
CA191,942A 1973-02-06 1974-02-06 Block copolymer of polyamide and polyether, and its preparation and use Expired CA1039886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1531873A JPS5519948B2 (US06486254-20021126-C00012.png) 1973-02-06 1973-02-06

Publications (1)

Publication Number Publication Date
CA1039886A true CA1039886A (en) 1978-10-03

Family

ID=11885413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,942A Expired CA1039886A (en) 1973-02-06 1974-02-06 Block copolymer of polyamide and polyether, and its preparation and use

Country Status (3)

Country Link
US (1) US3946089A (US06486254-20021126-C00012.png)
JP (1) JPS5519948B2 (US06486254-20021126-C00012.png)
CA (1) CA1039886A (US06486254-20021126-C00012.png)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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DE2930343A1 (de) * 1979-07-26 1981-02-19 Huels Chemische Werke Ag Formmasse aus einem hochmolekularen linearen polyester
JPS56117211U (US06486254-20021126-C00012.png) * 1980-02-09 1981-09-08
US4346200A (en) * 1980-12-29 1982-08-24 Monsanto Company Thermoplastic polyamide compositions
JPS58206628A (ja) 1982-05-27 1983-12-01 Toray Ind Inc ポリエ−テルエステルアミドの製造方法
JPS60174629A (ja) * 1984-02-20 1985-09-07 Mitsubishi Monsanto Chem Co 二軸延伸されたポリアミドフイルムの製造方法
DE3425318A1 (de) * 1984-07-10 1986-01-16 Bayer Ag, 5090 Leverkusen Verzweigte, thermoplastisch verarbeitbare, schlagzaehe polyamide
JPH0442105Y2 (US06486254-20021126-C00012.png) * 1986-07-25 1992-10-05
US4923742A (en) * 1986-10-15 1990-05-08 Kimberly-Clark Corporation Elastomeric polyether block amide nonwoven web
US4820572A (en) * 1986-10-15 1989-04-11 Kimberly-Clark Corporation Composite elastomeric polyether block amide nonwoven web
US4724184A (en) * 1986-10-15 1988-02-09 Kimberly-Clark Corporation Elastomeric polyether block amide nonwoven web
US4919997A (en) * 1987-11-06 1990-04-24 Allied-Signal Inc. Melt-blown water-absorbing tissues and matts
DK0540293T3 (da) * 1991-10-28 1996-12-09 Idemitsu Petrochemical Co Orienteret film, der er let af opsplitte, og fremgangsmåde til fremstilling af samme
ES2216042T3 (es) * 1995-04-11 2004-10-16 Atofina Embalaje de polimero en bloque poliamida y bloque polieter p.
US6110411A (en) * 1997-03-18 2000-08-29 Clausen; Christian Henning Laser sinterable thermoplastic powder
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6010971A (en) * 1997-11-21 2000-01-04 Kimberly-Clark Worldwide, Inc. Polyethylene oxide thermoplastic composition
US6110849A (en) * 1997-12-19 2000-08-29 Kimberly-Clark Worlwide, Inc. Thermoplastic composition including polyethylene oxide
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6239233B1 (en) 1998-10-09 2001-05-29 Eastman Chemical Company Polyester/polyamide blends with improved color
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
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
EP1155079B1 (en) * 1998-12-07 2003-08-20 University of South Carolina Research Foundation Polymer/clay nanocomposite and process for making same
BR9916039A (pt) 1998-12-07 2001-12-04 Eastman Chem Co Nanocompósito de polìmero-argila, artigo;composição , e, processo para a preparação de umnanocompósito de polìmero-argila
US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
WO2000034377A1 (en) * 1998-12-07 2000-06-15 Eastman Chemical Company Process for preparing an exfoliated, high i.v. polymer nanocomposite with an oligomer resin precursor and an article produced therefrom
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
JP2003515648A (ja) 1999-12-01 2003-05-07 イーストマン ケミカル カンパニー 非晶質オリゴマーを含むポリマー−クレーナノ複合材
CA2410429A1 (en) 2000-05-30 2001-12-06 University Of South Carolina Research Foundation A polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material
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
US6962670B1 (en) 2000-08-16 2005-11-08 Eastman Chemical Company Determination of layer thickness or non-uniformity of layer thickness based on fluorophore additives
US20050159526A1 (en) * 2004-01-15 2005-07-21 Bernard Linda G. Polymamide nanocomposites with oxygen scavenging capability
DE102005031491A1 (de) * 2005-07-04 2007-01-11 Degussa Ag Verwendung einer Polyamidformmasse mit hoher Schmelzesteifigkeit zur Coextrusion mit einem hochschmelzenden Polymer
WO2008057844A1 (en) * 2006-11-09 2008-05-15 Valspar Sourcing, Inc. Powder compositions and methods of manufacturing articles therefrom
US8247492B2 (en) 2006-11-09 2012-08-21 Valspar Sourcing, Inc. Polyester powder compositions, methods and articles
WO2009078240A1 (ja) * 2007-12-17 2009-06-25 Kureha Corporation 深絞り用熱収縮性積層フィルム、包装体及びチーズの包装方法
EP2676988B1 (en) * 2011-02-14 2019-12-18 Mitsubishi Gas Chemical Company, Inc. Polyether polyamide elastomer
CN103403065B (zh) * 2011-02-14 2015-11-25 三菱瓦斯化学株式会社 聚醚聚酰胺弹性体
JP5168432B2 (ja) * 2011-06-10 2013-03-21 三菱瓦斯化学株式会社 反応性ポリアミド樹脂およびポリアミド樹脂組成物
US9512314B2 (en) * 2012-08-14 2016-12-06 Mitsubishi Gas Chemical Company, Inc. Polyether polyamide composition
US20150218348A1 (en) * 2012-08-14 2015-08-06 Mitsubishi Gas Chemical Campany, Inc. Polyether polyamide resin composition
EP2886607A4 (en) * 2012-08-14 2016-05-11 Mitsubishi Gas Chemical Co COMPOSITION OF POLYETHER POLYAMIDE
EP2985306A4 (en) * 2013-04-09 2016-11-30 Mitsubishi Gas Chemical Co METAL COATING MATERIAL
JP6094342B2 (ja) * 2013-04-09 2017-03-15 三菱瓦斯化学株式会社 空気入りタイヤ用インナーライナー
TW201821477A (zh) 2016-08-09 2018-06-16 英商英威達紡織〈英國〉有限公司 尼龍聚合物
WO2022225816A1 (en) 2021-04-19 2022-10-27 Jabil Inc. Improved elastomeric additive manufacturing composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384681A (en) * 1964-12-02 1968-05-21 Asahi Chemical Ind Block copolymer prepared from amine terminated polyalkylene glycols and polyamides or polyureas
GB1180403A (en) * 1966-02-11 1970-02-04 Toyo Rayon Co Ltd Polyamide Resin Composition
US3514498A (en) * 1966-11-01 1970-05-26 Toray Industries Antistatic synthetic resin composition containing a polyether - polyamide block copolymer wherein an ionic functional group is made to coexist
FR1550292A (US06486254-20021126-C00012.png) * 1966-11-01 1968-12-20
US3594266A (en) * 1967-06-03 1971-07-20 Toyo Rayon Co Ltd Composite filament
US3522329A (en) * 1968-02-06 1970-07-28 Kaoru Okazaki Composition comprising polyester and polyether-polyamide blockcopolymer

Also Published As

Publication number Publication date
JPS5519948B2 (US06486254-20021126-C00012.png) 1980-05-29
US3946089A (en) 1976-03-23
JPS49105850A (US06486254-20021126-C00012.png) 1974-10-07

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