CA2161824A1 - Polyurethane and molded article comprising the same - Google Patents

Polyurethane and molded article comprising the same

Info

Publication number
CA2161824A1
CA2161824A1 CA002161824A CA2161824A CA2161824A1 CA 2161824 A1 CA2161824 A1 CA 2161824A1 CA 002161824 A CA002161824 A CA 002161824A CA 2161824 A CA2161824 A CA 2161824A CA 2161824 A1 CA2161824 A1 CA 2161824A1
Authority
CA
Canada
Prior art keywords
resistance
polyurethane
polyester diol
acid
general formula
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.)
Abandoned
Application number
CA002161824A
Other languages
English (en)
French (fr)
Inventor
Tatuya Oshita
Kimio Nakayama
Michihiro Ishiguro
Koji Hirai
Shigeaki Suzuki
Noriaki Yoshimura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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
Priority claimed from JP28200694A external-priority patent/JP3756537B2/ja
Priority claimed from JP32729194A external-priority patent/JP3324890B2/ja
Priority claimed from JP04407995A external-priority patent/JP3366481B2/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of CA2161824A1 publication Critical patent/CA2161824A1/en
Abandoned 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/12—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing more than one —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • C07C55/21—Dicarboxylic acids containing twelve carbon atoms
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002161824A 1994-11-16 1995-10-31 Polyurethane and molded article comprising the same Abandoned CA2161824A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP28200694A JP3756537B2 (ja) 1994-11-16 1994-11-16 ジメチルデカンジアールおよびその製造方法
JP282006/1994 1994-11-16
JP327291/1994 1994-12-28
JP32729194A JP3324890B2 (ja) 1994-12-28 1994-12-28 ポリウレタンおよびそれに用いるポリエステルジオール
JP04407995A JP3366481B2 (ja) 1995-03-03 1995-03-03 ポリウレタン繊維
JP44079/1995 1995-03-03

Publications (1)

Publication Number Publication Date
CA2161824A1 true CA2161824A1 (en) 1996-05-17

Family

ID=27291779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161824A Abandoned CA2161824A1 (en) 1994-11-16 1995-10-31 Polyurethane and molded article comprising the same

Country Status (7)

Country Link
US (1) US5606005A (OSRAM)
EP (2) EP0712829B1 (OSRAM)
KR (1) KR100191358B1 (OSRAM)
CN (2) CN1070873C (OSRAM)
CA (1) CA2161824A1 (OSRAM)
DE (2) DE69531843T2 (OSRAM)
TW (2) TW425388B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016041074A1 (en) * 2014-09-17 2016-03-24 Trent University Synthesis and molecular weight control of aliphatic polyester diols

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065295C (zh) * 1996-09-24 2001-05-02 烟台氨纶股份有限公司 一种耐氯氨纶纤维的制造方法
DE69834693T2 (de) * 1997-03-13 2006-09-21 Takemoto Oil & Fat Co., Ltd., Gamagori Zusammensetzung zur behandlung von elastischen polyurethanfasern und die damit behandelten fasern
US6103327A (en) * 1998-07-13 2000-08-15 Worthen Industries, Inc. Anti-graffiti/protective cover stocks for vinyl face stocks
US6100360A (en) * 1999-05-19 2000-08-08 Acelon Chemicals & Fiber Corporation Process for preparing a polyurethane elastic fiber
DE60140032D1 (de) * 2000-08-11 2009-11-12 Synztec Co Ltd Gummielement für ein elektrophotographisches Gerät und Gummielement zum Separieren von Papierseiten
WO2004094506A2 (en) * 2003-04-23 2004-11-04 Stepan Company Liquid hardness agent for open cell foams
US7838617B2 (en) * 2003-05-05 2010-11-23 Invista North America S.àr.l. Dyeable spandex
US8296974B2 (en) * 2005-09-30 2012-10-30 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethane containing structural units of polyester and polyether diols
US20080269367A1 (en) * 2005-10-18 2008-10-30 Neill Paul L Prepolymer containing a Liquid Hardness Agent For Open Cell Foams
CA2754824C (en) * 2009-03-18 2017-10-31 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethane with reduced tendency to bloom
JP5615138B2 (ja) * 2010-11-17 2014-10-29 東洋ゴム工業株式会社 クリーニングブレード
JP6113975B2 (ja) * 2011-08-30 2017-04-12 日東電工株式会社 防湿材
CN103012730B (zh) * 2013-01-04 2015-02-11 航天材料及工艺研究所 一种超低温绝热用聚异氰脲酸酯泡沫塑料及其制备方法
EP3162834B1 (en) * 2014-06-24 2018-10-24 Mitsubishi Chemical Corporation Method for producing polycarbonate diol, polycarbonate diol and polyurethane using same
CN104696437B (zh) * 2015-03-18 2017-01-04 宁波伏龙同步带有限公司 一种耐高温同步带及其制备方法
EP3305828B1 (en) * 2015-12-24 2019-11-20 Mitsubishi Chemical Corporation Polyester polyol, polyurethane resin, and production processes therefor
WO2019213932A1 (en) * 2018-05-11 2019-11-14 Covestro Deutschland Ag Thermoplastic polyurethane composition and use thereof
EP3757143B1 (en) * 2018-05-14 2022-01-05 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Polyurethane prepolymer, adhesive and synthetic imitation leather
EP3597632A1 (de) * 2018-07-18 2020-01-22 Covestro Deutschland AG Verfahren zur rückgewinnung von diisocyanaten aus destillationsrückständen
JP7138071B2 (ja) * 2019-04-01 2022-09-15 美津濃株式会社 水着
JP7596737B2 (ja) * 2020-11-19 2024-12-10 ブリヂストンスポーツ株式会社 ゴルフボール
KR20230144021A (ko) * 2021-02-10 2023-10-13 주식회사 쿠라레 폴리에스테르 폴리올, 우레탄 프레폴리머 및 폴리우레탄
CN114591163B (zh) * 2022-03-21 2023-09-15 中国成达工程有限公司 一种丁二醛氧化合成丁二酸的方法
CN118299104B (zh) * 2024-06-05 2024-08-16 浙江离火新材料科技有限公司 一种柔性扁平电缆及其制备方法与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183196B (de) 1958-01-09 1964-12-10 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Herstellung kautschukelastischer Textilfaden
EP0019961B1 (en) 1979-05-24 1983-12-07 Shell Internationale Researchmaatschappij B.V. Preparation of 2,7-dimethylocta-1,7-diene
EP0019960B1 (en) 1979-05-24 1983-11-09 Shell Internationale Researchmaatschappij B.V. Preparation of 3,7-dimethylocta-1,7-diene
JPS6026018A (ja) 1983-07-21 1985-02-08 Kuraray Co Ltd 優れた耐加水分解性を有するポリウレタンの製造法
JPS60173117A (ja) 1984-02-13 1985-09-06 Toyobo Co Ltd 弾性繊維
JPS60199017A (ja) * 1984-03-23 1985-10-08 Kuraray Co Ltd 熱可塑性ポリウレタンの製造法
CA1280232C (en) 1986-09-30 1991-02-12 Gary Arthur Lodoen Polyester-based spandex filament
DE3642667A1 (de) * 1986-12-13 1988-06-23 Basf Ag Bei raumtemperatur fluessige polyester-polyole auf basis von 2-methylpentandiol-1,5, 2-ethylbutandiol-1,4, 2-methylglutarsaeure und/oder 2-ethylbernsteinsaeure sowie den entsprechenden dicarbonsaeurederivaten, verfahren zu deren herstellung und deren verwendung zur herstellung von kunststoffen nach dem polyisocyanat-polyadditionsverfahren
JPH0832970B2 (ja) * 1990-06-06 1996-03-29 株式会社クラレ 伸度の大きいポリウレタンウレア弾性繊維
US5310852A (en) * 1991-04-26 1994-05-10 Kuraray Co., Ltd. Elastic polyurethane fiber
JP3217160B2 (ja) 1992-03-23 2001-10-09 株式会社クラレ ポリウレタン、その製造方法およびポリウレタン繊維

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016041074A1 (en) * 2014-09-17 2016-03-24 Trent University Synthesis and molecular weight control of aliphatic polyester diols
US9611352B2 (en) 2014-09-17 2017-04-04 Trent University Synthesis and molecular weight control of aliphatic polyester diols

Also Published As

Publication number Publication date
CN1070873C (zh) 2001-09-12
US5606005A (en) 1997-02-25
CN1326920A (zh) 2001-12-19
CN1133303A (zh) 1996-10-16
TW425388B (en) 2001-03-11
EP0712829A2 (en) 1996-05-22
DE69518812D1 (de) 2000-10-19
DE69531843D1 (de) 2003-10-30
DE69518812T2 (de) 2001-05-03
EP0924183A1 (en) 1999-06-23
EP0712829B1 (en) 2000-09-13
EP0924183B1 (en) 2003-09-24
EP0712829A3 (en) 1997-03-05
TW301659B (OSRAM) 1997-04-01
KR100191358B1 (ko) 1999-06-15
KR960017956A (ko) 1996-06-17
DE69531843T2 (de) 2004-07-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued