DE69826741D1 - Polyurethan-Präpolymere für die Herstellung von Elastomeren mit verbesserten dynamischen Eigenschaften - Google Patents

Polyurethan-Präpolymere für die Herstellung von Elastomeren mit verbesserten dynamischen Eigenschaften

Info

Publication number
DE69826741D1
DE69826741D1 DE69826741T DE69826741T DE69826741D1 DE 69826741 D1 DE69826741 D1 DE 69826741D1 DE 69826741 T DE69826741 T DE 69826741T DE 69826741 T DE69826741 T DE 69826741T DE 69826741 D1 DE69826741 D1 DE 69826741D1
Authority
DE
Germany
Prior art keywords
elastomers
production
dynamic properties
polyurethane prepolymers
improved dynamic
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 - Lifetime
Application number
DE69826741T
Other languages
English (en)
Other versions
DE69826741T2 (de
Inventor
Jeffrey Raymond Quay
Edwin Lee Mcinnis
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.)
Coim Usa Inc West Deptford Nj Us
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of DE69826741D1 publication Critical patent/DE69826741D1/de
Application granted granted Critical
Publication of DE69826741T2 publication Critical patent/DE69826741T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69826741T 1997-01-24 1998-01-21 Polyurethan-Präpolymere für die Herstellung von Elastomeren mit verbesserten dynamischen Eigenschaften Expired - Lifetime DE69826741T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/788,308 US5821316A (en) 1997-01-24 1997-01-24 Polyurethane prepolymers for making elastomers having improved dynamic properties
US788308 1997-01-24

Publications (2)

Publication Number Publication Date
DE69826741D1 true DE69826741D1 (de) 2004-11-11
DE69826741T2 DE69826741T2 (de) 2005-02-10

Family

ID=25144095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826741T Expired - Lifetime DE69826741T2 (de) 1997-01-24 1998-01-21 Polyurethan-Präpolymere für die Herstellung von Elastomeren mit verbesserten dynamischen Eigenschaften

Country Status (11)

Country Link
US (1) US5821316A (de)
EP (1) EP0855414B1 (de)
JP (1) JPH10212333A (de)
KR (1) KR100267608B1 (de)
CN (1) CN1138803C (de)
AU (1) AU699397B2 (de)
BR (1) BR9800352A (de)
CA (1) CA2227294C (de)
DE (1) DE69826741T2 (de)
TW (1) TW401427B (de)
ZA (1) ZA98443B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174984B1 (en) * 1999-06-14 2001-01-16 Uniroyal Chemical Company, Inc. Clear, resilient polyurethane elastomers
DE60032807T2 (de) * 1999-12-13 2007-04-26 Dow Global Technologies, Inc., Midland Leichtgewicht-reifenstützkörper, zusammensetzung dafür und herstellungsverfahren
JP4614491B2 (ja) * 2000-02-02 2011-01-19 株式会社ブリヂストン 高分子弾性部材、それを用いた画像形成装置部品及び画像形成装置
BR0114127A (pt) 2000-09-11 2003-07-22 Dow Global Technologies Inc Método de dispositivo para preparar suporte de pneu
JP3698984B2 (ja) * 2000-11-10 2005-09-21 ヤマウチ株式会社 シュープレス用ベルト
KR100415729B1 (ko) * 2000-12-29 2004-02-05 삼성종합화학주식회사 열가소성 폴리우레탄 탄성체의 제조방법
US6884904B2 (en) 2001-04-12 2005-04-26 Air Products And Chemicals, Inc. MDI-based polyurethane prepolymer with low monomeric MDI content
US6797799B1 (en) 2003-04-02 2004-09-28 Bayer Materialscience Llc High 2,4′-diphenylmethane diisocyanate content prepolymers
US20040197570A1 (en) * 2003-04-02 2004-10-07 Slack William E. Prepolymers of allophanate-modified MDI and polyoxypropylene polyol
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
KR100514629B1 (ko) * 2003-07-15 2005-09-14 주식회사 헵스켐 우레탄폴리올 프리폴리머, 다공성 폴리우레탄체 및 이의제조방법
US20050171224A1 (en) * 2004-02-03 2005-08-04 Kulp Mary J. Polyurethane polishing pad
DE102006030391A1 (de) * 2006-07-01 2008-01-10 Bayer Materialscience Ag Geschäumte und massive Polyurethanelastomere auf Basis von 1,5-Naphthalindiisocyanat, Verfahren zu ihrer Herstellung und ihre Verwendung
CN102408540A (zh) * 2011-08-25 2012-04-11 吴江市北厍盛源纺织品助剂厂 水溶性mdi-tmp型聚氨酯预聚体
JP5161376B1 (ja) 2012-02-01 2013-03-13 イチカワ株式会社 製紙用シュープレスベルト
EP3083271B1 (de) * 2013-12-20 2019-11-20 Huntsman International LLC Reifen, gefüllt mit polyurethan
CN107001572B (zh) * 2014-11-26 2020-07-28 艾伦塔斯Pdg有限公司 多部分聚氨酯组合物、其制品及制造方法
CN106117488B (zh) * 2016-07-21 2019-04-12 山东一诺威聚氨酯股份有限公司 聚氨酯模塑床垫组合物及其制备方法
PE20210643A1 (es) 2018-08-08 2021-03-23 Sika Tech Ag Polimero que contiene grupos isocianato con un bajo contenido de diisocianatos monomericos
US11207757B2 (en) 2019-06-17 2021-12-28 Skc Solmics Co., Ltd. Composition for polishing pad, polishing pad and preparation method of semiconductor device
WO2021007467A1 (en) * 2019-07-11 2021-01-14 Lanxess Solutions Us In. Process for producing ndi prepolymers
KR102499148B1 (ko) * 2019-12-02 2023-02-14 주식회사 삼양사 이소시아네이트 프리폴리머, 이를 사용하여 제조된 폴리우레탄, 및 그 폴리우레탄을 포함하는 접착제
US11618814B2 (en) 2020-12-04 2023-04-04 Covestro Llc Elastomeric compositions containing a solid residue of isocyanate manufacturing
CN114560991B (zh) * 2022-03-25 2023-10-20 华南理工大学 一种兼顾动态性能和阻尼性能的聚氨酯材料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188302A (en) * 1959-01-30 1965-06-08 Du Pont Diamine cured fluid polyether urethane compositions
JPS532199B2 (de) * 1973-07-03 1978-01-26
JPS6257467A (ja) * 1985-09-06 1987-03-13 Asahi Glass Co Ltd コ−テイング剤組成物
US4786703A (en) * 1987-04-15 1988-11-22 Air Products And Chemicals, Inc. Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis
JPH0794523B2 (ja) * 1987-09-02 1995-10-11 東洋ゴム工業株式会社 高透湿性、低膨潤性、高モジュラス等のすぐれた特性を有するポリウレタン重合体の製造方法
JP2885916B2 (ja) * 1990-09-10 1999-04-26 サンアプロ株式会社 外科用キャスティングテープ
EG20399A (en) * 1991-06-13 1999-02-28 Dow Chemical Co A soft segment isocyanate terminate prepolymer and polyurethane elastomer therefrom
CA2095876A1 (en) * 1992-06-05 1993-12-06 Nigel Barksby Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes

Also Published As

Publication number Publication date
CA2227294A1 (en) 1998-07-24
AU5217198A (en) 1998-07-30
CA2227294C (en) 2002-08-20
US5821316A (en) 1998-10-13
KR100267608B1 (ko) 2000-10-16
EP0855414A1 (de) 1998-07-29
KR19980070663A (ko) 1998-10-26
JPH10212333A (ja) 1998-08-11
AU699397B2 (en) 1998-12-03
MX9800691A (es) 1998-10-31
CN1138803C (zh) 2004-02-18
CN1190102A (zh) 1998-08-12
TW401427B (en) 2000-08-11
EP0855414B1 (de) 2004-10-06
DE69826741T2 (de) 2005-02-10
ZA98443B (en) 1999-07-20
BR9800352A (pt) 1999-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COIM USA, INC.,, WEST DEPTFORD, N.J., US