DE69912700D1 - Elastomerer microzellulärer Polyharnstoffschaum - Google Patents

Elastomerer microzellulärer Polyharnstoffschaum

Info

Publication number
DE69912700D1
DE69912700D1 DE69912700T DE69912700T DE69912700D1 DE 69912700 D1 DE69912700 D1 DE 69912700D1 DE 69912700 T DE69912700 T DE 69912700T DE 69912700 T DE69912700 T DE 69912700T DE 69912700 D1 DE69912700 D1 DE 69912700D1
Authority
DE
Germany
Prior art keywords
polyurea foam
elastomeric microcellular
microcellular
elastomeric
polyurea
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
DE69912700T
Other languages
English (en)
Other versions
DE69912700T2 (de
Inventor
Sandra Ann Kushner
John William Miller
James Douglas Tobias
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.)
Air Products and Chemicals Inc
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 DE69912700D1 publication Critical patent/DE69912700D1/de
Application granted granted Critical
Publication of DE69912700T2 publication Critical patent/DE69912700T2/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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C08G18/5027—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups directly linked to carbocyclic groups
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69912700T 1998-09-04 1999-09-01 Elastomerer microzellulärer Polyharnstoffschaum Expired - Fee Related DE69912700T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US148512 1998-09-04
US09/148,512 US6020392A (en) 1998-09-04 1998-09-04 Polyurea elastomeric microcellular foam

Publications (2)

Publication Number Publication Date
DE69912700D1 true DE69912700D1 (de) 2003-12-18
DE69912700T2 DE69912700T2 (de) 2004-04-15

Family

ID=22526087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912700T Expired - Fee Related DE69912700T2 (de) 1998-09-04 1999-09-01 Elastomerer microzellulärer Polyharnstoffschaum

Country Status (5)

Country Link
US (1) US6020392A (de)
EP (1) EP0984026B1 (de)
JP (1) JP2000086792A (de)
KR (1) KR100319281B1 (de)
DE (1) DE69912700T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302496B1 (it) * 1998-09-14 2000-09-05 Sixton Holding Sa Schiuma poliuretanica rigida.
JP3921056B2 (ja) * 2001-03-13 2007-05-30 善二郎 小柳津 弾性発泡砥石材及びその製造方法
US20110117156A1 (en) * 2004-05-27 2011-05-19 Arizona Chemical Company Compositions and articles containing an active liquid in a polymeric matrix and methods of making and using the same
US7547798B2 (en) * 2007-07-27 2009-06-16 Air Products And Chemicals, Inc. Process for preparing aminobenzoate esters
EP2627206A4 (de) * 2010-10-15 2016-04-13 Univ California Material zur abschwächung von stosskräften mit kollisionsdauern im nanosekunden- bis millisekundenbereich
CN103149338B (zh) * 2013-01-19 2014-12-31 南昌航空大学 一种用盒土结构测试与应变能计算相结合获得土阻尼比的方法
US10081704B2 (en) * 2015-03-24 2018-09-25 Evonik Degussa Gmbh Epoxy systems having improved fracture toughness
US10933609B2 (en) * 2016-03-31 2021-03-02 The Regents Of The University Of California Composite foam
WO2019118483A1 (en) 2017-12-11 2019-06-20 Innovative Surface Technologies, Inc. Polyurea copolymer coating compositions and methods
US10899903B2 (en) * 2018-08-31 2021-01-26 San Diego State University Research Foundation Scalable manufacturing method of property-tailorable polyurea foam
CN116438221A (zh) * 2020-11-05 2023-07-14 亨斯迈国际有限责任公司 具有改进机械性能的包含聚氨酯-聚脲的弹性水发泡泡沫

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2019432C3 (de) * 1970-04-22 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von endständige Aminogruppen aufweisenden organischen Verbindungen und deren Verwendung zur Herstellung von Kunststoffen
DE2040644C3 (de) * 1970-08-17 1978-11-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethankunststoffen
US3817940A (en) * 1970-08-17 1974-06-18 Bayer Ag Aromatic diamines
US4247677A (en) * 1979-04-13 1981-01-27 Lim-Holding S.A. Novel polyethers having terminal amino groups and plastic materials made therefrom
US4328322A (en) * 1979-12-03 1982-05-04 Polaroid Corporation Synthetic polymers by polyisocyanate polyaddition process
JPS5989322A (ja) * 1982-11-13 1984-05-23 Toyo Tire & Rubber Co Ltd ポリウレタンウレア重合体及びその製造法
US4537945A (en) * 1984-04-02 1985-08-27 Toyo Tire & Rubber Company Limited Polyether derivative and a poly(urethane)ureamide obtained therefrom
US4732959A (en) * 1984-11-22 1988-03-22 Toyo Tire & Rubber Company Limited Polyesterpolyol derivative and a poly(urethane)ureamide obtained therefrom
US5011903A (en) * 1985-10-29 1991-04-30 Peterson Elastomers, Inc. Encapsulating and patching elastomer for concrete repairs and method of making the same
JP2577900B2 (ja) * 1987-02-18 1997-02-05 イハラケミカル工業 株式会社 ポリ尿素樹脂の製造方法
US5219973A (en) * 1990-12-07 1993-06-15 Miles Inc. Polyurea rim systems
US5484870A (en) * 1993-06-28 1996-01-16 Acushnet Company Polyurea composition suitable for a golf ball cover

Also Published As

Publication number Publication date
DE69912700T2 (de) 2004-04-15
KR20000022919A (ko) 2000-04-25
US6020392A (en) 2000-02-01
EP0984026A1 (de) 2000-03-08
EP0984026B1 (de) 2003-11-12
KR100319281B1 (ko) 2002-01-05
JP2000086792A (ja) 2000-03-28

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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