DE69838755D1 - Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen - Google Patents

Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen

Info

Publication number
DE69838755D1
DE69838755D1 DE69838755T DE69838755T DE69838755D1 DE 69838755 D1 DE69838755 D1 DE 69838755D1 DE 69838755 T DE69838755 T DE 69838755T DE 69838755 T DE69838755 T DE 69838755T DE 69838755 D1 DE69838755 D1 DE 69838755D1
Authority
DE
Germany
Prior art keywords
foam
preparation
composition
production
polyurethane foam
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
DE69838755T
Other languages
English (en)
Other versions
DE69838755T3 (de
DE69838755T2 (de
Inventor
Motonao Kaku
Yasushi Kumagai
Toru Nakanishi
Tatsuroh Yanagi
Tsuyoshi Tomosada
Kunikiyo Yoshio
Hajime Akiyama
Sadao Kubota
Jiro Ryugo
Yuichi Sasatani
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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=27552109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69838755(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Application granted granted Critical
Publication of DE69838755D1 publication Critical patent/DE69838755D1/de
Publication of DE69838755T2 publication Critical patent/DE69838755T2/de
Publication of DE69838755T3 publication Critical patent/DE69838755T3/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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C08G18/673—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen containing two or more acrylate or alkylacrylate ester 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6795—Unsaturated polyethers
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams

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)
DE69838755T 1997-04-02 1998-03-26 Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen Expired - Lifetime DE69838755T3 (de)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
JP10096797 1997-04-02
JP10096797 1997-04-02
JP18749797 1997-06-27
JP18749797 1997-06-27
JP28306797 1997-09-29
JP28306797 1997-09-29
JP28455797 1997-09-30
JP28455797 1997-09-30
JP34727197 1997-12-01
JP34727197 1997-12-01
JP36885597 1997-12-26
JP36885597 1997-12-26
PCT/JP1998/001388 WO1998044016A1 (fr) 1997-04-02 1998-03-26 Mousse de polyurethanne, procede de fabrication et composition appropriee pour produire la mousse
EP98911052A EP1006133B2 (de) 1997-04-02 1998-03-26 Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen

Publications (3)

Publication Number Publication Date
DE69838755D1 true DE69838755D1 (de) 2008-01-03
DE69838755T2 DE69838755T2 (de) 2008-10-30
DE69838755T3 DE69838755T3 (de) 2012-05-24

Family

ID=27552109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838755T Expired - Lifetime DE69838755T3 (de) 1997-04-02 1998-03-26 Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen

Country Status (6)

Country Link
US (1) US6455606B1 (de)
EP (1) EP1006133B2 (de)
JP (1) JP3403417B2 (de)
CN (1) CN1188444C (de)
DE (1) DE69838755T3 (de)
WO (1) WO1998044016A1 (de)

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WO2002018465A1 (en) 2000-08-31 2002-03-07 Sanyo Chemical Industries, Ltd. Polymer polyol compositions, process for producing the same, and process for producing polyurethane resin
CN100413680C (zh) 2000-09-11 2008-08-27 范蒂科股份公司 无缝模型和制造无缝模型的方法
JP4536288B2 (ja) * 2001-05-02 2010-09-01 横浜ゴム株式会社 加熱硬化性ウレタン組成物
JP2003049383A (ja) * 2001-07-31 2003-02-21 Ichikawa Woolen Textile Co Ltd 製紙カレンダ用弾性ベルト
US6583199B2 (en) * 2001-10-03 2003-06-24 I-Tek, Inc. Lightweight composite material for protective pads, cushions, supports or the like and method
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EP1006133A4 (de) 2000-07-05
DE69838755T3 (de) 2012-05-24
DE69838755T2 (de) 2008-10-30
EP1006133B1 (de) 2007-11-21
CN1188444C (zh) 2005-02-09
EP1006133B9 (de) 2008-01-09
EP1006133B2 (de) 2012-01-04
JP3403417B2 (ja) 2003-05-06
WO1998044016A1 (fr) 1998-10-08
US20020052425A1 (en) 2002-05-02
EP1006133A1 (de) 2000-06-07
CN1251596A (zh) 2000-04-26
US6455606B1 (en) 2002-09-24

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