BRPI0500701A - Peças moldadas flexìveis de poliuretano em espuma e uso das mesmas - Google Patents

Peças moldadas flexìveis de poliuretano em espuma e uso das mesmas

Info

Publication number
BRPI0500701A
BRPI0500701A BR0500701-1A BRPI0500701A BRPI0500701A BR PI0500701 A BRPI0500701 A BR PI0500701A BR PI0500701 A BRPI0500701 A BR PI0500701A BR PI0500701 A BRPI0500701 A BR PI0500701A
Authority
BR
Brazil
Prior art keywords
polyurethane foam
flexible molded
molded polyurethane
foam parts
molding
Prior art date
Application number
BR0500701-1A
Other languages
English (en)
Inventor
Wolfgang Grimm
Erhard Michels
Klaus Brecht
Uwe Pfeuffer
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0500701A publication Critical patent/BRPI0500701A/pt

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic acids
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/22—Expandable microspheres, e.g. Expancel®
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

"PEçAS MOLDADAS FLEXìVEIS DE POLIURETANO EM ESPUMA E USO DAS MESMAS". A presente invenção refere-se a peças moldadas flexíveis de poliuretano em espuma, com densidades de peça moldada de <350 kg/m¬ 3¬ e com uma pele espessa em um lado e boa estabilidade de peça moldada (contração de peça moldada <1,5%; de acordo com DIN ISO 02769) na base de componentes especiais e ao uso das mesmas, particularmente no setor de calçados.
BR0500701-1A 2004-03-05 2005-03-04 Peças moldadas flexìveis de poliuretano em espuma e uso das mesmas BRPI0500701A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004010809A DE102004010809A1 (de) 2004-03-05 2004-03-05 Flexible Formteile aus geschäumtem Polyurethan und ihre Verwendung

Publications (1)

Publication Number Publication Date
BRPI0500701A true BRPI0500701A (pt) 2005-11-08

Family

ID=34745402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0500701-1A BRPI0500701A (pt) 2004-03-05 2005-03-04 Peças moldadas flexìveis de poliuretano em espuma e uso das mesmas

Country Status (7)

Country Link
US (1) US20050197413A1 (pt)
EP (1) EP1571168A1 (pt)
JP (1) JP2005248181A (pt)
CN (1) CN100549056C (pt)
BR (1) BRPI0500701A (pt)
DE (1) DE102004010809A1 (pt)
MX (1) MXPA05002407A (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070105969A1 (en) * 2005-11-10 2007-05-10 Kenneth Warnshuis Multi-density flexible foam
US20070222106A1 (en) * 2006-03-24 2007-09-27 Century-Board Usa, Llc Extrusion of polyurethane composite materials
CN101210066B (zh) * 2006-12-30 2013-01-09 比亚迪股份有限公司 一种整皮聚氨酯泡沫组合物
TW201026491A (en) * 2009-01-12 2010-07-16 Sky Toy Internat Ltd Method for forming shoe sole
CN101613455B (zh) * 2009-08-05 2011-04-06 旭川化学（苏州）有限公司 高固含量型聚氨酯树脂组合物及其制备方法
AU2012318528A1 (en) 2011-10-07 2014-05-22 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
ES2873897T3 (es) 2012-04-13 2021-11-04 Basf Se Procedimiento para la producción de granulado expandido
WO2013153153A1 (de) * 2012-04-13 2013-10-17 Basf Se Thermoplastische formmasse
KR102092424B1 (ko) * 2012-04-26 2020-03-23 모멘티브 파포만스 마테리아루즈 쟈판 고도가이샤 폴리우레탄 발포조성물 및 연질 폴리우레탄 폼의 제조방법
CN102649874A (zh) * 2012-05-22 2012-08-29 谢秋鸿 聚氨酯橡胶复合材料及其制备方法
ES2711783T3 (es) 2013-02-01 2019-05-07 Covestro Deutschland Ag Elementos de material compuesto con un núcleo de poliuretano de baja emisión así como procedimiento para su fabricación
US9752015B2 (en) 2014-08-05 2017-09-05 Boral Ip Holdings (Australia) Pty Limited Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
CN104558510A (zh) * 2015-01-27 2015-04-29 朱勇健 一种用于高回弹性热塑性聚氨酯的组合物及制备方法
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
CN105131567A (zh) * 2015-09-10 2015-12-09 黄文鹏 一种聚氨酯橡胶ptmeg-f复合材料及其制备方法
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
CA3014381A1 (en) 2016-02-09 2017-08-17 Bauer Hockey Ltd. Athletic gear or other devices comprising post-molded expandable components
CA3035985C (en) * 2016-09-23 2024-01-16 Huntsman International Llc Polyurethane foams having sufficient hardness and good flexibility
CN107033314A (zh) * 2017-04-27 2017-08-11 南宁珀源能源材料有限公司 金刚线切割用聚氨酯轻质树脂板主剂、制备方法及应用
CN108192332B (zh) * 2017-12-26 2020-09-22 东莞市雄林新材料科技股份有限公司 一种用于减振器内芯的聚氨酯弹性体材料及其制备方法
WO2021012139A1 (en) * 2019-07-22 2021-01-28 Dow Global Technologies Llc Polyurethane compositions, products prepared with same and preparation methods thereof
CN111072890B (zh) * 2019-12-25 2022-04-22 万华化学（北京）有限公司 半硬质聚氨酯泡沫及其制备方法、聚氨酯泡沫夹层部件及用途
EP4308620A1 (en) * 2021-03-15 2024-01-24 Toscana Gomma S.p.A. Process for making a polyurethane gel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550194A (en) * 1982-04-01 1985-10-29 Basf Wyandotte Corporation Process for the preparation of polyether-ester polyols
JP3097854B2 (ja) * 1989-05-12 2000-10-10 旭硝子株式会社 ポリウレタン類の製造方法
US5182310A (en) * 1991-07-25 1993-01-26 Dow Chemical Company Isocyanate-reactive composition and process for preparing a flexible polyurethane foam
US5177116A (en) * 1991-11-25 1993-01-05 Basf Corporation Flexible polyurethane foams with reduced dripping during burning
US5260343A (en) * 1993-01-04 1993-11-09 Basf Corporation Low density flexible integral skin polyurethane systems using thermoplastic hydrocarbon microspheres and water as co-blowing agents
US5418257A (en) * 1993-04-08 1995-05-23 Weisman; Morey Modified low-density polyurethane foam body
US5284880A (en) * 1993-04-15 1994-02-08 Basf Corporation Water-blown polyurethane integral skin foam
US5672632A (en) * 1995-10-30 1997-09-30 Basf Corporation Integral skin polyurethane molded articles
JP3930089B2 (ja) * 1996-05-09 2007-06-13 株式会社イノアックコーポレーション 軟質ポリウレタンフォーム及びそれを用いたスピーカエッジ
CA2239950C (en) * 1997-08-11 2007-09-18 Bayer Corporation Syntactic rigid pur/pir foam boardstock
TWI262930B (en) * 1999-02-10 2006-10-01 Mitsui Chemicals Inc High-durability flexible polyurethane cold molded foam and process for producing the same
DE10063496A1 (de) * 2000-12-20 2002-07-04 Bayer Ag Polyurethanelastomere mit verbesserter Hydrolysestabilität
US6458861B1 (en) * 2001-01-18 2002-10-01 Bayer Antwerp N.V. Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components
US20030083394A1 (en) * 2001-06-07 2003-05-01 Clatty Jan L. Polyurethane foams having improved heat sag and a process for their production
JP3546033B2 (ja) * 2001-09-27 2004-07-21 東海ゴム工業株式会社 車両用難燃性防音・防振材及びその製造方法

Also Published As

Publication number Publication date
JP2005248181A (ja) 2005-09-15
US20050197413A1 (en) 2005-09-08
DE102004010809A1 (de) 2005-09-22
EP1571168A1 (de) 2005-09-07
MXPA05002407A (es) 2005-09-08
CN100549056C (zh) 2009-10-14
CN1663976A (zh) 2005-09-07

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B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

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B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

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