BR112013033012A2 - espuma de poliuretano moldada, uso de uma espuma de poliuretano moldada e processo para fazer uma espuma de poliuretano moldada elastomérica - Google Patents

espuma de poliuretano moldada, uso de uma espuma de poliuretano moldada e processo para fazer uma espuma de poliuretano moldada elastomérica

Info

Publication number
BR112013033012A2
BR112013033012A2 BR112013033012A BR112013033012A BR112013033012A2 BR 112013033012 A2 BR112013033012 A2 BR 112013033012A2 BR 112013033012 A BR112013033012 A BR 112013033012A BR 112013033012 A BR112013033012 A BR 112013033012A BR 112013033012 A2 BR112013033012 A2 BR 112013033012A2
Authority
BR
Brazil
Prior art keywords
polyurethane foam
molded polyurethane
molded
elastomeric
making
Prior art date
Application number
BR112013033012A
Other languages
English (en)
Inventor
M Davies Andrew
J Buckley Benjamim
Juris Christoph
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112013033012A2 publication Critical patent/BR112013033012A2/pt

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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04—Polyurethanes
    • 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
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 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
    • C08G18/28—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
    • C08G18/6677—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 having at least three hydroxy 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
    • C08G2101/00—Manufacture of cellular products
    • 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)
  • Sealing Material Composition (AREA)

Abstract

resumo “espuma de poliuretano moldada, uso de uma espuma de poliuretano moldada e processo para fazer uma espuma de poliuretano moldada elastomérica” são divulgadas espumas de poliuretano elastoméricas moldadas adequadas para uso em dispositivos de gaxetamento e selagem para uso em ambientes quentes. as espumas são o produto de reação de um poliisocianato aromático com uma composição reativa com isocianato que inclua um ou mais poliéter polióis, certos extensores com cadeia de diol, e certos reticulantes contendo hidroxila de baixo peso equivalente. as espumas moldadas exibem baixas deformações permanentes por compressão após serem comprimidas e envelhecidas em altas temperaturas. 1
BR112013033012A 2011-06-22 2012-05-28 espuma de poliuretano moldada, uso de uma espuma de poliuretano moldada e processo para fazer uma espuma de poliuretano moldada elastomérica BR112013033012A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161499986P 2011-06-22 2011-06-22
PCT/US2012/039785 WO2012177361A1 (en) 2011-06-22 2012-05-28 Polyurethane foam elastomers for high temperature applications

Publications (1)

Publication Number Publication Date
BR112013033012A2 true BR112013033012A2 (pt) 2017-01-31

Family

ID=46178871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033012A BR112013033012A2 (pt) 2011-06-22 2012-05-28 espuma de poliuretano moldada, uso de uma espuma de poliuretano moldada e processo para fazer uma espuma de poliuretano moldada elastomérica

Country Status (5)

Country Link
US (1) US20140094534A1 (pt)
EP (1) EP2723789B1 (pt)
CN (1) CN103608373A (pt)
BR (1) BR112013033012A2 (pt)
WO (1) WO2012177361A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9422394B2 (en) 2013-06-28 2016-08-23 Sabic Global Technologies B.V. Thermoplastic polyurethane and associated method and article
US9169368B2 (en) 2013-07-30 2015-10-27 Sabic Global Technologies B.V. Rigid foam and associated article
US9266997B2 (en) 2013-09-20 2016-02-23 Sabic Global Technologies B.V. Polyurethane foam and associated method and article
CN105873971B (zh) 2013-12-24 2019-08-06 三洋化成工业株式会社 半硬质聚氨酯泡沫形成用组合物
WO2016111660A1 (en) * 2015-01-05 2016-07-14 Pi̇msa Otomoti̇v Anoni̇m Şi̇rketi̇ Engine top cover
DE102017000976A1 (de) * 2017-02-03 2018-08-09 Mann + Hummel Gmbh Filterelement, Filtersystem mit einem Filterelement und Verfahren zum Herstellen eines Filterelements
CN112384545B (zh) * 2018-07-06 2023-01-24 巴斯夫欧洲公司 弹性体聚氨酯泡沫及其生产方法
CN111909346B (zh) * 2020-08-24 2021-02-26 上海思盛聚合物材料有限公司 高温自交联聚氨酯水分散体的制备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278457A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3278459A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3427335A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3427334A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3793241A (en) * 1972-03-20 1974-02-19 R Kyle Dimensionally stable hydrophilic foam and method of preparing same
US4017428A (en) * 1975-06-10 1977-04-12 The United States Of America As Represented By The Secretary Of The Army Abrasion resistant, non-discoloring polyurethane foams and method of making
DE3627236A1 (de) * 1986-08-12 1988-02-18 Basf Ag Hydrophile polyurethan-hartschaumstoffe, verfahren zu deren herstellung und deren verwendung
JPH03124741A (ja) * 1989-09-29 1991-05-28 Dow Chem Co:The 軟質ポリウレタンフォームおよびその製造方法
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
DE19548770A1 (de) * 1995-12-23 1997-06-26 Basf Ag Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US6100310A (en) * 1998-09-25 2000-08-08 Bayer Antwerp N.V. Process for making microcellular polyurethane elastomers
WO2000050483A1 (en) * 1999-02-26 2000-08-31 Bayer Antwerpen N.V. Process for making microcellular polyurethane elastomers with improved processability
ATE388177T1 (de) * 2003-04-25 2008-03-15 Dow Global Technologies Inc Auf pflanzenöl basierende polyole und verfahren zu seiner herstellung
JP4811869B2 (ja) * 2005-12-08 2011-11-09 シンジーテック株式会社 鳴き防止ロール
RU2458079C2 (ru) * 2006-12-12 2012-08-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Микропористые полиуретановые обувные подошвы, вспененные водой и вспомогательными соединениями

Also Published As

Publication number Publication date
US20140094534A1 (en) 2014-04-03
EP2723789B1 (en) 2016-09-14
CN103608373A (zh) 2014-02-26
EP2723789A1 (en) 2014-04-30
WO2012177361A1 (en) 2012-12-27

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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