BR9900036A - Processo e composição para a preparação de espuma de poliuretano moldada flexìvel ou rìgida. - Google Patents

Processo e composição para a preparação de espuma de poliuretano moldada flexìvel ou rìgida.

Info

Publication number
BR9900036A
BR9900036A BR9900036-9A BR9900036A BR9900036A BR 9900036 A BR9900036 A BR 9900036A BR 9900036 A BR9900036 A BR 9900036A BR 9900036 A BR9900036 A BR 9900036A
Authority
BR
Brazil
Prior art keywords
polyurethane foam
flexible
molded polyurethane
preparation
composition
Prior art date
Application number
BR9900036-9A
Other languages
English (en)
Inventor
John Herbert Frey
David Robert Battice
Karla Asuncion Sabram
Lenin James Petroff
Original Assignee
Air Prod & Chem
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 Prod & Chem filed Critical Air Prod & Chem
Publication of BR9900036A publication Critical patent/BR9900036A/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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08J9/16—Making expandable particles
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCESSO E COMPOSIçãO PARA A PREPARAçãO DE ESPUMA DE POLIURETANO MOLDADA FLEXìVEL OU RìGIDA. Um processo para a preparação de espuma de poliuretano moldada flexível ou rígida pela reação de um poliisocianato orgânico com um poliol na presença de um catalizador de uretano, água como agente de sopramento, opcionalmente um estabilizador celular surfactante de silicone, e um abridor de célula caracterizado por o abridor de célula compreender o produto da reação de 1,1,1,3,5,5,5-hepta(hidrocarbil)trisiloxano acoplado com éter mono alílico de óxido de polialquileno e capeado com um grupo hidrocarbil C1-C20 contendo anidrido succínico.
BR9900036-9A 1998-01-15 1999-01-11 Processo e composição para a preparação de espuma de poliuretano moldada flexìvel ou rìgida. BR9900036A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/007,595 US5852065A (en) 1998-01-15 1998-01-15 Low emission, cell opening surfactants for polyurethane flexible and rigid foams

Publications (1)

Publication Number Publication Date
BR9900036A true BR9900036A (pt) 2000-04-11

Family

ID=21727091

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900036-9A BR9900036A (pt) 1998-01-15 1999-01-11 Processo e composição para a preparação de espuma de poliuretano moldada flexìvel ou rìgida.

Country Status (7)

Country Link
US (1) US5852065A (pt)
EP (1) EP0930324B1 (pt)
JP (1) JP4059412B2 (pt)
KR (1) KR100279492B1 (pt)
CN (1) CN1105136C (pt)
BR (1) BR9900036A (pt)
DE (1) DE69924043T2 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136876A (en) * 1998-11-17 2000-10-24 Air Products And Chemicals Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
US6262134B1 (en) 1999-06-03 2001-07-17 Gaska Tape, Inc. Low volatility cellular foam
US6423758B2 (en) * 1999-06-03 2002-07-23 Gaska Tape, Inc. Low volatility cellular foam
DE60032160T2 (de) * 1999-08-09 2007-09-27 Kao Corp. Verfahren zur herstellung von polyurethanschaum
US6576734B1 (en) * 1999-12-16 2003-06-10 Chisso Corporation Modified polyorganosiloxane and method for producing it
KR100469082B1 (ko) * 2002-07-10 2005-02-02 코오롱건설주식회사 폐수처리용 친수성 폴리우레탄 폼
US6833390B2 (en) * 2002-07-22 2004-12-21 Bayer Polymers Llc Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties
WO2006055261A2 (en) * 2004-11-05 2006-05-26 Carnegie Mellon University Degradable polyurethane foams
US20070125716A1 (en) * 2005-12-07 2007-06-07 Ian Procter Process for separating mixtures
US20070249502A1 (en) * 2006-04-24 2007-10-25 Ian Procter Composition for separating mixtures
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
DE102008000266A1 (de) 2008-02-11 2009-08-13 Evonik Goldschmidt Gmbh Die Erfindung betrifft die Verwendung von Schaumstabilisatoren, die auf Basis nachwachsender Rohstoffe hergestellt werden, zur Herstellung von Polyurethanschäumen
DE102008043343A1 (de) 2008-10-31 2010-05-06 Evonik Goldschmidt Gmbh Silikonpolyetherblock-Copolymere mit definierter Polydispersität im Polyoxyalkylenteil und deren Verwendung als Stabilisatoren zur Herstellung von Polyurethanschäumen
US10106638B2 (en) 2011-07-29 2018-10-23 Evonik Degussa Gmbh Reduced emissions low density spray polyurethane foam
CN104987524B (zh) * 2015-08-13 2017-12-22 上海麦浦新材料科技有限公司 一种活性开孔剂、网状聚氨酯泡沫体及其制备方法
EP3372625A1 (de) * 2017-03-07 2018-09-12 Covestro Deutschland AG Polyurethanschaum und verfahren zu seiner herstellung
KR20200079522A (ko) * 2017-11-10 2020-07-03 다우 글로벌 테크놀로지스 엘엘씨 폴리우레탄 폼 시스템
US20210277198A1 (en) * 2018-07-31 2021-09-09 Dow Global Technologies Llc Composition with isocyanate compatible silicone stabilizer
CN113242879B (zh) * 2018-12-21 2023-05-16 Dic株式会社 氨基甲酸酯树脂组合物、表面处理剂及物品
PL3677610T3 (pl) * 2019-01-07 2022-01-31 Evonik Operations Gmbh Wytwarzanie sztywnej pianki poliuretanowej
JP7459112B2 (ja) * 2019-01-07 2024-04-01 エボニック オペレーションズ ゲーエムベーハー 硬質ポリウレタンフォームの製造
US20230132681A1 (en) * 2020-06-11 2023-05-04 Dow Global Technologies Llc Isocyanate-reactive composition and method of preparing polyurethane and polyisocyanurate foams
US20240043646A1 (en) * 2020-12-08 2024-02-08 Evonik Operations Gmbh Production of polyurethane foam
CN113831538B (zh) * 2021-11-16 2023-08-11 南京美思德新材料有限公司 有机硅共聚物、其的制备方法、硬质泡沫稳定剂和硬质聚氨酯泡沫

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560544A (en) * 1968-04-01 1971-02-02 Dow Corning Triorganosiloxy endblocked polyoxyalkylene siloxane polymers
US4686240A (en) * 1985-10-25 1987-08-11 Union Carbide Corporation Process for producing polyurethane foams using foam modifiers
US4751253A (en) * 1986-10-06 1988-06-14 Tylenda Eugene J Method of preparing dimensionally stable, flexible urethane foam and the foam produced thereby
US4751251A (en) * 1987-05-19 1988-06-14 Dow Corning Corporation Surfactant composition for rigid urethane and isocyanurate foams
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
DE3928867C1 (pt) * 1989-08-31 1990-10-11 Th. Goldschmidt Ag, 4300 Essen, De
US5192812A (en) * 1991-02-12 1993-03-09 Union Carbide Chemicals & Plastics Technology Corporation Cell openers for urethane foam surfactants
US5296625A (en) * 1991-11-06 1994-03-22 Siltech Inc. Silicone alkoxylated esters carboxylates
EP0639596A1 (en) * 1993-08-20 1995-02-22 Bridgestone Corporation Preparation of waterimpermeable polyurethane foam

Also Published As

Publication number Publication date
JP4059412B2 (ja) 2008-03-12
EP0930324B1 (en) 2005-03-09
CN1229810A (zh) 1999-09-29
KR100279492B1 (ko) 2001-01-15
US5852065A (en) 1998-12-22
DE69924043T2 (de) 2005-07-21
DE69924043D1 (de) 2005-04-14
EP0930324A1 (en) 1999-07-21
CN1105136C (zh) 2003-04-09
KR19990067825A (ko) 1999-08-25
JPH11263821A (ja) 1999-09-28

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/01/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.