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BRPI0516158A - espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade - Google Patents

espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade

Info

Publication number
BRPI0516158A
BRPI0516158A BRPI0516158-4A BRPI0516158A BRPI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A
Authority
BR
Brazil
Prior art keywords
reduced flammability
polyurethane foams
flexible polyurethane
superior durability
molded flexible
Prior art date
Application number
BRPI0516158-4A
Other languages
English (en)
Inventor
William E Slack
Bryan D Kausiva
Original Assignee
Bayer Materialscience 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 Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of BRPI0516158A publication Critical patent/BRPI0516158A/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed 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
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—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
    • 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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aromatic isocyanates or isothiocyanates
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]

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)

Abstract

ESPUMAS DE POLIURETANO FLEXìVEIS MOLDADAS COM INFLAMABILIDADE REDUZIDA E SUPERIOR DURABILIDADE. A presente invenção fornece um processo para a produção de uma espuma de poliuretano flexível obtendo inflamabilidade reduzida e mantendo a durabilidade. Estas espumas são preparadas pela reação de uma mistura de di- ou poliisocianato/poliisocianurato com componente de poliol, opcionalmente na presença de um catalisador, agente de dilatação, aditivos e um agente de reticulação. O poliisocianurato empregado na mistura é uma nova composição.
BRPI0516158-4A 2004-10-01 2005-09-27 espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade BRPI0516158A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/956,392 US20060073321A1 (en) 2004-10-01 2004-10-01 Molded flexible polyurethane foams with reduced flammability and superior durability
PCT/US2005/034687 WO2006039298A2 (en) 2004-10-01 2005-09-27 Molded flexible polyurethane foams with reduced flammability and superior durability

Publications (1)

Publication Number Publication Date
BRPI0516158A true BRPI0516158A (pt) 2008-08-26

Family

ID=35634899

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516158-4A BRPI0516158A (pt) 2004-10-01 2005-09-27 espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade

Country Status (10)

Country Link
US (1) US20060073321A1 (pt)
EP (1) EP1797130A2 (pt)
JP (1) JP2008514792A (pt)
KR (1) KR20070073843A (pt)
CN (1) CN101031601A (pt)
AU (1) AU2005292105A1 (pt)
BR (1) BRPI0516158A (pt)
CA (1) CA2521571A1 (pt)
MX (1) MXPA05010514A (pt)
WO (1) WO2006039298A2 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101421326B (zh) * 2006-04-12 2011-10-26 巴斯夫欧洲公司 制备聚氨酯的方法
US20080227878A1 (en) * 2007-03-14 2008-09-18 James Garrett Trimer and allophanate modified isocyanates, a process for their production, foams comprising these modified isocyanates, and a process for the production of these foams
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
CN102212182B (zh) * 2010-04-08 2012-11-07 襄樊精信汇明化工有限责任公司 一种固化剂二苯基甲烷二异氰酸酯三聚体及其制备方法
SG184309A1 (en) * 2010-04-23 2012-11-29 Bayer Materialscience Llc Polyols suitable for hot molded foam production with high renewable resource content
JP5003810B2 (ja) * 2010-10-01 2012-08-15 日本ポリウレタン工業株式会社 軟質ポリウレタンフォームの製造方法
JP5649403B2 (ja) * 2010-10-26 2015-01-07 文化シヤッター株式会社 見切材
EP2635617B1 (en) 2010-11-03 2018-12-26 Dow Global Technologies LLC Self-crushing polyurethane systems
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
US9822213B2 (en) * 2013-07-25 2017-11-21 Dow Global Technologies Llc Flame resistant flexible polyurethane foam
CN105899564A (zh) * 2013-12-04 2016-08-24 科思创德国股份有限公司 用于低单体含量的单组分聚氨酯泡沫ii的反应体系
US20160304657A1 (en) * 2013-12-04 2016-10-20 Covestro Deutschland Ag Reaction system for a low-monomer one-component polyurethane foam
US9505025B2 (en) * 2014-02-12 2016-11-29 Acushnet Company Golf balls incorporating light-stable and durable cover compositions
JP2017137411A (ja) * 2016-02-03 2017-08-10 東ソー株式会社 軟質ポリウレタンフォーム用ポリイソシアネート組成物
CN111909355A (zh) * 2020-08-13 2020-11-10 荆晓东 一种耐疲劳低密度高回弹海绵及其制备方法
CN114989383B (zh) * 2022-06-11 2024-04-05 常州禄泽新材料科技有限公司 一种环保型聚氨酯发泡剂的制备方法
CN118725723B (zh) * 2024-07-12 2025-03-25 广州博为建科工程有限公司 一种建筑幕墙用保温耐火材料及其制备方法

Family Cites Families (18)

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DE2052028C3 (de) * 1970-10-23 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von flammfesten flexiblen Polyurethanschaumstoffen aus Polyäthern
US3652424A (en) * 1969-12-29 1972-03-28 Du Pont Stable tolylene diisocyanate compositions
DE2002064C2 (de) * 1970-01-17 1983-09-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von flammwidrigen elastischen oder halbelastischen Schaumstoffen
US3856718A (en) * 1972-09-18 1974-12-24 Allied Chem Molded flexible polyurethane foams
DE3244407A1 (de) * 1982-12-01 1984-06-07 Bayer Ag, 5090 Leverkusen Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
US4568703A (en) * 1984-07-27 1986-02-04 Bp Chemicals Limited Process for the production of polymers containing isocyanurate and or oxazolidone linkages
US4552903A (en) * 1984-12-24 1985-11-12 The Dow Chemical Company Flexible polyurethane foams prepared from cotrimers of alkylene-bridged polyphenylene polyisocyanates
DE4003230A1 (de) * 1990-02-03 1991-08-08 Hoechst Ag Selbstverloeschende polyurethane
DE4026474A1 (de) * 1990-08-22 1992-02-27 Bayer Ag Neue isocyanuratgruppen aufweisende polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanschaumstoffen
US5182310A (en) * 1991-07-25 1993-01-26 Dow Chemical Company Isocyanate-reactive composition and process for preparing a flexible polyurethane foam
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US5663272A (en) * 1995-12-22 1997-09-02 Bayer Corporation Allophanate-modified diphenylmethane diisocyanates and processes for their production and use
US5821275A (en) * 1997-11-10 1998-10-13 Bayer Corporation Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams
US5874485A (en) * 1997-11-10 1999-02-23 Bayer Corporation Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams
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GB0004699D0 (en) * 2000-02-28 2000-04-19 Merck Sharp & Dohme Chemical synthesis
US6271279B1 (en) * 2000-07-10 2001-08-07 Bayer Corporation High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates

Also Published As

Publication number Publication date
JP2008514792A (ja) 2008-05-08
US20060073321A1 (en) 2006-04-06
AU2005292105A1 (en) 2006-04-13
KR20070073843A (ko) 2007-07-10
WO2006039298A3 (en) 2007-03-08
MXPA05010514A (es) 2006-07-11
CA2521571A1 (en) 2006-04-01
CN101031601A (zh) 2007-09-05
EP1797130A2 (en) 2007-06-20
WO2006039298A2 (en) 2006-04-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.