BR9902239A - Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano. - Google Patents

Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano.

Info

Publication number
BR9902239A
BR9902239A BR9902239-7A BR9902239A BR9902239A BR 9902239 A BR9902239 A BR 9902239A BR 9902239 A BR9902239 A BR 9902239A BR 9902239 A BR9902239 A BR 9902239A
Authority
BR
Brazil
Prior art keywords
flexible polyurethane
composition
additives
banknote
rigid flexible
Prior art date
Application number
BR9902239-7A
Other languages
English (en)
Inventor
James Douglas Tobias
Julia Renae Bennett
Gary Dale Andrew
John Elton Dewhurst
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 BR9902239A publication Critical patent/BR9902239A/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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/341—Dicarboxylic acids, esters of polycarboxylic acids containing two carboxylic acid 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
    • 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
    • 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

Abstract

"PROCESSO E COMPOSIçãO DE ADITIVOS DE ESTABILIZAçãO DIMENSIONAL, ABRIDORES DE CéLULA PARA ESPUMAS FLEXìVEIS RìGIDAS DE POLIURETANO". Um processo para a preparação de uma espuma rígida ou flexível de poliuretano pela reação de um poliisocianato orgânico com um poliol na presença de um catalizador de uretano, água como agente de sopramento, opcionalmente um surfactante de silicone, e um abridor de célula caracterizado por o abridor de célula compreender o produto da reação de um grupo hidrocarbila C1-C20 contendo anidrido de ácido orgânico e um fenol substituído ou álcool primário alcoxilado, opcionalmente reagido na presença de um catalizador de uretano de amina terciária.
BR9902239-7A 1998-06-17 1999-06-11 Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano. BR9902239A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9867598A 1998-06-17 1998-06-17

Publications (1)

Publication Number Publication Date
BR9902239A true BR9902239A (pt) 2000-04-11

Family

ID=22270423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902239-7A BR9902239A (pt) 1998-06-17 1999-06-11 Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano.

Country Status (6)

Country Link
US (1) US6046249A (pt)
EP (1) EP0965608A3 (pt)
JP (1) JP3775711B2 (pt)
KR (1) KR100297442B1 (pt)
CN (1) CN1101410C (pt)
BR (1) BR9902239A (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
WO2000063269A1 (en) * 1999-04-19 2000-10-26 Inolex Investment Corporation Polyurethane foam cell opening agents and methods for making foam using the same
US6432864B1 (en) * 2001-04-11 2002-08-13 Air Products And Chemicals, Inc. Acid-blocked amine catalysts for the production of polyurethanes
EP1283231A1 (en) * 2001-08-06 2003-02-12 Asahi Glass Company Ltd. Flexible polyurethane foam, its production method and material system for its production
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
JP4556161B2 (ja) * 2004-01-09 2010-10-06 日本ポリウレタン工業株式会社 ボールリバウンド性に優れた軟質ポリウレタンフォームの製造方法。
JP4718158B2 (ja) * 2004-11-05 2011-07-06 株式会社イノアックコーポレーション 軟質ポリウレタン発泡体
FR2888248B1 (fr) * 2005-07-05 2010-02-12 Total France Composition lubrifiante pour melange hydrocarbone et produits obtenus
JP4689428B2 (ja) * 2005-10-07 2011-05-25 株式会社イノアックコーポレーション シートクッション
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
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
US9334382B2 (en) 2010-07-09 2016-05-10 Air Products And Chemicals, Inc. Process for producing flexible polyurethane foam
US10106638B2 (en) 2011-07-29 2018-10-23 Evonik Degussa Gmbh Reduced emissions low density spray polyurethane foam
EP2766175A1 (en) * 2011-10-11 2014-08-20 Bayer Intellectual Property GmbH Method of manufacturing a composite panel
KR101526655B1 (ko) * 2013-03-21 2015-06-05 현대자동차주식회사 탄소나노튜브 적용 발포 우레탄 폼을 이용한 자동차용 흡음재와 그 제조방법
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
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
US10933609B2 (en) * 2016-03-31 2021-03-02 The Regents Of The University Of California Composite foam
CN110741026A (zh) * 2017-06-20 2020-01-31 株式会社普利司通 软质聚氨酯泡沫用组合物、软质聚氨酯泡沫和车辆用座垫
CN107573677A (zh) * 2017-10-19 2018-01-12 江西鸿司远特种泡沫材料有限公司 一种泡沫陶瓷专用聚氨酯网状材料的制备方法
CN108530595A (zh) * 2018-04-11 2018-09-14 东莞市秦粤丰鞋材有限公司 Pu鞋材及其制造方法和应用
CN111440291A (zh) * 2020-05-06 2020-07-24 上海麦豪新材料科技有限公司 一种乱孔剂、聚氨酯海藻绵泡沫体及其制备方法
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586723A5 (pt) * 1974-04-08 1977-04-15 Goldschmidt Ag Th
US4701474A (en) * 1986-04-09 1987-10-20 Union Carbide Corporation Reduced reactivity polyols as foam controllers in producing polyurethanes foams
US4751253A (en) * 1986-10-06 1988-06-14 Tylenda Eugene J Method of preparing dimensionally stable, flexible urethane foam and the foam produced thereby
GB8701993D0 (en) * 1987-01-29 1987-03-04 Bp Chem Int Ltd Polyurethane foams
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
DE4025817A1 (de) * 1990-08-16 1992-02-20 Bayer Ag Verfahren zur herstellung von offenzelligen polyurethan-weichschaumstoffen und deren verwendung als polstermaterial
US5179131A (en) * 1991-12-27 1993-01-12 Basf Corporation Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids
US5244931A (en) * 1992-03-25 1993-09-14 Basf Corporation Mixtures of dibasic acid esters and nonylphenol as cell openers in low density rigid polyurethanes useful in pour-behind-fabric applications of low density SRIM
EP0590287A1 (en) * 1992-09-30 1994-04-06 Basf Corporation Urethane foam additive
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
DE19546097A1 (de) * 1995-12-11 1997-06-12 Basf Ag Verfahren zur Herstellung von selbsttrennenden, kompakten oder zelligen, gegebenenfalls Verstärkungsmittel enthaltenden Formkörpern aus Polyisocyanat-Polyadditionsprodukten und innere Formtrennmittel hierfür
US5772893A (en) * 1996-08-13 1998-06-30 Nalco Chemical Company Ether diphosphonate scale inhibitors

Also Published As

Publication number Publication date
EP0965608A2 (en) 1999-12-22
CN1101410C (zh) 2003-02-12
JP3775711B2 (ja) 2006-05-17
US6046249A (en) 2000-04-04
KR20000006174A (ko) 2000-01-25
EP0965608A3 (en) 2000-03-29
CN1239106A (zh) 1999-12-22
JP2000038431A (ja) 2000-02-08
KR100297442B1 (ko) 2001-09-22

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Legal Events

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B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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