TW337530B - Improved process for preparation of polyurethane foam - Google Patents

Improved process for preparation of polyurethane foam

Info

Publication number
TW337530B
TW337530B TW083112056A TW83112056A TW337530B TW 337530 B TW337530 B TW 337530B TW 083112056 A TW083112056 A TW 083112056A TW 83112056 A TW83112056 A TW 83112056A TW 337530 B TW337530 B TW 337530B
Authority
TW
Taiwan
Prior art keywords
preparation
polyurethane foam
improved process
reactions
carboxylic acid
Prior art date
Application number
TW083112056A
Other languages
English (en)
Inventor
M Gerkin Richard
Original Assignee
Osi Specialties Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22568451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW337530(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Osi Specialties Inc filed Critical Osi Specialties Inc
Application granted granted Critical
Publication of TW337530B publication Critical patent/TW337530B/zh

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • C23F11/143—Salts of amines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
TW083112056A 1993-11-29 1994-12-22 Improved process for preparation of polyurethane foam TW337530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/158,507 US5489618A (en) 1993-11-29 1993-11-29 Process for preparing polyurethane foam

Publications (1)

Publication Number Publication Date
TW337530B true TW337530B (en) 1998-08-01

Family

ID=22568451

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083112056A TW337530B (en) 1993-11-29 1994-12-22 Improved process for preparation of polyurethane foam

Country Status (11)

Country Link
US (1) US5489618A (zh)
EP (1) EP0656383B2 (zh)
JP (1) JP2714930B2 (zh)
KR (1) KR0180255B1 (zh)
AT (1) ATE177440T1 (zh)
AU (1) AU685855B2 (zh)
BR (1) BR9404764A (zh)
CA (1) CA2136261C (zh)
DE (1) DE69416946T3 (zh)
ES (1) ES2128509T5 (zh)
TW (1) TW337530B (zh)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880250A (en) * 1996-08-16 1999-03-09 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
SI0935625T1 (en) 1996-11-04 2001-12-31 Huntsman Int Llc Rigid polyurethane foams
PL333050A1 (en) 1996-11-04 1999-11-08 Ici Plc Rigid polyurethane foams
UA61089C2 (uk) * 1996-11-08 2003-11-17 Хантсмен Ай Сі Ай Кемікалз, Ллс Спосіб одержання жорстких та еластичних пінополіуретанових матеріалів
US5852137A (en) * 1997-01-29 1998-12-22 Essex Specialty Products Polyurethane sealant compositions
US5847014A (en) * 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
BR9902239A (pt) * 1998-06-17 2000-04-11 Air Prod & Chem Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano.
US6005016A (en) * 1998-10-06 1999-12-21 Bayer Corporation Rigid polyurethane foam based on polyethers of TDA
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
KR100631311B1 (ko) 1999-02-05 2006-10-09 에섹스 스페시얼티 프로덕츠, 인코오포레이티드 폴리우레탄 실란트 조성물
US6043290A (en) * 1999-06-22 2000-03-28 Air Products And Chemicals, Inc. Dimensional stabilizing, cell opening additives for polyurethane flexible foams
US6248801B1 (en) 1999-11-12 2001-06-19 Air Products And Chemicals, Inc. Tertiary amine-containing active methylene compounds for improving the dimensional stability of polyurethane foam
AU2001283149A1 (en) 2000-08-07 2002-02-18 Dow Global Technologies Inc. One-part moisture curable polyurethane adhesive
US6387972B1 (en) * 2001-02-15 2002-05-14 Crompton Corporation Process to enhance polyurethane foam performance
US6432864B1 (en) 2001-04-11 2002-08-13 Air Products And Chemicals, Inc. Acid-blocked amine catalysts for the production of polyurethanes
KR20040045040A (ko) * 2001-10-01 2004-05-31 다우 글로벌 테크놀로지스 인크. 겔화 특성을 갖는 자기촉매적 폴리올 및 이로부터 제조된폴리우레탄 생성물
US6600001B1 (en) 2002-01-11 2003-07-29 Crompton Corporation Alkylamino oxamides as low odor, non-fugitive catalysts for the production of polyurethanes
KR20030097391A (ko) * 2002-06-20 2003-12-31 건설화학공업(주) 폴리우레탄 폼 성형용 착색제의 조성 및 그 제조 방법
KR100524433B1 (ko) * 2002-07-04 2005-10-26 주식회사 동우 이앤씨 건축사사무소 방수성 수지 조성물 및 그 제조방법
US6818675B2 (en) 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
US6762211B1 (en) * 2003-01-03 2004-07-13 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US6737446B1 (en) * 2003-01-03 2004-05-18 Air Products And Chemicals, Inc. Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams
US6759447B1 (en) * 2003-01-06 2004-07-06 Air Products And Chemicals, Inc. Physical properties of polyurethane foams using tertiary amino alkyl amide catalysts
US6747069B1 (en) * 2003-03-10 2004-06-08 Air Products And Chemicals, Inc. Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US7169823B2 (en) * 2003-03-10 2007-01-30 Air Products And Chemicals, Inc. Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US6998508B2 (en) * 2003-03-10 2006-02-14 Air Products And Chemicals, Inc. Tertiary alkanolamines containing surface active alkyl groups
ES2308298T3 (es) * 2003-12-10 2008-12-01 Dow Global Technologies Inc. Sistema para unir vidrio a una estructura.
EP1577332A1 (en) * 2004-03-15 2005-09-21 Huntsman International Llc Process for making rigid polyurethane foams
JP2007535606A (ja) * 2004-04-30 2007-12-06 ダウ グローバル テクノロジーズ インコーポレイティド 改善されたエージング特性を有する低密度ポリウレタンフォームのための自触媒性ポリオールの共触媒作用
CN101039973B (zh) * 2004-08-04 2011-04-27 泡沫塑料供应公司 聚氨酯泡沫塑料中的反应性漂移和催化剂降解
US8501828B2 (en) * 2004-08-11 2013-08-06 Huntsman Petrochemical Llc Cure rebond binder
JP2008520808A (ja) * 2004-11-17 2008-06-19 ダウ グローバル テクノロジーズ インコーポレイティド 酸でブロックされた、アミンベースの自己触媒性ポリオールおよびこれらから作製されるポリウレタンフォーム
US7494540B2 (en) 2004-12-15 2009-02-24 Dow Global Technologies, Inc. System for bonding glass into a structure
US8524731B2 (en) * 2005-03-07 2013-09-03 The University Of Chicago Use of opioid antagonists to attenuate endothelial cell proliferation and migration
JP2006282744A (ja) * 2005-03-31 2006-10-19 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンスラブフォーム用ポリイソシアネート及びそれを用いた軟質ポリウレタンスラブフォームの製造方法
US8372912B2 (en) * 2005-08-12 2013-02-12 Eastman Chemical Company Polyvinyl chloride compositions
US8580864B2 (en) * 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
CA2661168C (en) * 2006-08-30 2011-11-08 Eastman Chemical Company Terephthalates as plasticizers in vinyl acetate polymer compositions
CA2661173C (en) 2006-08-30 2012-08-28 Eastman Chemical Company Sealant compositions having a novel plasticizer
US8123974B2 (en) * 2006-09-15 2012-02-28 Shrieve Chemical Products, Inc. Synthetic refrigeration oil composition for HFC applications
WO2008083295A1 (en) 2006-12-29 2008-07-10 Johnson Controls Technology Company Polyurethane foam formulation, products and methods
AU2008206090A1 (en) 2007-01-19 2008-07-24 Huntsman Petrochemical Llc Tertiary amines blocked with polymer acids
US7819964B2 (en) * 2007-02-16 2010-10-26 Dow Global Technologies Inc. System for bonding glass into a structure
US20100197841A1 (en) * 2007-07-20 2010-08-05 The Yokohama Rubber Co., Ltd. Hydroxy acid amine salt, method for producing the same, and rubber composition containing the same
WO2009115540A2 (de) * 2008-03-20 2009-09-24 Basf Se Polyurethansysteme für die herstellung von polyurethan-sandwichteilen bei geringen formtemperaturen
US20120252967A1 (en) * 2008-04-18 2012-10-04 Grains Research And Development Corporation Polyurethanes
JP4691683B2 (ja) * 2009-06-02 2011-06-01 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 ポリウレタン発泡組成物およびポリウレタンフォームの製造方法
CN103003326B (zh) 2010-07-09 2015-12-16 气体产品与化学公司 用于生产软质聚氨酯泡沫的方法
JP5889400B2 (ja) * 2011-05-13 2016-03-22 エムエーエス・イノヴェイション・（プライヴェート）・リミテッド 発泡体組成物及びその使用
DE102012204683A1 (de) * 2012-03-23 2013-09-26 Henkel Ag & Co. Kgaa Korrosionsschutzsystem für die Behandlung von Metalloberflächen
EP2868679B1 (en) 2012-06-29 2019-01-09 Tosoh Corporation Catalyst composition for producing polyurethane resin, and method for producing polyurethane resin using said catalyst composition
EP3292162B1 (en) * 2015-05-05 2021-01-20 Evonik Operations GmbH Delayed action gelling catalyst compositions and methods for making polyurethane polymers
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
JP6586310B2 (ja) * 2015-07-10 2019-10-02 東京電力ホールディングス株式会社 鋼管
JP6848184B2 (ja) * 2016-02-17 2021-03-24 東ソー株式会社 ハロゲン化オレフィン発泡ポリウレタン製造用のアミン触媒組成物
JP6911500B2 (ja) * 2016-05-17 2021-07-28 東ソー株式会社 ポリウレタン樹脂製造用触媒組成物、及びそれを用いたポリウレタン樹脂の製造方法
JP2020506249A (ja) * 2016-12-06 2020-02-27 ザ テキサス エーアンドエム ユニバーシティ システムＴｈｅ Ｔｅｘａｓ Ａ＆Ｍ Ｕｎｉｖｅｒｓｉｔｙ Ｓｙｓｔｅｍ 抗菌形状記憶ポリマー
WO2019089479A1 (en) 2017-10-30 2019-05-09 The Texas A&M University System Radiopaque thermoplastic polymer
CN112226071A (zh) * 2020-10-20 2021-01-15 安徽鑫熠通汽车部件有限公司 一种汽车座椅加工用聚氨酯硬质泡沫及其制造方法
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
EP4063420A1 (en) * 2021-03-24 2022-09-28 Evonik Operations GmbH Processes, polyurethane compositions and polyurethane products having amine-based thermolatent catalyst
CN115572361A (zh) * 2021-06-21 2023-01-06 万华化学（宁波）容威聚氨酯有限公司 一种酸性聚氨酯硬质泡沫及其制备方法
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
KR102679688B1 (ko) * 2024-02-29 2024-07-01 주식회사 리드파워 준불연성 수발포 폴리우레탄용 폴리올 조성물 및 그 제조방법

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA651638A (en) * 1962-11-06 J. Gorman John Delayed-action urethane foam catalyst
BE545745A (zh) * 1955-03-04
NL103386C (zh) * 1958-03-12
US3385806A (en) * 1965-10-01 1968-05-28 Union Carbide Corp Production of tight flexible urethane foam
US3993652A (en) * 1973-07-09 1976-11-23 Air Products And Chemicals, Inc. Cyclic quaternary hydroxyalkyl phenoxide catalysts for isocyanate reactions
US3892687A (en) * 1973-07-09 1975-07-01 Air Prod & Chem Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts
US3988267A (en) * 1973-07-09 1976-10-26 Air Products And Chemicals, Inc. Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
CH586723A5 (zh) * 1974-04-08 1977-04-15 Goldschmidt Ag Th
US4116879A (en) * 1974-08-14 1978-09-26 Air Products And Chemicals, Inc. Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
US4040992A (en) * 1975-07-29 1977-08-09 Air Products And Chemicals, Inc. Catalysis of organic isocyanate reactions
US4086213A (en) * 1976-08-26 1978-04-25 Air Products And Chemicals, Inc. Tertiary amino acid and tertiary amino acid-nitrile delayed action catalyst compositions
US4101465A (en) * 1976-10-06 1978-07-18 The Upjohn Company A cocatalyst system for trimerizing isocyanates
US4204062A (en) * 1976-12-01 1980-05-20 Air Products & Chemicals, Inc. Amine salts of tertiary amino acids
US4232152A (en) * 1976-12-01 1980-11-04 Air Products And Chemicals, Inc. Amine salts of tertiary amino acids
US4165412A (en) * 1977-01-12 1979-08-21 Air Products And Chemicals, Inc. Delayed action catalysts for polyurethanes
US4286072A (en) * 1979-10-15 1981-08-25 Texaco Development Corp. Novel polyisocyanurate catalysts
US4419461A (en) * 1981-04-09 1983-12-06 Abbott Laboratories Catalyst for making polyurethanes
US4366084A (en) * 1981-05-26 1982-12-28 Abbott Laboratories Catalyst for making polyurethanes
US4421869A (en) * 1981-05-26 1983-12-20 Abbott Laboratories Catalyst for making polyurethanes
DE3126436A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan- oder polyurethan-polyharnstoff-formkoerpern
US4467089A (en) * 1982-03-04 1984-08-21 Air Products And Chemicals, Inc. Carbamate and carbonate salts of tertiary amines
US4450246A (en) * 1982-10-26 1984-05-22 W. R. Grace & Co. Novel polyurethane catalysts in polyurethane foam process
US4464488A (en) * 1983-08-11 1984-08-07 Texaco Inc. Polyurethanes using monocarboxylic acid salts of bis(aminoethyl)ether derivatives as catalysts
JPS6058418A (ja) * 1983-09-08 1985-04-04 Toyo Soda Mfg Co Ltd 遅延性を有するポリウレタン用触媒
US4563484A (en) * 1984-09-10 1986-01-07 W. R. Grace & Co. Polyurethane catalysts
US4785025A (en) * 1984-11-13 1988-11-15 Air Products And Chemicals, Inc. Quaternary triethylenediamine compositions and their combination with tertiary amines for delayed action/enhanced curing catalysts in polyurethane systems
US4582861A (en) * 1984-11-13 1986-04-15 Air Products And Chemicals, Inc. Delayed action/enhanced curing catalysis in polyurethane systems
US4701474A (en) * 1986-04-09 1987-10-20 Union Carbide Corporation Reduced reactivity polyols as foam controllers in producing polyurethanes foams
US4780485A (en) * 1986-12-22 1988-10-25 Harry A. Fischer Isocyanurate foam and method for producing the same
GB8701993D0 (en) * 1987-01-29 1987-03-04 Bp Chem Int Ltd Polyurethane foams
US4758605A (en) * 1987-03-12 1988-07-19 The Dow Chemical Company Stabilization of reactivity of polyester polyol based polyurethane foam components
GB8822916D0 (en) * 1988-09-29 1988-11-02 Bp Chem Int Ltd Process of preparing polyurea/polyurethane/urea foams
CA2052908A1 (en) * 1990-11-06 1992-05-07 Charles M. Milliren System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
IT1249056B (it) * 1991-05-22 1995-02-11 Donegani Guido Ist Catalizzatori liquidi per la polimerizzazione rapida di composizioni liquide a base di poliisocianati ed epossidi.
US5179131A (en) * 1991-12-27 1993-01-12 Basf Corporation Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids
EP0559216A1 (en) * 1992-03-06 1993-09-08 Tosoh Corporation Process for producing urethan foam having high-density skin layer
EP0585636B1 (en) * 1992-08-06 1997-05-28 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5321050A (en) * 1992-08-06 1994-06-14 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5240970A (en) * 1993-01-08 1993-08-31 Air Products And Chemicals, Inc. Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
US5308882A (en) * 1993-09-07 1994-05-03 Texaco Chemical Company Preparation of polyurethane foam without a tertiary amine catalyst

Also Published As

Publication number Publication date
EP0656383B1 (en) 1999-03-10
ATE177440T1 (de) 1999-03-15
DE69416946D1 (de) 1999-04-15
DE69416946T3 (de) 2006-07-27
CA2136261C (en) 1999-08-10
BR9404764A (pt) 1996-04-09
AU685855B2 (en) 1998-01-29
ES2128509T3 (es) 1999-05-16
ES2128509T5 (es) 2006-05-16
EP0656383A1 (en) 1995-06-07
KR950014179A (ko) 1995-06-15
AU7904494A (en) 1995-06-08
JP2714930B2 (ja) 1998-02-16
CA2136261A1 (en) 1995-05-30
EP0656383B2 (en) 2005-10-26
DE69416946T2 (de) 1999-09-16
JPH07233234A (ja) 1995-09-05
KR0180255B1 (ko) 1999-05-15
US5489618A (en) 1996-02-06

Similar Documents

Publication Publication Date Title
TW337530B (en) Improved process for preparation of polyurethane foam
MY130513A (en) Process for preparing a flexible polyurethane foam
CA2294560A1 (en) Process for using polyurethane foam
CA2084807A1 (en) Polyurethane foams
CA2122973A1 (en) Preparation of Polyurethane Foams
PL314492A1 (en) Method of obtaining rigid polyurethane foams
CA2125717A1 (en) Compounds containing tertiary amino groups, a process for their production and their use as catalysts
EP0496081A3 (en) Rigid polyurethane and polyisocyanurate foams
CA2152846A1 (en) Waterproof plastic foam
MY132361A (en) Process for preparing a flexible polyurethane foam
DE3364549D1 (en) Addition products from olefinically unsaturated polyester-polyols and alkylene polyamines, process for their preparation analogous to the michael-reaction, their use as an additive for synthetic resins on isocyanate base and for the preparation of polyisocyanurate foams containing polyurethane groups
ATE72253T1 (de) Verfahren zur herstellung von polyurethanhartschaumstoffen.
AU3754399A (en) Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols
CA2092577A1 (en) Process for making flexible foams
SI0903360T1 (en) Hydrophile polyester-polyurethane foams, a process for their preparation and their use as humidity absorbing products
MX9501406A (es) Procedimiento para la fabricacion de poliuretanos.
CA2048276A1 (en) Process for the preparation of highly elastic polyurethane flexible foams and their use as upholstery material
MX9708811A (es) Espumas de poliuretano rigidas.
JPS5598218A (en) Production of polyol composition and foam
TH28986EX (th) พอลิยูรีเธน, กรรมวิธีสำหรับผลิตสารนั้นและกรรมวิธีสำหรับ ผลิตโฟมพอลิยูริเธน
MX9705668A (es) Nuevos polieterpolioles, formulaciones de poliol que contienen estos polieterpolioles y su empleo para la fabricacion de espumas duras de poliuretano.
TH35067B (th) กระบวนการสำหรับเตรียมโพลียูรีเธนโฟมที่ได้รับการปรับปรุงให้ดีขึ้น
TH18320A (th) กระบวนการสำหรับเตรียมโพลียูรีเธนโฟมที่ได้รับการปรับปรุงให้ดีขึ้น
TH49562B (th) กระบวนการสำหรับการเตรียมโฟมโพลียูรีเธน
MX9804436A (es) Proceso para la produccion de espumas rigidas de poliuretano en presencia de agentes de soplado de hidrocarburo.

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent