ES8205240A1 - Procedimiento para la produccion de articulos conformados - Google Patents

Procedimiento para la produccion de articulos conformados

Info

Publication number
ES8205240A1
ES8205240A1 ES504109A ES504109A ES8205240A1 ES 8205240 A1 ES8205240 A1 ES 8205240A1 ES 504109 A ES504109 A ES 504109A ES 504109 A ES504109 A ES 504109A ES 8205240 A1 ES8205240 A1 ES 8205240A1
Authority
ES
Spain
Prior art keywords
terminal groups
weight
hydroxyl
total
polyols
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES504109A
Other languages
English (en)
Other versions
ES504109A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Mobay Corp
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=22619806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8205240(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mobay Corp filed Critical Mobay Corp
Publication of ES504109A0 publication Critical patent/ES504109A0/es
Publication of ES8205240A1 publication Critical patent/ES8205240A1/es
Expired legal-status Critical Current

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/83—Injection molding of polyolefin-type foam
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN ELASTOMERO DE POLIURETANO MEDIANTE UN PROCESO DE MOLDEO POR INYECCION CON REACCIO N. SE HACE REACCIONAR UNA MEZCLA QUE COMPRENDE POLIISOCIANATOS ORGANICOS; POLIOLES DE POLIOXIXIALQUILENO TERMINADOS EN OXIDO DE ETILENO CON UN CONTENIDO TOTAL DE OXIDO DE ETILENO DE 12 A 22 POR 100 EN PESO; POLIOLES DE POLIOXIALQUILENO TERMINADOS EN OXIDO DE PROPILENO CON SEGMENTOS OXIETILENO EN UNA CANTIDAD DE 15-60 POR 100 EN PESOF CATALIZADORES Y/O COMBIANCIONES DE CATALIZADORES QUE INCLUYEN COMPUESTOS DE ORGANO-ESTAÑO Y/O AMINAS TERCIARIAS; EXTENDEDORES DE CADENAS AMINICOS MISCIBLES CON LOS POLIOLES Y AGENTES EXPAN SIONANTES, SURFACTANTES Y/O AGENTES REALZADORES DE FLUJO, SIENDO PROCESADA DICHA MEZCLA MEDIANTE LA TECNICA DE MOLDEO POR INYECCION CON REACCION. SE UTILIZA PARA LA PRODUCCION DE PARAGOLPES FLEXIBLES Y COMPONENTES DE CARROCERIA EN AUTOMOVILES.
ES504109A 1980-07-21 1981-07-20 Procedimiento para la produccion de articulos conformados Expired ES8205240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17042680A 1980-07-21 1980-07-21

Publications (2)

Publication Number Publication Date
ES504109A0 ES504109A0 (es) 1982-06-01
ES8205240A1 true ES8205240A1 (es) 1982-06-01

Family

ID=22619806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504109A Expired ES8205240A1 (es) 1980-07-21 1981-07-20 Procedimiento para la produccion de articulos conformados

Country Status (7)

Country Link
US (1) US4379105A (es)
EP (1) EP0044481B2 (es)
JP (1) JPS5742716A (es)
AU (1) AU548779B2 (es)
BR (1) BR8104697A (es)
DE (1) DE3164149D1 (es)
ES (1) ES8205240A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912823A (ja) * 1982-07-13 1984-01-23 Asahi Glass Co Ltd 反応射出成形方法
US4525491A (en) * 1982-12-24 1985-06-25 Asahi Glass Company, Ltd. Process for producing a polyurethane elastomer by reaction injection molding
DE3436098A1 (de) * 1984-10-02 1986-04-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern unter verwendung von urethan- und isocyanuratgruppen enthaltenden 2,4- und/oder 2,6-toluylen-diisocyanaten
JPS60181115A (ja) * 1984-02-28 1985-09-14 Sanyo Chem Ind Ltd ポリウレタンの製法
DE3407931A1 (de) * 1984-03-03 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern auf basis von harnstoffgruppen aufweisenden polyurethanen
JPS6140314A (ja) * 1984-07-31 1986-02-26 Sanyo Chem Ind Ltd ポリウレタン成形品の製法
US4661529A (en) * 1984-08-09 1987-04-28 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US4738993A (en) * 1985-10-22 1988-04-19 Basf Corporation Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols
EP0248628A3 (en) * 1986-06-02 1988-11-17 Ici Americas Inc. Polyurea-polyurethane from the reaction of a polyol, an aromatic amine and an isocyanate terminated polyoxy-propylene prepolymer
CA1332777C (en) * 1988-08-08 1994-10-25 Michael J. Owen Flexible polyurethane foam composition
US4937366A (en) * 1989-02-13 1990-06-26 Mobay Corporation Process and compositions for production of moldings
US4963640A (en) * 1989-02-13 1990-10-16 Mobay Corporation Process and compositions for production of moldings
JPH04325533A (ja) * 1991-04-25 1992-11-13 Toyoda Gosei Co Ltd インテグラルスキンフォーム成形品
EP0551871A1 (de) * 1992-01-15 1993-07-21 Phoenix Aktiengesellschaft Verfahren zur Herstellung von aminvernetzten Polyurethan- oder Polyharnstoff-Formkörpern
US5397072A (en) * 1992-08-12 1995-03-14 Minnesota Mining And Manufacturing Company Drive belt textured with bubble burst discontinuities for use in belt-driven recording tape cartridge
US5491174A (en) * 1992-10-09 1996-02-13 The Dow Chemical Company Process for preparation of polyurethanes utilizing novel catalysts
ES2106196T3 (es) * 1992-10-09 1997-11-01 Dow Chemical Co Nuevos catalizadores para la preparacion de poliuretanos.
US5633289A (en) * 1993-03-16 1997-05-27 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam and a polyurethane material for molding the same
CA2120648C (en) * 1993-04-22 2004-06-22 Neil H. Nodelman Novel catalyst package for use in rim systems containing acidic additives
US5447702A (en) * 1993-07-12 1995-09-05 The M. W. Kellogg Company Fluid bed desulfurization
JP2652339B2 (ja) * 1994-02-18 1997-09-10 三洋化成工業株式会社 ポリウレタンフォームの製法
US5646195A (en) * 1995-03-07 1997-07-08 The Dow Chemical Company Catalyst for polyurethane carpet backings and carpets prepared therewith
JP2003516447A (ja) * 1999-12-10 2003-05-13 ダウ グローバル テクノロジーズ インコーポレイテッド 耐ふくれポリウレアポリマー成形体および耐ふくれポリウレアポリマー成形体の製造方法
JP2004526852A (ja) * 2001-05-21 2004-09-02 ハンツマン・インターナショナル・エルエルシー 極めて軟質のポリウレタンエラストマー
CA2625689C (en) * 2005-10-13 2013-07-09 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
WO2008025470A1 (de) * 2006-08-30 2008-03-06 Bayer Materialscience Ag Massive, nicht-geschäumte, transparente, elastomere formteile
KR101797265B1 (ko) 2010-08-24 2017-11-13 다우 글로벌 테크놀로지스 엘엘씨 에틸렌 옥시드/프로필렌 옥시드 폴리에테르 폴리올 및 그로부터 제조된 폴리우레탄
CA2999863C (en) * 2015-09-29 2023-10-17 Basf Se High-resiliency polyurethane foam

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969114A (en) 1962-09-07 1964-09-09 Philco Corp Foam plastic structures
BE608757A (es) * 1960-10-03
NL130291C (es) * 1964-01-02
DE1240654B (de) * 1965-05-14 1967-05-18 Bayer Ag Verfahren zur Herstellung vernetzter Kunststoffe nach dem Isocyanat-Polyadditions-Verfahren
DE1778060B2 (de) 1968-03-23 1973-01-04 Farbenfabriken Bayer Ag, 5090 Leverkusen Einrichtung zum Herstellen von Kunststoffen aus miteinander reagierenden Komponenten
BE756664A (fr) * 1969-09-27 1971-03-01 Bayer Ag Dispositif pour la production de pieces moulees a partir de composants chimiques reagissant rapidement l'un avec l'autre
CA943721A (en) * 1970-02-20 1974-03-19 Krauss-Maffei Aktiengesellschaft Device for feeding flowable material to a cavity
FR2129823B1 (es) * 1971-03-15 1974-03-01 Ugine Kuhlmann
BE788866A (fr) 1971-09-15 1973-03-15 Bayer Ag Dispositif pour la production de matieres cellulaires ou homogenes a partir d'au moins deux produits reagissant l'un avec l'autre
BE791310A (fr) * 1971-11-13 1973-05-14 Bayer Ag Procede de preparation de pieces moulees en mousse
US3857550A (en) * 1972-04-20 1974-12-31 Bayer Ag Machine for producing foams, homogeneous or structural materials from at least two liquid reaction components
DE2348658C3 (de) * 1973-09-27 1980-10-09 Bayer Ag, 5090 Leverkusen Verfahren zum Füllen von Formwerkzeugen mit Reaktionsgemischen
DE2348608C3 (de) * 1973-09-27 1980-09-18 Bayer Ag, 5090 Leverkusen Vorrichtung zum Herstellen von Schaum- oder Homogenstoffen aus fließfähigen Reaktionskomponenten
US3887505A (en) * 1973-12-03 1975-06-03 Basf Wyandotte Corp Preparation of low density flexible urethane foams with enhanced load-bearing properties
DE2364501B2 (de) * 1973-12-24 1978-09-28 Bayer Ag, 5090 Leverkusen Einspritzdüse fur Schaummaschinen
JPS5216517B2 (es) 1973-12-25 1977-05-10
US4190712A (en) * 1974-06-21 1980-02-26 Mccord Corporation Low density energy management urethane foam
US4048105A (en) * 1975-12-19 1977-09-13 Mccord Corporation High density urethane foam for rim
DE2622951B2 (de) * 1976-05-21 1979-09-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von elastischen Fonnkörpern
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
US4190711A (en) * 1977-09-29 1980-02-26 Union Carbide Corporation Thermoplastic polyether polyurethane elastomers
US4126742A (en) * 1978-05-15 1978-11-21 The Upjohn Company High-modulus polyisocyanurate elastomers
JPS583488B2 (ja) * 1978-05-15 1983-01-21 株式会社ブリヂストン 軟質ポリエ−テルポリウレタンフオ−ムの製造方法
US4302272A (en) * 1979-01-31 1981-11-24 Mobay Chemical Corporation Process for heat sealing polyurethane foam
DE2916485A1 (de) * 1979-04-24 1980-11-06 Bayer Ag Verfahren zur herstellung von elastischen formkoerpern
US4243260A (en) * 1979-07-25 1981-01-06 Darrell Gieseking Convertible bed for pick-up truck camper or the like
DE2940738A1 (de) * 1979-10-08 1981-04-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-polyharnstoff-formkoerpern
US4323658A (en) * 1980-09-02 1982-04-06 Texaco Inc. Polyisocyanurates from diols modified with epoxy resins

Also Published As

Publication number Publication date
ES504109A0 (es) 1982-06-01
AU548779B2 (en) 1986-01-02
EP0044481B1 (de) 1984-06-13
JPS5742716A (en) 1982-03-10
AU7287981A (en) 1982-01-28
EP0044481B2 (de) 1987-03-11
BR8104697A (pt) 1982-04-06
US4379105A (en) 1983-04-05
DE3164149D1 (en) 1984-07-19
EP0044481A1 (de) 1982-01-27

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