MX168974B - Agentes internos de liberacion de molde, en uso para preparar articulos moldeados usando polimerizacion por adicion de polisocianato y un procedimiento para preparar articulos moldeados - Google Patents

Agentes internos de liberacion de molde, en uso para preparar articulos moldeados usando polimerizacion por adicion de polisocianato y un procedimiento para preparar articulos moldeados

Info

Publication number
MX168974B
MX168974B MX008146A MX814687A MX168974B MX 168974 B MX168974 B MX 168974B MX 008146 A MX008146 A MX 008146A MX 814687 A MX814687 A MX 814687A MX 168974 B MX168974 B MX 168974B
Authority
MX
Mexico
Prior art keywords
molded items
plastics
mold release
polyurea
release agents
Prior art date
Application number
MX008146A
Other languages
English (en)
Inventor
Peter Horn
Hans U Schmidt
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MX168974B publication Critical patent/MX168974B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014Use of organic additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/29Compounds containing one or more carbon-to-nitrogen double bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

La presente invención se refiere a un agente interno de desprendimiento de molde para la preparación de artículos moldeados usando polimerización por adición de poliisocianato que consiste de; y A) por lo menos una cetimina, aldimina, enamina, base de schiff cíclica o una mezcla de por lo menos dos de estos compuestos; y B) por lo menos una sal metálica de un ácido carboxilico orgánico que tiene de 8 a 24 átomos de carbono; y C) incluyendo opcionalmente por lo menos un ácido carboxílico orgánico, un ácido sulfonico orgánico,un ácido mineral o un ácido amidosulfónico.
MX008146A 1986-09-19 1987-09-08 Agentes internos de liberacion de molde, en uso para preparar articulos moldeados usando polimerizacion por adicion de polisocianato y un procedimiento para preparar articulos moldeados MX168974B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863631842 DE3631842A1 (de) 1986-09-19 1986-09-19 Innere formtrennmittel, deren verwendung zur herstellung von formkoerpern nach dem polyisocyanat-polyadditionsverfahren und verfahren zur herstellung der formkoerper

Publications (1)

Publication Number Publication Date
MX168974B true MX168974B (es) 1993-06-16

Family

ID=6309890

Family Applications (1)

Application Number Title Priority Date Filing Date
MX008146A MX168974B (es) 1986-09-19 1987-09-08 Agentes internos de liberacion de molde, en uso para preparar articulos moldeados usando polimerizacion por adicion de polisocianato y un procedimiento para preparar articulos moldeados

Country Status (8)

Country Link
US (1) US4764537A (es)
EP (1) EP0260685B1 (es)
JP (1) JP2544395B2 (es)
AT (1) ATE66950T1 (es)
CA (1) CA1298040C (es)
DE (2) DE3631842A1 (es)
ES (1) ES2023866B3 (es)
MX (1) MX168974B (es)

Families Citing this family (78)

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US4946922A (en) * 1989-05-03 1990-08-07 The Dow Chemical Company Internal mold release agents for polyisocyanurate systems
US5019317A (en) * 1989-05-24 1991-05-28 Mobay Corporation Process for the production of molded products using internal mold release agents
US5070110A (en) * 1989-08-25 1991-12-03 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US4981877A (en) * 1989-08-25 1991-01-01 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US5057543A (en) * 1989-08-25 1991-10-15 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing additives
US5158607A (en) * 1991-05-08 1992-10-27 Miles Inc. Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products
US5160538A (en) * 1991-04-22 1992-11-03 Miles Inc. Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products
US5125974A (en) * 1991-04-22 1992-06-30 Miles Inc. Internal mold release agents and the use thereof in the production of molded products
US5125973A (en) * 1991-04-22 1992-06-30 Miles Inc. Internal mold release agents and use thereof in the production of molded products
DE4122872A1 (de) * 1991-07-11 1993-01-14 Bayer Ag Formschaumstoffe
US5212209A (en) * 1991-11-18 1993-05-18 The Dow Chemical Company Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles
GB9125918D0 (en) * 1991-12-05 1992-02-05 Ici Plc Reaction system for preparing polyurethane/polyurea
US5324759A (en) * 1993-01-26 1994-06-28 Air Products And Chemicals, Inc. RIM polyol blends containing acidic siloxane internal mold release agents and quaternary ammonium phenoxides
US5420186A (en) * 1993-01-26 1995-05-30 Air Products And Chemicals, Inc. Internal mold release agents comprising metallic soaps compatibilized with liquid quaternary ammonium salts
US5399310A (en) * 1993-03-23 1995-03-21 The Dexter Corporation Method of using mold release agents
US5389696A (en) * 1993-09-17 1995-02-14 Miles Inc. Process for the production of molded products using internal mold release agents
US5500176A (en) * 1993-09-17 1996-03-19 Bayer Corporation Process for the production of molded products using internal mold release agents
US5529739A (en) * 1994-11-15 1996-06-25 Bayer Corporation Process for the production of molded products using internal mold release agents
US5656712A (en) * 1995-05-02 1997-08-12 Mirossay; Thomas C. Polyurethane compositions and method
EP0835239A1 (en) * 1995-06-28 1998-04-15 Minnesota Mining And Manufacturing Company Ketimine curing agents and rapidly curing magnetic recording media and films prepared with ketimines
DE19651994A1 (de) 1996-12-13 1998-06-18 Basf Ag Verfahren zur Herstellung von selbsttrennenden, kompakten oder zelligen, gegebenenfalls Verstärkungsmittel enthaltenden Formkörpern aus Polyisocyanat-Polyadditionsprodukten und innere Formtrennmittel hierfür
US5880180A (en) * 1997-09-26 1999-03-09 Ashland Inc. Aldimine surface quality enhancers
US6448364B1 (en) 2001-03-16 2002-09-10 Bayer Corporation IMR having synergistic effect with stabilizing system additives and catalyst package
KR100855123B1 (ko) * 2002-04-01 2008-08-28 주식회사 코오롱 저온 내구성 및 이형성이 우수한 폴리우레탄 수지 조성물
DE10343099B3 (de) * 2003-09-18 2005-06-09 Bayer Materialscience Ag Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür
JP4638802B2 (ja) * 2005-10-27 2011-02-23 トヨタ自動車株式会社 離型剤又は鋳造方法
US7901762B2 (en) 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
US7875675B2 (en) 2005-11-23 2011-01-25 Milgard Manufacturing Incorporated Resin for composite structures
WO2008087078A1 (de) * 2007-01-16 2008-07-24 Basf Se Hybridsysteme aus geschäumten thermoplastischen elastomeren und polyurethanen
EP1964866B1 (de) 2007-03-02 2011-09-07 Basf Se Herstellung harter Polyurethanelastomerformteile
DE112008000525B4 (de) * 2007-03-19 2022-08-04 Basf Se Polyurethansysteme für die Herstellung von Polyurethan-Sandwichteilen
DE102007037571A1 (de) * 2007-08-09 2009-02-12 Evonik Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
WO2009047149A1 (de) * 2007-10-02 2009-04-16 Basf Se Niederdichte polyurethanschaumstoffe und deren verwendung in schuhsohlen
KR101583848B1 (ko) * 2007-11-14 2016-01-08 바스프 에스이 향상된 내굴곡성을 갖는 발포 폴리우레탄
KR101554757B1 (ko) * 2007-11-26 2015-09-21 바스프 에스이 내부 이형제로서 디알킬 시클로헥산디카르복실레이트를 포함하는 인테그랄 폴리우레탄 폼
PL2254925T3 (pl) * 2008-03-14 2015-02-27 Basf Se Elastomery poliuretanowe o dużych komórkach
US8465840B2 (en) * 2008-03-20 2013-06-18 Basf Se Polyurethane systems for producing polyurethane sandwich parts at low molding temperatures
CN101684184A (zh) 2008-09-27 2010-03-31 巴斯夫欧洲公司 可通过使用可再生的原料获得的聚氨酯鞋底
US20100152407A1 (en) * 2008-12-17 2010-06-17 Loctite (R&D) Limited Novel compounds
EP2226344B1 (de) 2009-03-02 2017-08-02 Basf Se Abriebbeständiger Polyurethanformkörper mit verbesserten Dauerbiegeeigenschaften
WO2010105966A1 (de) 2009-03-17 2010-09-23 Basf Se POLYURETHANFORMKÖRPER MIT VERBESSERTER WEITERREIßFESTIGKEIT UND VERBESSERTEM DAUERBIEGEVERHALTEN
EP2275465A3 (de) 2009-07-13 2014-07-16 Basf Se Haltbare, weiche Einleger für Schuhsohlen
KR20120103684A (ko) 2009-12-11 2012-09-19 바스프 에스이 치수적으로 안정한 폴리우레탄 발포 성형체
US9023908B2 (en) 2010-05-27 2015-05-05 Basf Se Oil-absorbent polyurethane sponges with good mechanical properties
EP2390275A1 (de) 2010-05-27 2011-11-30 Basf Se Ölaufnehmende Polyurethanschwämme mit guten mechanischen Eigenschaften
EP2395038A1 (de) 2010-06-11 2011-12-14 Basf Se Polyurethanintegralschaumstoffe mit guter Dimensionsstabilität und hoher Härte
US9894957B2 (en) 2010-11-16 2018-02-20 Basf Se Damping element in shoe soles
WO2012065299A1 (en) 2010-11-16 2012-05-24 Basf Se Dimensionally stable low-density polyurethane moldings
EP2465657A1 (de) 2010-12-16 2012-06-20 Basf Se Verfahren zur Herstellung niederdichter Polyurethanformkörper
EP2476714A1 (de) 2011-01-13 2012-07-18 Basf Se Polyurethanintegralschaumstoffe mit verbesserter Oberflächenhärte
WO2012098145A1 (de) 2011-01-21 2012-07-26 Basf Se Mikrozelluläre schäume mit verbesserten mechanischen eigenschaften
EP2559716A1 (de) 2011-08-15 2013-02-20 Basf Se Polyurethangießharz
EP2639249A1 (en) 2011-12-06 2013-09-18 Basf Se Abrasion-resistant polyurethane coating
EP2602023A1 (de) 2011-12-07 2013-06-12 Basf Se Katalysatorkombination zur Herstellung von Polyurethanschaumstoffformkörpern
US9023910B2 (en) 2012-01-18 2015-05-05 Basf Se Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set
EP2804884B1 (de) 2012-01-18 2015-12-30 Basf Se Niedrigdichte polyurethanschuhsohlen oder sohlenteile mit hohen rückprallelastizitäten und niedrigem druckverformungsrest
KR102096984B1 (ko) 2012-08-09 2020-04-03 바스프 에스이 조합 발포체
EP2746309A1 (de) 2012-12-19 2014-06-25 Basf Se Hydrolysebeständige Polyurethanformkörper aus Polyesterpolyurethan
EP2818489A1 (de) 2013-06-28 2014-12-31 Basf Se Hydrolysebeständige Polyurethanformkörper
EP3063201B2 (en) 2013-10-28 2020-12-09 Basf Se Low density polyurethane microcellular elastomer
EP2952531A1 (de) 2014-06-02 2015-12-09 Basf Se Kompakte Elastomerformteile auf Basis von Polyurethan
WO2015189045A1 (en) 2014-06-11 2015-12-17 Basf Se Polyurethane compound for producing an integrated insulation component
CN107075078B (zh) 2014-08-18 2022-01-04 巴斯夫欧洲公司 用于制备聚氨酯弹性体和热塑性聚氨酯的聚酯改性的聚丁二烯醇
CN107428908B (zh) 2015-03-09 2020-09-01 巴斯夫欧洲公司 具有优异的低温挠性的聚氨酯模制体
BR112018068332B1 (pt) 2016-03-21 2022-10-04 Basf Se Poliuretano reticulado, compósito, mistura, processo para produzir um compósito e usos de poliuretano reticulado
CN107512057B (zh) 2016-06-17 2021-09-17 科思创德国股份有限公司 聚氨酯层压模塑制品及其制备方法
BR112019019027A2 (pt) 2017-03-16 2020-04-22 Basf Se processo para produção de botas de poliuretano
CA3081483A1 (en) 2017-11-08 2019-05-16 Basf Se Vegetable oil as foam stabilizer in pu boots manufacturing
EP3502154A1 (de) 2017-12-21 2019-06-26 Covestro Deutschland AG Polyurethanhybridpolymere und ein verfahren zu ihrer herstellung
CN112207958A (zh) * 2020-09-30 2021-01-12 长沙筑友智造科技有限公司 用于装配式建筑预制构件生产的脱模剂的制备方法
CN112223499A (zh) * 2020-09-30 2021-01-15 长沙筑友智造科技有限公司 用于装配式建筑预制构件生产的脱模剂
EP4263187A1 (de) 2020-12-18 2023-10-25 BASF Polyurethanes GmbH ENTKOPPLUNGSBUCHSE AUF DER BASIS EINES GIEßELASTOMERS

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US3789045A (en) * 1972-11-13 1974-01-29 Gen Mills Chem Inc Reaction of polyisocyanates with compounds containing blocked amine groups in the presence of acids or metal salts of acids
US4585803A (en) * 1984-08-17 1986-04-29 The Dow Chemical Company Internal mold release compositions
US4519965A (en) * 1984-08-23 1985-05-28 Mobay Chemical Corporation Internal mold release agent for use in reaction injection molding
DE3535711A1 (de) * 1985-10-05 1987-04-09 Basf Ag Verfahren zur herstellung von zelligen oder kompakten polyurethan-polyharnstoff-formkoerpern mit verbesserten entformungseigenschaften sowie innere formtrennmittel und deren verwendung fuer das polyisocyanat-polyadditionsverfahren

Also Published As

Publication number Publication date
JP2544395B2 (ja) 1996-10-16
EP0260685A1 (de) 1988-03-23
JPS6377969A (ja) 1988-04-08
DE3772681D1 (de) 1991-10-10
US4764537A (en) 1988-08-16
ATE66950T1 (de) 1991-09-15
ES2023866B3 (es) 1992-02-16
DE3631842A1 (de) 1988-03-24
CA1298040C (en) 1992-03-31
EP0260685B1 (de) 1991-09-04

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