BR8504862A - Processo para a preparacao de corpos moldados - Google Patents

Processo para a preparacao de corpos moldados

Info

Publication number
BR8504862A
BR8504862A BR8504862A BR8504862A BR8504862A BR 8504862 A BR8504862 A BR 8504862A BR 8504862 A BR8504862 A BR 8504862A BR 8504862 A BR8504862 A BR 8504862A BR 8504862 A BR8504862 A BR 8504862A
Authority
BR
Brazil
Prior art keywords
preparation
molded bodies
bodies
molded
Prior art date
Application number
BR8504862A
Other languages
English (en)
Inventor
Christian Dr Weber
Klaus Dr Konig
Manfred Dr Schmidt
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR8504862A publication Critical patent/BR8504862A/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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • 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
    • C08G18/6629—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08G2110/0033—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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2125/00—Compositions for processes using internal mould release agents
    • 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
    • C08G2410/00—Soles
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Mechanical Engineering (AREA)
  • Emergency Medicine (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BR8504862A 1984-10-03 1985-10-02 Processo para a preparacao de corpos moldados BR8504862A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436163 DE3436163A1 (de) 1984-10-03 1984-10-03 Verfahren zur herstellung von formkoerpern

Publications (1)

Publication Number Publication Date
BR8504862A true BR8504862A (pt) 1986-07-22

Family

ID=6246924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504862A BR8504862A (pt) 1984-10-03 1985-10-02 Processo para a preparacao de corpos moldados

Country Status (8)

Country Link
US (1) US4609682A (pt)
EP (1) EP0180749B1 (pt)
JP (1) JPS6191216A (pt)
AU (1) AU571112B2 (pt)
BR (1) BR8504862A (pt)
CA (1) CA1252945A (pt)
DE (2) DE3436163A1 (pt)
ES (1) ES8609392A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436163A1 (de) * 1984-10-03 1986-04-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern
US4820745A (en) * 1985-05-07 1989-04-11 Huels Troisdorf Aktiengesellschaft Pressure-sensitive adhesives based on radiation-curable polyesters containing (meth)acrylic groups
DE3520326A1 (de) * 1985-06-07 1986-12-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von elastischen formkoerpern
DE3733752A1 (de) * 1987-10-06 1989-04-20 Bayer Ag Polyether und ihre verwendung als formtrennmittel fuer kunststoffe
US4868224A (en) * 1988-10-21 1989-09-19 Mobay Corporation Process for the production of molded products using internal mold release agents
US5198508A (en) * 1990-09-18 1993-03-30 Mitsui Toatsu Chemicals, Inc. Resin compositions and molded articles
US5248457A (en) * 1992-01-21 1993-09-28 Megamet Industries Method for producing intricately shaped particulate bearing precursor components with controlled porosity and density
DE4203215A1 (de) * 1992-02-05 1993-08-12 Bayer Ag Verfahren zur herstellung von formkoerpern
US5547608A (en) * 1994-09-09 1996-08-20 Basf Corporation Polyurethane SRIM compositions having internal mold release properties
US5527834A (en) * 1994-11-30 1996-06-18 Inoac Corporation Waterproof plastic foam
US5576409B1 (en) * 1995-08-25 1998-09-22 Ici Plc Internal mold release compositions
US6552153B1 (en) 1997-01-17 2003-04-22 Bayer Aktiengesellschaft Thermoplastic resins having incorporated mold release agents
DE19910246A1 (de) * 1999-03-08 2000-09-28 Bayer Ag Trennfreundliche Polyurethan-Formschaum-Systeme
PT1161475E (pt) * 1999-03-17 2004-07-30 Huntsman Int Llc Processo de preparacao de um material de poliuretano moldado
JP4524495B2 (ja) * 2004-05-17 2010-08-18 三井化学株式会社 ポリウレタンフォーム用組成物、該組成物から得られるポリウレタンフォーム及び用途
WO2007020905A1 (ja) * 2005-08-12 2007-02-22 Mitsui Chemicals Polyurethanes, Inc. ポリウレタンフォーム用組成物、該組成物から得られるポリウレタンフォームおよびその用途
JP4932721B2 (ja) * 2005-08-12 2012-05-16 三井化学株式会社 ポリウレタンフォーム用組成物、該組成物から得られるポリウレタンフォームおよびその用途
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US7901762B2 (en) 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
US7875675B2 (en) 2005-11-23 2011-01-25 Milgard Manufacturing Incorporated Resin for composite structures
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
JP5224715B2 (ja) * 2007-04-27 2013-07-03 三井化学株式会社 制振吸音材、およびその製造方法
WO2010013710A1 (ja) 2008-07-30 2010-02-04 三井化学株式会社 ポリエステルポリオール、ポリウレタン用組成物、ポリウレタンフォーム用組成物、ポリウレタン樹脂およびポリウレタンフォーム
JP5393089B2 (ja) 2008-09-24 2014-01-22 三井化学株式会社 車両シート用モールド発泡ウレタンパッド、車両シート及びそれらの製造方法
EP2643373A1 (de) * 2010-11-22 2013-10-02 Bayer Intellectual Property GmbH Verfahren zur herstellung von polyurethanweichschaumstoffen
ES2524895T3 (es) 2010-11-22 2014-12-15 Bayer Intellectual Property Gmbh Procedimiento para la producción de espumas blandas de poliuretano
WO2012069385A1 (de) 2010-11-22 2012-05-31 Bayer Materialscience Ag Verfahren zur herstellung von polyurethanweichschaumstoffen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037947A (en) * 1959-10-08 1962-06-05 Thiokol Chemical Corp Foamed polyurethane polymer and method of making same
US3356621A (en) * 1963-12-26 1967-12-05 Gen Latex And Chemical Corp Rigid polyurethane foams prepared by using as the active hydrogen component a mixture of (a) the transesterification product of pentaerythritol with castor oil and (b) polyester polytols
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses
DE2121670C3 (de) * 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2307589C3 (de) * 1973-02-16 1984-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
US4201847A (en) * 1973-02-16 1980-05-06 Bayer Aktiengesellschaft Process of preparing foams with internal mold-release agents
DE2356692C2 (de) * 1973-11-13 1984-01-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2363452C2 (de) * 1973-12-20 1983-10-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
US4058492A (en) * 1974-01-10 1977-11-15 Bayer Aktiengesellschaft Process for molding polyurethane foams
DE2427273C2 (de) * 1974-06-06 1982-10-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften
US4098731A (en) * 1974-07-03 1978-07-04 Bayer Aktiengesellschaft Process for the production of foams
GB1575205A (en) * 1976-03-29 1980-09-17 Ici Ltd Process for the production of polyurethane foam mouldings
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
JPS5417359A (en) * 1977-07-08 1979-02-08 Hitachi Ltd Manufacture of clad
JPS5542091A (en) * 1978-09-19 1980-03-25 Sanyo Electric Co Ltd Method and device for storing and indicating reservation data for timer
DE3012126C2 (de) * 1980-03-28 1984-12-20 Bayer Ag, 5090 Leverkusen Innere Formtrennmittel für Kunststoffe auf Polyisocyanatbasis und ein Verfahren zur Herstellung von Carbodiimid-, Isocyanurat- und/oder Urethangruppen aufweisenden Formkunststoffen
US4379100A (en) * 1981-02-02 1983-04-05 Ex-Cell-O Corporation Polyurethane molding process with siloxane internal release agent
JPS5930816A (ja) * 1982-08-11 1984-02-18 Toyota Motor Corp 反応射出成形原料
JPS6015418A (ja) * 1983-07-07 1985-01-26 Mitui Toatsu Chem Inc ポリウレタン成形物の物性改良方法
DE3436163A1 (de) * 1984-10-03 1986-04-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern
JPS6356887A (ja) * 1986-08-28 1988-03-11 Fuji Elelctrochem Co Ltd 磁気デイスク装置

Also Published As

Publication number Publication date
EP0180749B1 (de) 1988-06-08
DE3563214D1 (en) 1988-07-14
CA1252945A (en) 1989-04-18
JPS6191216A (ja) 1986-05-09
AU571112B2 (en) 1988-03-31
ES547490A0 (es) 1986-07-16
DE3436163A1 (de) 1986-04-10
ES8609392A1 (es) 1986-07-16
EP0180749A1 (de) 1986-05-14
US4609682A (en) 1986-09-02
AU4749885A (en) 1986-04-10
JPH0129493B2 (pt) 1989-06-12

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
B15K Others concerning applications: alteration of classification

Ipc: C08J 9/00 (2006.01), B29C 33/62 (2006.0