ES8202037A1 - Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras - Google Patents

Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras

Info

Publication number
ES8202037A1
ES8202037A1 ES501054A ES501054A ES8202037A1 ES 8202037 A1 ES8202037 A1 ES 8202037A1 ES 501054 A ES501054 A ES 501054A ES 501054 A ES501054 A ES 501054A ES 8202037 A1 ES8202037 A1 ES 8202037A1
Authority
ES
Spain
Prior art keywords
weight
prepolymer
production
groups
moulded articles
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
ES501054A
Other languages
English (en)
Other versions
ES501054A0 (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 AG
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 ES501054A0 publication Critical patent/ES501054A0/es
Publication of ES8202037A1 publication Critical patent/ES8202037A1/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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE MASAS MOLDEABLES ESENCIALMENTE LIBRES DE DISOLVENTE. ESTAN COMPUESTOS CON UN 87-32 POR 100 EN PESO DE UN COMPUESTO QUE CONTIENE ATOMOS DE HIDROGENO REACTIVOS CON RESPECTO A LOS ISOCIANATOS; 2-18 POR 100 EN PESO DE UN POLIISOCIANATO CON PUNTO DE FUSION SUPERIOR A 150 C., Y UN 11-50 POR 100 EN PESO DE UN MATERIAL DE CARGA ORGANICO O INORGANICO. PARA LLEGAR A ESTO SE HACE REACCIONAR A TEMPERATURAS DE 20 HASTA 50 C. 75-90 POR 100 EN PESO DE UN PREPOLIMERO CONTENIENDO GRUPOS NCO CON 10-25 POR 100 EN PESO DE UN COMPUESTO CON 2 HASTA 4 GRUPOS AMINO Y UN PESO MOLECULAR INFERIOR A 200 EN PRESENCIA DE UN 1-5 POR 100 DE UN TAMIZ MOLECULAR DEL TIPO ALUMOSILICATO SODICO Y-O 0,1-5 POR 100 DE UNO O VARIOS ACTIVADORES. EL PREPOLIMERO CONTIENE 0,3 HASTA 4 POR 100 EN PESO DE GRUPOS AMINO PRIMARIOS Y-O SECUNDARIOS, 1,5 HASTA 10 POR 100 DE GRUPOS URETANO Y 1,5 HASTA 10 POR 100 DE GRUPOS UREA.
ES501054A 1980-04-03 1981-04-03 Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras Expired ES8202037A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013263 DE3013263A1 (de) 1980-04-03 1980-04-03 Hitzehaertbare formmassen, verfahren zu deren herstellung und deren verwendung in einem verfahren zur herstellung von formkoerpern

Publications (2)

Publication Number Publication Date
ES501054A0 ES501054A0 (es) 1982-01-01
ES8202037A1 true ES8202037A1 (es) 1982-01-01

Family

ID=6099351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501054A Expired ES8202037A1 (es) 1980-04-03 1981-04-03 Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras

Country Status (8)

Country Link
US (1) US4336180A (es)
EP (1) EP0042470B1 (es)
JP (1) JPS56152825A (es)
AT (1) ATE10503T1 (es)
AU (1) AU538203B2 (es)
CA (1) CA1161982A (es)
DE (2) DE3013263A1 (es)
ES (1) ES8202037A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941051A1 (de) * 1979-10-10 1981-04-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von faserverstaerkten formkoerpern
WO1984003288A1 (en) * 1983-02-16 1984-08-30 Dow Chemical Co An active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparing the active hydrogen-containing composition, and a process for preparing molded polymeric products from the active hydrogen-containing composition
US5011647A (en) * 1983-02-16 1991-04-30 The Dow Chemical Company Internal mold release compositions
US4876019A (en) * 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
US5008033A (en) * 1983-02-16 1991-04-16 The Dow Chemical Company Internal mold release compositions
DE3507374A1 (de) * 1985-03-02 1986-09-04 Bayer Ag, 5090 Leverkusen Verfahren von nichtgeschaeumten formkoerpern
US4935460A (en) * 1987-03-11 1990-06-19 Ici Americas Inc. Reaction injection molding compositions
GB8821183D0 (en) * 1988-09-09 1988-10-12 Ici America Inc Composition of matter
DE19711528A1 (de) * 1996-03-26 1997-11-06 Relius Coatings Gmbh & Co Lösemittelfreier, zweikomponentiger Abziehlack für Metalloberflächen
US5807513A (en) * 1997-07-08 1998-09-15 Ut Automotive Dearborn, Inc. Recycling trim components
US6692802B1 (en) * 1997-08-27 2004-02-17 Reichhold, Inc. Resins for lining surfaces
AR040209A1 (es) * 2002-06-14 2005-03-16 Agrolinz Melamin Gmbh Material de moldeo de amino resina para productos con flexibilidad mejorada y productos de amino resina con flexibilidad mejorada
US7185468B2 (en) 2002-10-31 2007-03-06 Jeld-Wen, Inc. Multi-layered fire door and method for making the same
US20070160793A1 (en) * 2005-12-21 2007-07-12 Bayer Materialscience Llc And Daimlerchrysler Corporation Load-bearing composite panels
EP3349981B1 (en) 2015-09-17 2020-08-26 Roberto Velozzi Jerez Load-bearing composite panels, materials, products, and processes to make and use same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928129B2 (de) * 1969-06-03 1974-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von nichtzelligen Polyurethankunststoffen
BE793041A (fr) * 1971-12-23 1973-06-20 Bayer Ag Resines de polyurethanes dures renforcees et aptes au formage reversible a la chaleur
JPS5216595A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing anionic polyurethane emulsions
DE2842805A1 (de) * 1978-09-30 1980-04-10 Bayer Ag Beschichtungsmassen
DE2921162A1 (de) * 1979-05-25 1980-12-04 Bayer Ag Hitzehaertbare formmassen und verfahren zur herstellung von formkoerpern
DE2941051A1 (de) * 1979-10-10 1981-04-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von faserverstaerkten formkoerpern

Also Published As

Publication number Publication date
EP0042470B1 (de) 1984-11-28
AU6883081A (en) 1981-10-08
US4336180A (en) 1982-06-22
CA1161982A (en) 1984-02-07
ES501054A0 (es) 1982-01-01
JPS56152825A (en) 1981-11-26
EP0042470A3 (en) 1982-09-08
ATE10503T1 (de) 1984-12-15
DE3013263A1 (de) 1981-10-15
JPH023411B2 (es) 1990-01-23
DE3167381D1 (en) 1985-01-10
EP0042470A2 (de) 1981-12-30
AU538203B2 (en) 1984-08-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519