ES473034A1 - Procedimiento para la obtencion de materiales sinteticos de poliuretano - Google Patents

Procedimiento para la obtencion de materiales sinteticos de poliuretano

Info

Publication number
ES473034A1
ES473034A1 ES473034A ES473034A ES473034A1 ES 473034 A1 ES473034 A1 ES 473034A1 ES 473034 A ES473034 A ES 473034A ES 473034 A ES473034 A ES 473034A ES 473034 A1 ES473034 A1 ES 473034A1
Authority
ES
Spain
Prior art keywords
weight
cellular
graft polymer
preparation
application
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
ES473034A
Other languages
English (en)
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 ES473034A1 publication Critical patent/ES473034A1/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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedimiento para la obtención de materiales sintéticos de poliuretano, caracterizado porque se hacen reaccionar a) poliisocianatos con b) compuestos polihidroxílicos conteniendo materiales de carga así como, en cado dado, c) ulteriores compuestos polihidroxílicos de alto y/o de bajo peso molecular, o bien poliaminas, en caso dado en presencia de d) catalizadores, agentes de propulsión, estabilizadores y ulteriores aditivos en sí conocidos, empleándose como componente b) suspensiones estables al almacenamiento de 1) un 0,5 hasta 80% en peso (referido a la totalidad de la suspensión) de un material de carga inorgánico en 2) un 20 hasta 99,5% en peso, (referido a la totalidad de la suspensión) de compuestos polihidroxílicos con grupos hidroxilo enlazados en forma alifática o cicloalifática, conteniendo el componente poliol 2) como estabilizador un 0,05 hasta 10% en peso, referido a 1) + 2) de un copolímero de injerto que se ha obtenido por polimerización radical de (a) en 1 hasta 35% en peso, referido al polímero de injerto, de un ácido carboxílico olefínicamente insaturado, así como (b) un 0 hasta 60% en peso, referido al polímero de injerto, de ulteriores monómeros insaturados en presencia de un compuesto polihidroxílico, habiéndose neutralizado los grupos carboxilo del polímero de injerto total o parcialmente por bases orgánicas o inorgánicas.
ES473034A 1977-09-02 1978-09-01 Procedimiento para la obtencion de materiales sinteticos de poliuretano Expired ES473034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739620 DE2739620A1 (de) 1977-09-02 1977-09-02 Stabile suspensionen anorganischer fuellstoffe in organischen polyhydroxylverbindungen

Publications (1)

Publication Number Publication Date
ES473034A1 true ES473034A1 (es) 1979-04-01

Family

ID=6017979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473034A Expired ES473034A1 (es) 1977-09-02 1978-09-01 Procedimiento para la obtencion de materiales sinteticos de poliuretano

Country Status (6)

Country Link
US (2) US4198333A (es)
EP (1) EP0001066B1 (es)
JP (1) JPS5447751A (es)
DE (2) DE2739620A1 (es)
ES (1) ES473034A1 (es)
IT (1) IT1106292B (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850609A1 (de) * 1978-11-22 1980-06-12 Basf Ag Verfahren zur herstellung von stabilen fuellstoff-polyol-dispersionen
EP0014503B1 (de) * 1979-02-02 1982-07-28 Rohner AG Pratteln Verfahren zur Herstellung von in wässrigen Medien dispergierbaren, hochkonzentrierten, feindispersen, dispergiermittelarmen oder dispergiermittelfreien Präparaten von in Wasser schwer löslichen bis unlöslichen Wirksubstanzen in fester Form
DE2913458A1 (de) 1979-04-04 1980-10-16 Bayer Ag Dispersionen von hochschmelzenden polyestern in polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung bei der herstellung von polyurethankunststoffen
US4359549A (en) * 1980-04-14 1982-11-16 Basf Wyandotte Corporation Polyurethane sealant compositions
US4318838A (en) * 1980-04-14 1982-03-09 Basf Wyandotte Corporation Polyurethane sealant compositions
US4424333A (en) * 1980-11-03 1984-01-03 Olin Corporation Modified polyurethane liquid polymer compositions
US4418158A (en) * 1981-07-10 1983-11-29 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4729850A (en) * 1981-07-10 1988-03-08 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4520140A (en) * 1981-07-10 1985-05-28 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4481307A (en) * 1981-07-10 1984-11-06 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4365024A (en) * 1981-07-10 1982-12-21 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4555442A (en) * 1981-07-10 1985-11-26 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4417999A (en) * 1982-06-03 1983-11-29 Witco Chemical Corporation Free flowing antistatic composition
US4448845A (en) * 1982-09-29 1984-05-15 The Dow Chemical Company Halogenated polar polymer treatment of inorganic fillers
US4521615A (en) * 1983-03-16 1985-06-04 Olin Corporation Preparation of carboxylic acid-containing monoether and polyether polyol addition products
US4460738A (en) * 1983-03-16 1984-07-17 Olin Corporation Preparation of carboxylic acid-containing polyurethane prepolymers and aqueous dispersions thereof
US4529745A (en) * 1983-05-02 1985-07-16 Jim Walter Resources, Inc. Unsaturated polyoxyalkylene adduct/fumarate diester reaction product for cellular foam stabilization
US4572919A (en) * 1983-05-02 1986-02-25 Jim Walter Resources, Inc. Unsaturated polyoxyalkylene adduct/fumarate diester reaction product for cellular foam stabilization
US4533485A (en) * 1983-06-20 1985-08-06 Olin Corporation Anionic surfactant addition products of maleic or fumaric acid and a poly(oxyalkylated) alcohol
US4827028A (en) * 1984-04-23 1989-05-02 Olin Corporation Anionic surfactants
US4533486A (en) * 1984-09-24 1985-08-06 Olin Corporation Sulfated addition products of selected unsaturated dicarboxylic acids and poly(oxyalkylated) alcohols as anionic surfactants
US5094778A (en) * 1985-07-05 1992-03-10 The Dow Chemical Company Mixed metal hydroxide containing a dispersant
US5196143A (en) * 1985-07-05 1993-03-23 The Dow Chemical Company Mixed metal hydroxide-clay adducts as thickeners for water and other hydrophylic fluids
US5721198A (en) * 1985-07-05 1998-02-24 The Dow Chemical Company Elastic solids having reversible stress-induced fluidity
US4664843A (en) * 1985-07-05 1987-05-12 The Dow Chemical Company Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids
US4701474A (en) * 1986-04-09 1987-10-20 Union Carbide Corporation Reduced reactivity polyols as foam controllers in producing polyurethanes foams
US4721733A (en) * 1987-03-09 1988-01-26 Atlantic Richfield Company Polymer polyol dispersion from α,β ethylenically unsaturated dicarboxylic acid anhydrides
CA1339429C (en) * 1987-07-29 1997-09-02 Donald Borseth Caustic-stable modified polycarboxylate compound and method of making the same
US5194493A (en) * 1989-06-16 1993-03-16 Hayes John E Polymer polyol composition containing a grafted polyol-polyacrylate dispersant
US4963637A (en) * 1989-06-23 1990-10-16 Union Carbide Chemicals And Plastics Company Inc. Acid containing isocyanate-terminated prepolymers, salt prepolymers and polymers thereof
US5703175A (en) * 1991-10-16 1997-12-30 Diversey Lever, Inc. Caustic-stable modified polycarboxylate compound and method of making the same
FR2729964B1 (fr) 1995-01-31 2003-02-28 Omya Sa Charges minerales traitees. suspensions de ces charges dans des polyols et leurs utilisations dans les mousses polyurethannes
KR0173522B1 (ko) * 1995-12-20 1999-04-01 최근배 폴리우레탄 프리폴리머의 제조방법, 상기 프리폴리머로부터 제조되는 수용성 폴리우레탄 분산체의 제조방법 및 그의 용도
GB9807180D0 (en) 1998-04-04 1998-06-03 Ecc Int Ltd Pigment products
FR2780409B1 (fr) 1998-06-30 2001-07-13 Omya Sa Procede pour traiter une charge minerale par un phosphate, charge minerale ainsi traitee, mousses de polyurethanne et polyurethannes composites utilisant cette charge, objets moules ou non les contenant
DE10084441T1 (de) 1999-04-01 2002-03-21 Imerys Pigments Inc Koalinton-Pigmente, ihre Herstellung und Verwendung
BR0009458A (pt) 1999-04-01 2002-01-08 Imerys Pigments Inc Produto de pigmento para uma composição de revestimento de papel, processos para fabricar um produto de pigmento para uma composição de revestimento de papel, e para produzir um produto de pigmento, composição de revestimento para o uso na produção de revestimentos de brilho sobre papel e outros substratos, e, processo para revestir uma folha de papel e calandrar o papel para formar nele um revestimento de brilho
US6554892B1 (en) 1999-07-02 2003-04-29 Imerys Kaolin, Inc. Compositions and methods for making a coarse platey, high brightness kaolin product
GB0020182D0 (en) 2000-08-17 2000-10-04 Imerys Minerals Ltd Particulate kaolin
GB0020179D0 (en) * 2000-08-17 2000-10-04 Imerys Minerals Ltd Kaolin products and their use
GB0020180D0 (en) 2000-08-17 2000-10-04 Imerys Minerals Ltd Kaolin products and their production
US6716913B1 (en) 2000-11-27 2004-04-06 Arch Chemicals, Inc. Polyols containing grafted carboxyl groups and method of making same
US20030085012A1 (en) * 2001-09-07 2003-05-08 Jones J Philip E Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness
US6808559B2 (en) * 2002-02-26 2004-10-26 Imerys Pigments, Inc. Kaolin clay pigments suited to rotogravure printing applications and method for preparing the same
US20060089444A1 (en) * 2002-03-28 2006-04-27 Howard Goodman Flame retardant polymer compositions comprising a particulate clay mineral
US20100101165A1 (en) * 2008-10-28 2010-04-29 Therma-Tru Corp. Low-density filled polyurethane foam
JP5937394B2 (ja) * 2012-03-23 2016-06-22 リケンテクノス株式会社 活性エネルギー線硬化性樹脂組成物
JP2015007167A (ja) * 2013-06-25 2015-01-15 株式会社ブリヂストン 硬質ポリウレタンフォームの製造方法、硬質ポリウレタンフォーム、及び衝撃吸収材

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364829A (fr) * 1962-06-02 1964-06-26 Bayer Ag Nouvelles matières plastiques homogènes de polyuréthane
US3294711A (en) * 1963-04-22 1966-12-27 Bayer Ag Graft polymers of vinyl acetate or vinyl chloride onto a saturated polyester backbone, and polyurethane foams therefrom
USRE28715E (en) * 1964-08-12 1976-02-17 Polyurethanes, reactive solutions and methods and their production
US3637909A (en) * 1968-07-15 1972-01-25 Bayer Ag Polyurethanes process and product prepared from aliphatic polycarbonates containing in situ polymerized unsaturated compounds
DE2016470C3 (de) * 1970-04-07 1973-12-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung stabiler wäßriger Dispersionen von in Wasser schwerlöslichen optischen Aufhellern
GB1345475A (en) * 1971-02-01 1974-01-30 Mitsubishi Petrochemical Co Mthod of forming a filler and resin or rubber composition
US3849362A (en) * 1973-09-04 1974-11-19 Carborundum Co Incorporation of fillers in insoluble,infusible oxybenzoyl polymers
US3971753A (en) * 1973-12-13 1976-07-27 Union Carbide Corporation Polymer composites and preparation thereof
FR2283189A2 (fr) * 1974-06-14 1976-03-26 Ugine Kuhlmann Procede de preparation de particules pigmentaires revetues d'un polymere organique et compositions en resultant
US3966672A (en) * 1974-11-20 1976-06-29 Atlantic Richfield Company Preparation of carboxyl-containing polymers and composites thereof with hydroxyl-containing materials
US4077804A (en) * 1975-03-26 1978-03-07 Xerox Corporation Method of producing toner particles by in-situ polymerization and imaging process
US4026909A (en) * 1975-07-14 1977-05-31 The Upjohn Company Cis-13-PGF2.sub.α analogs
DE2536493A1 (de) * 1975-08-16 1977-02-24 Bayer Ag Polymerisationsprodukte

Also Published As

Publication number Publication date
DE2860503D1 (en) 1981-04-02
EP0001066A1 (de) 1979-03-21
US4198333A (en) 1980-04-15
DE2739620A1 (de) 1979-03-08
IT7850917A0 (it) 1978-08-31
US4250077A (en) 1981-02-10
EP0001066B1 (de) 1981-02-25
IT1106292B (it) 1985-11-11
JPS5447751A (en) 1979-04-14

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