ES2110141T3 - Poliuretanos hidrofobos rigidos. - Google Patents

Poliuretanos hidrofobos rigidos.

Info

Publication number
ES2110141T3
ES2110141T3 ES94106757T ES94106757T ES2110141T3 ES 2110141 T3 ES2110141 T3 ES 2110141T3 ES 94106757 T ES94106757 T ES 94106757T ES 94106757 T ES94106757 T ES 94106757T ES 2110141 T3 ES2110141 T3 ES 2110141T3
Authority
ES
Spain
Prior art keywords
molecular weight
optionally
hydrophobic polyurethanes
rigid hydrophobic
functional
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 - Lifetime
Application number
ES94106757T
Other languages
English (en)
Inventor
Hanns-Peter Dr Muller
Kirkor Dr Sirinyan
Manfred Dr Kapps
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
Application granted granted Critical
Publication of ES2110141T3 publication Critical patent/ES2110141T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/005—< 50kg/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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Thermal Insulation (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

LOS POLIURETANOS ENDURECIDOS SON OBTENIBLES MEDIANTE TRANSFORMACION DE 1. POLIISOCIANATOS CON 2. UNA MEZCLA POLIOL, COMPUESTA DE A) AR DE 260 2.000 SOBRE LA BASE DE C9 POLIOLEFINAS OLIGOMERAS NO FUNCIONALES DE PESO MOLECULAR DE 700 DE PESO MOLECULAR DE 62 8.000, CON PREFERENCIA DE PESO MOLECULAR DE 62 LMENTE EN PRESENCIA DE 3. AGUA COMO MEDIO DE IMPULSION Y 4. REALIZANDOSE EN LA QUIMICA PUR CON LOS MEDIOS ADICIONALES Y AUXILIARES CONOCIDOS.
ES94106757T 1993-05-12 1994-04-29 Poliuretanos hidrofobos rigidos. Expired - Lifetime ES2110141T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315841A DE4315841A1 (de) 1993-05-12 1993-05-12 Harte hyrophobe Polyurethane

Publications (1)

Publication Number Publication Date
ES2110141T3 true ES2110141T3 (es) 1998-02-01

Family

ID=6487897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106757T Expired - Lifetime ES2110141T3 (es) 1993-05-12 1994-04-29 Poliuretanos hidrofobos rigidos.

Country Status (8)

Country Link
US (1) US6075064A (es)
EP (1) EP0624619B1 (es)
JP (1) JP3343441B2 (es)
AT (1) ATE161279T1 (es)
CA (1) CA2123150C (es)
DE (2) DE4315841A1 (es)
DK (1) DK0624619T3 (es)
ES (1) ES2110141T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310907B3 (de) * 2003-03-13 2004-01-08 Bayer Ag Schall- und wärmedämmendes Konstruktionselement
WO2006047433A1 (en) * 2004-10-25 2006-05-04 Dow Global Technologies, Inc. Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids
CA2579766C (en) * 2004-10-25 2013-12-17 Dow Global Technologies Inc. Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials
EP1807460B1 (en) * 2004-10-25 2013-02-13 Dow Global Technologies LLC Polyurethane carpet backings made using hydroxymethylated polyester polyols
ATE523540T1 (de) * 2004-10-25 2011-09-15 Dow Global Technologies Llc Prepolymere aus von fettsäuren abgeleiteten hydroxymethylhaltigen polyesterpolyolen
RU2418814C2 (ru) * 2004-10-25 2011-05-20 Дау Глобал Текнолоджиз Инк. Водные полиуретановые дисперсии, полученные из гидроксиметилсодержащих полиэфирполиолов на основе сложного эфира, полученных из жирных кислот
KR101315527B1 (ko) * 2004-10-26 2013-10-08 다우 글로벌 테크놀로지스 엘엘씨 활성 수소 함유 화합물의 알콕시화를 위한 개량된 방법 및그로부터 제조된 알콕시화 화합물
DE102005017363A1 (de) * 2005-04-14 2006-10-19 Basf Ag Verfahren zur Herstellung von Polyurethan- und Polyisocyanurat-Hartschaumstoffen
EP2167563B1 (en) * 2007-07-12 2013-05-29 Dow Global Technologies LLC Room temperature curable polymers and precursors thereof
JP5554423B2 (ja) * 2012-02-16 2014-07-23 三洋化成工業株式会社 ポリウレタン樹脂製造用ポリオール成分、ポリウレタン樹脂およびその成形品
EP2677030A1 (en) 2012-06-21 2013-12-25 Latvijas Valsts Koksnes kimijas instituts Polyurethane rigid and flexible foams as composite obtained from wood origin raw materials and used as support for immobilization of microorganisms that produce ligninolytic enzymes
KR102156595B1 (ko) 2015-10-02 2020-09-16 더 케무어스 컴퍼니 에프씨, 엘엘씨 소수성 화합물이 혼합되어 있는 고체 중합체 물품
WO2019117952A1 (en) * 2017-12-15 2019-06-20 Boral Ip Holdings (Australia) Pty Limited Fatty acid modified polyurethane composites with improved dimensional stability

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL260202A (es) * 1960-01-19 1900-01-01
US3248349A (en) * 1962-05-03 1966-04-26 Mobay Chemical Corp Cellular polyurethane plastics prepared from a tall oil ester
US3558531A (en) * 1968-03-28 1971-01-26 Atomic Energy Commission Process for closed-cell rigid polyurethane foams
DE2309508A1 (de) * 1972-03-20 1973-09-27 Goodyear Tire & Rubber Polyurethan
DE3530754A1 (de) * 1985-08-28 1987-03-05 Reichhart Berta Polyurethan-hartschaumstoffe, verfahren zu ihrer herstellung sowie vorrichtung zur durchfuehrung dieses verfahrens
US4758605A (en) * 1987-03-12 1988-07-19 The Dow Chemical Company Stabilization of reactivity of polyester polyol based polyurethane foam components
DE3837351C1 (es) * 1988-11-03 1989-11-23 Th. Goldschmidt Ag, 4300 Essen, De

Also Published As

Publication number Publication date
JP3343441B2 (ja) 2002-11-11
US6075064A (en) 2000-06-13
CA2123150C (en) 2005-07-05
DE4315841A1 (de) 1994-11-17
CA2123150A1 (en) 1994-11-13
EP0624619A1 (de) 1994-11-17
JPH0711126A (ja) 1995-01-13
DK0624619T3 (da) 1998-08-24
ATE161279T1 (de) 1998-01-15
EP0624619B1 (de) 1997-12-17
DE59404803D1 (de) 1998-01-29

Similar Documents

Publication Publication Date Title
ATE95823T1 (de) Weiche flexible polyurethanschaumstoffe, verfahren zu deren herstellung sowie in diesem verfahren verwendbare polyolzusammensetzung.
DK0624619T3 (da) Hårde hydrofobe polyurethaner
FI874489A0 (fi) I fuktighet haordnande taetningsblandningar.
DK525188A (da) Fremgangsmaade til fremstilling af polyurethanskum
ATE163658T1 (de) Herstellung polymerer schäume
DK0624611T3 (da) Fremgangsmåde til fremstilling af polyurethan-skumplast
ATE14741T1 (de) Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen sowie hierzu verwendbare polyester-polyol-polyether-polyolmischungen.
DE3870470D1 (de) Reaktionssystem zur herstellung von verformbaren polyurethanen.
DE59711326D1 (de) Verfahren zur Herstellung von Polyurethanweichschaumstoffen
ATE14589T1 (de) Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit verbesserter hydrolysebestaendigkeit und guter stanzbarkeit.
ATE201219T1 (de) Kontinuierliches verfahren zur herstellung von flexiblen polyurethan weichschaumstoffen
ATE72253T1 (de) Verfahren zur herstellung von polyurethanhartschaumstoffen.
ATE102636T1 (de) Verfahren zur herstellung von polyurethanweichschaumstoffen.
DE59005887D1 (de) Verfahren zur Herstellung von Harnstoff- und Biuretgruppen enthaltendem 1,5 Naphtylendiisocyanat.
DE3882940D1 (de) Verfahren zur herstellung von biuretpolyisocyanaten, die nach diesem verfahren erhaltenen verbindungen und ihre verwendung.
DE69208485D1 (de) Verfahren zur Herstellung von Schaumstoffen
DE69410379D1 (de) Verfahren zur Herstellung von Chloropren
DE69317021D1 (de) Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit niedriger Dichte und so erhaltene Polyurethan-Weichschaumstoffe
DE60016689D1 (de) Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit niedriger Dichte

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 624619

Country of ref document: ES