AR004861A1 - Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma - Google Patents

Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma

Info

Publication number
AR004861A1
AR004861A1 ARP960105501A ARP960105501A AR004861A1 AR 004861 A1 AR004861 A1 AR 004861A1 AR P960105501 A ARP960105501 A AR P960105501A AR P960105501 A ARP960105501 A AR P960105501A AR 004861 A1 AR004861 A1 AR 004861A1
Authority
AR
Argentina
Prior art keywords
formulation
polyol
foam
weight
poliol
Prior art date
Application number
ARP960105501A
Other languages
English (en)
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8220918&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR004861(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of AR004861A1 publication Critical patent/AR004861A1/es

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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <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
    • 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)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

Una formulación de poliol comprende: (a) entre 80 y 99,5 partes por peso (ppp) en un poliol polímero que comprende un poliol base que posee un pesomolecular comprendido dentro de un rango que oscila entre 2.500 y 6.500, una funcionalidadnomina l promedio (Fn) de por lo menos 2,0 y un contenidohidróxilo primario de por lo menos un 40% por peso y un polímero dispersado en forma estable dentro del mismo; y hasta un total de 100 ppp. (b) entre 0,5 y 20ppp de un poliol hidróxido queposee un p eso molecular comprendido entro de un rango que oscila entre 2.000 y 5.500, un contenido de óxido de etileno de porlo menos un 40% por peso y un contenido hidróxilo primario de por lo menos un 50%. Asimismo, la formulación puedecomrende un catali zador, preferentementeincluye un catalizador de estano, en forma opcional, un agente de entrecruzamiento, y resulta de gran utilidad para la produción de espumas depoliuretano similares al látex. Dichas espumaspueden aplicarse de forma apropiada en almohadones (por ejemplo en asientos de automóviles y mueblestapizados) o colchones.
ARP960105501A 1995-12-07 1996-12-05 Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma AR004861A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95203400 1995-12-07

Publications (1)

Publication Number Publication Date
AR004861A1 true AR004861A1 (es) 1999-03-10

Family

ID=8220918

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105501A AR004861A1 (es) 1995-12-07 1996-12-05 Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma

Country Status (19)

Country Link
US (1) US6068790A (es)
EP (1) EP0778301B1 (es)
JP (1) JPH09176270A (es)
KR (1) KR970042642A (es)
AR (1) AR004861A1 (es)
AT (1) ATE271571T1 (es)
AU (1) AU704491B2 (es)
BR (1) BR9605862A (es)
CZ (1) CZ351996A3 (es)
DE (1) DE69632943D1 (es)
DK (1) DK0778301T3 (es)
HU (1) HU218085B (es)
NZ (1) NZ299890A (es)
PL (1) PL317341A1 (es)
RU (1) RU2166516C2 (es)
SG (1) SG48496A1 (es)
TR (1) TR199600973A2 (es)
TW (1) TW464663B (es)
ZA (1) ZA9610229B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725020C2 (de) * 1997-06-13 2001-10-31 Bayer Ag Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe
ATE234333T1 (de) 1999-05-31 2003-03-15 Huntsman Int Llc Verfahren zur herstellung eines pipa-polyols
ES2247072T3 (es) * 2000-02-14 2006-03-01 Huntsman International Llc Procedimiento para preparar una espuma de poliuretano flexible.
KR100663682B1 (ko) 2000-04-14 2007-01-02 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼의 제조방법
EP1172387A1 (en) * 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
DE10129062A1 (de) * 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
KR100503644B1 (ko) * 2002-05-21 2005-07-25 덕양산업주식회사 인스트루먼트 패널의 폼층 조성물
AU2003264125A1 (en) * 2002-08-27 2004-03-19 Shell Internationale Research Maatschappij B.V. Polyol combination
US7208531B2 (en) 2003-06-26 2007-04-24 Basf Corporation Viscoelastic polyurethane foam
US7238730B2 (en) 2003-06-26 2007-07-03 Basf Corporation Viscoelastic polyurethane foam
CN1295266C (zh) * 2004-09-30 2007-01-17 青岛科技大学 阻燃高活性聚合物聚醚多元醇制备方法及其用于制备高回弹阻燃聚氨酯软泡材料的方法
CN1308373C (zh) * 2004-09-30 2007-04-04 青岛科技大学 阻燃聚合物聚醚多元醇制备方法及其用于制备块状阻燃聚氨酯泡沫材料的方法
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
US8552078B2 (en) * 2006-10-17 2013-10-08 Air Products And Chemicals, Inc. Crosslinkers for improving stability of polyurethane foams
WO2014056080A2 (en) * 2012-10-10 2014-04-17 Proprietect L.P. Process for producing a low density free-rise polyurethane foam
JP2016044292A (ja) * 2014-08-26 2016-04-04 株式会社ブリヂストン 軟質ウレタンフォーム及びそれを用いてなるシートパッド
WO2019018142A1 (en) 2017-07-17 2019-01-24 Dow Global Technologies Llc POLYURETHANE FOAMS AND METHOD OF MANUFACTURING THE SAME

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129823B1 (es) * 1971-03-15 1974-03-01 Ugine Kuhlmann
US4008189A (en) * 1974-06-03 1977-02-15 Olin Corporation Hydrophilic polyurethane foam
US4226756A (en) * 1976-07-06 1980-10-07 Union Carbide Corporation Mixtures of extenders and polyols or polymer/polyols useful in polyurethane production
US4357430A (en) * 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4855330A (en) * 1988-05-24 1989-08-08 Arco Chemical Technology, Inc. High styrene content stable polymer polyols using epoxy resin-modified polyols as base polyols
US5011908A (en) * 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
GB9100988D0 (en) * 1991-01-17 1991-02-27 Shell Int Research Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams
US5124368A (en) * 1991-07-29 1992-06-23 Arco Chemical Technology, L.P. Pour-in-place flexible polyurethane foam articles
US6521674B1 (en) * 1993-10-01 2003-02-18 Carpenter Co. Latex-like flexible polyurethane foam and process for making same

Also Published As

Publication number Publication date
JPH09176270A (ja) 1997-07-08
CZ351996A3 (en) 1997-06-11
EP0778301B1 (en) 2004-07-21
PL317341A1 (en) 1997-06-09
AU704491B2 (en) 1999-04-22
DK0778301T3 (da) 2004-11-29
TR199600973A2 (tr) 1997-06-21
ATE271571T1 (de) 2004-08-15
HUP9603357A2 (en) 1997-12-29
BR9605862A (pt) 1998-08-25
ZA9610229B (en) 1997-06-09
SG48496A1 (en) 1998-04-17
RU2166516C2 (ru) 2001-05-10
DE69632943D1 (de) 2004-08-26
NZ299890A (en) 1997-12-19
HU218085B (hu) 2000-05-28
AU7418496A (en) 1997-06-12
TW464663B (en) 2001-11-21
HU9603357D0 (en) 1997-01-28
EP0778301A1 (en) 1997-06-11
US6068790A (en) 2000-05-30
HUP9603357A3 (en) 1998-03-02
KR970042642A (ko) 1997-07-24

Similar Documents

Publication Publication Date Title
AR004861A1 (es) Una formulacion de poliol, una espuma de poliuretano flexible similar al latex obtenible a traves de dicha formulacion y un articulo con forma que comprende dicha espuma
GB9102660D0 (en) Wound dressing materials
ES456084A1 (es) Un metodo de obtencion de espumas de resinas polimericas e- tilenicas blandas.
AR010462A2 (es) Un proceso para preparar una espuma flexible
US3175863A (en) Upholstered chair of molded urethane foam
BR9913784B1 (pt) processos para preparar um material celular e para seletivamente preparar materiais de propriedades fìsicas variadas, plástico celular de poliuretano, e, material de espuma plástica celular.
MXPA03005694A (es) Composicion de agente de soplado y espuma polimerica conteniendo un hidrofluorocarburo normalmente liquido y dioxido de carbono.
MX165667B (es) Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin
ATE499395T1 (de) Hochelastische polyurethanweichschaumstoffe
US4014826A (en) Process for preparing rebonded foam structures
ES2148984T3 (es) Procedimiento para la preparacion de espumas rigidas de poliuretano.
ES2106053T3 (es) Espumas de poliuretano expandidas solo con agua.
US3650993A (en) Crush-before-final curing process for making densified polyurethane foam utilizing a volatile organic foaming agent
CA2111079A1 (en) Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization
JO1954B1 (en) Formation of multiple alcohols to produce a flexible polyurethane-like succulent foam
MX167101B (es) Espuma rigida de poliisocianurato y procedimiento de fabricacion
CH538351A (it) Procedimento per la fabbricazione di cuscini, materassi, imbottiture di schienali e simili, in gomma schuima da lattice o resina sintetica espansa
KR890701670A (ko) 발포플라스틱의 제조방법, 제조용 배합물 및 발포제
DE3071267D1 (en) Low density, extruded ethylenic polymer foams
GB1343360A (en) Densified polyurethane foam
SG71646A1 (en) Stabilized polyether polyol and polyurethane foam obtained therefrom
CA2004208A1 (en) Novel polyol composition and the use thereof in the preparation of rigid polyurethane foams
HUT69045A (en) Polymeric foaming agents and their application in the preparation of synthetic foams
JPH07258511A (ja) クッション
MX19852A (es) Proceso mejorado para la produccion de una espuma de poliisocianurato y producto obtenido.