AR007666A1 - Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo - Google Patents

Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo

Info

Publication number
AR007666A1
AR007666A1 ARP970102878A ARP970102878A AR007666A1 AR 007666 A1 AR007666 A1 AR 007666A1 AR P970102878 A ARP970102878 A AR P970102878A AR P970102878 A ARP970102878 A AR P970102878A AR 007666 A1 AR007666 A1 AR 007666A1
Authority
AR
Argentina
Prior art keywords
weight
average
elastomeric polyurethane
reaction system
foams
Prior art date
Application number
ARP970102878A
Other languages
English (en)
Original Assignee
Huntsman Ici Chem Llc
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 Huntsman Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR007666A1 publication Critical patent/AR007666A1/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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G2110/0066—≥ 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Un método para la preparación de espumas microcelulares de poliuretano elastomérico a partir de una mezcla de reacción que comprende un componentepoliisocianato que contiene por lo menos 85% en peso de 4,4-difenilmetano diisocianato o unav ariante del mismo, una composición de poliol quecomprende por lo menos un olioxialquilén poliol que tiene una funcionalidad hidroxilo nominal promedio de 2 a 6, un peso equivalente de hidroxilo promediode por lo menos 1300 y un contenidooxietilé nico promedio entre 50 y 85% en peso, agua, un extendedor de cadena que tiene un peso equivalente de hidroxilopromedio de 15 a 250 y opcionalmente un agente de entrecruzamiento, el contenido de bloque duro es mayor del 45% enpeso. Se ob tienen elastómeros quetienen valiosas propiedades, los cuales son procesables hasta elevada dureza; y se utilizan en una gran variedad de aplicación tales como suelas de zapatoy volantes de automotores. También se refiere a la espumamicrocelular d e poliuretano elastomérico obtenida con el procedimiento y que tiene unadensidad de menos de 1000 Kg/m3 y una dureza Shore A de por lo menos 75. Además se refiere a un sistema de reacción para llevar a cabo el método.
ARP970102878A 1996-06-27 1997-06-27 Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo AR007666A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96110378 1996-06-27

Publications (1)

Publication Number Publication Date
AR007666A1 true AR007666A1 (es) 1999-11-10

Family

ID=8222943

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970102878A AR007666A1 (es) 1996-06-27 1997-06-27 Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo

Country Status (17)

Country Link
US (1) US5968993A (es)
EP (1) EP0912623B1 (es)
JP (2) JP3910214B2 (es)
CN (2) CN1282680C (es)
AR (1) AR007666A1 (es)
AU (1) AU725188B2 (es)
BR (1) BR9709988A (es)
CA (1) CA2258677C (es)
DE (1) DE69708875T2 (es)
DK (1) DK0912623T3 (es)
ES (1) ES2169398T3 (es)
ID (1) ID17547A (es)
PL (1) PL188405B1 (es)
PT (1) PT912623E (es)
TR (1) TR199802707T2 (es)
TW (1) TW445271B (es)
WO (1) WO1998000450A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000450A1 (en) * 1996-06-27 1998-01-08 Imperial Chemical Industries Plc Microcellular elastomeric polyurethane foams
PL203896B1 (pl) * 1999-03-17 2009-11-30 Huntsman Int Llc Sposób wytwarzania materiału poliuretanowego w formie oraz formowana elastyczna pianka poliuretanowa
US6386992B1 (en) 2000-05-04 2002-05-14 Acushnet Company Golf ball compositions including microcellular materials and methods for making same
EP1172387A1 (en) 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
US6479433B1 (en) 2000-10-02 2002-11-12 Smithers-Oasis Company Polyurethane foam composites for grower applications and related methods
US6372812B1 (en) * 2001-02-20 2002-04-16 Foamex L.P. Higher support, lower density cushioning foams
CN1289562C (zh) * 2002-07-01 2006-12-13 亨茨曼国际有限公司 模塑聚氨基甲酸酯材料的制备方法
US7687548B2 (en) 2002-07-01 2010-03-30 Huntsman International Llc Process for preparing a moulded polyurethane material
US6740687B2 (en) * 2002-08-14 2004-05-25 Foamex L.P. Latex replacement polyurethane foams with improved flame retardancy
US6716890B1 (en) 2003-01-30 2004-04-06 Foamex L.P. Polyurethane foams with fine cell size
CN100513450C (zh) 2003-06-12 2009-07-15 亨茨曼国际有限公司 制备聚异氰脲酸酯聚氨酯材料的方法
US7208531B2 (en) * 2003-06-26 2007-04-24 Basf Corporation Viscoelastic polyurethane foam
US20040266900A1 (en) * 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
US7238730B2 (en) * 2003-06-26 2007-07-03 Basf Corporation Viscoelastic polyurethane foam
US20060029788A1 (en) * 2004-08-04 2006-02-09 Foamex L.P. Lower density, thermoformable, sound absorbing polyurethane foams
CA2625689C (en) 2005-10-13 2013-07-09 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
RU2428436C2 (ru) * 2005-10-13 2011-09-10 Хантсмэн Интернэшнл Ллс Способ получения полиизоциануратного полиуретанового материала
KR101360637B1 (ko) * 2006-02-21 2014-02-07 헌트스만 인터내셔날, 엘엘씨 폴리이소시아누레이트 복합재의 제조 방법
US9987776B2 (en) 2006-06-14 2018-06-05 Huntsman International Llc Composite panel
US8519062B2 (en) 2008-02-14 2013-08-27 Huntsman International Llc Elastomeric materials having a high hardblock content and process for preparing them
CA2715314C (en) 2008-03-07 2016-02-02 Huntsman International Llc Foamed materials comprising a matrix having a high hardblock content and process for preparing them
US20100065206A1 (en) * 2008-09-12 2010-03-18 Guardian Building Products, Inc. Blanket-Like Laminate for Insulating Surfaces
JP6246772B2 (ja) * 2015-10-06 2017-12-13 日機装株式会社 収納トレイ
EP3679108B1 (en) * 2017-09-05 2022-03-09 Huntsman Petrochemical LLC Catalyst system for polyol premixes containing hydrohaloolefin blowing agents

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3069424D1 (en) * 1979-12-14 1984-11-15 Ici Plc Process for preparing liquid polyisocyanate compositions, and their use
US4302552A (en) * 1980-07-01 1981-11-24 Nisshin Spinning Co., Ltd. Microcellular polyurethane vibration isolator
US4365025A (en) * 1981-12-08 1982-12-21 W. R. Grace & Co. Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
US4525491A (en) * 1982-12-24 1985-06-25 Asahi Glass Company, Ltd. Process for producing a polyurethane elastomer by reaction injection molding
JPH0680105B2 (ja) * 1985-04-16 1994-10-12 旭硝子株式会社 ポリウレタン系エラストマ−の製造方法
US4738993A (en) * 1985-10-22 1988-04-19 Basf Corporation Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
EP0547765B1 (en) * 1991-12-17 1997-06-11 Imperial Chemical Industries Plc Polyurethane foams
WO1998000450A1 (en) * 1996-06-27 1998-01-08 Imperial Chemical Industries Plc Microcellular elastomeric polyurethane foams

Also Published As

Publication number Publication date
DE69708875D1 (en) 2002-01-17
ES2169398T3 (es) 2002-07-01
JP2006219682A (ja) 2006-08-24
PL330920A1 (en) 1999-06-07
CN1223674A (zh) 1999-07-21
DE69708875T2 (de) 2002-06-20
CA2258677A1 (en) 1998-01-08
TW445271B (en) 2001-07-11
JP3910214B2 (ja) 2007-04-25
JP2000513404A (ja) 2000-10-10
EP0912623A1 (en) 1999-05-06
BR9709988A (pt) 1999-08-10
US5968993A (en) 1999-10-19
ID17547A (id) 1998-01-08
CN1422882A (zh) 2003-06-11
AU3171297A (en) 1998-01-21
TR199802707T2 (xx) 1999-03-22
JP4680130B2 (ja) 2011-05-11
CN1282680C (zh) 2006-11-01
PL188405B1 (pl) 2005-01-31
WO1998000450A1 (en) 1998-01-08
CN1111555C (zh) 2003-06-18
DK0912623T3 (da) 2002-03-04
PT912623E (pt) 2002-04-29
AU725188B2 (en) 2000-10-05
CA2258677C (en) 2008-05-13
EP0912623B1 (en) 2001-12-05

Similar Documents

Publication Publication Date Title
AR007666A1 (es) Un metodo para la preparacion de espumas microcelulares de poliuretano elastomerico; la espuma microcelular obtenida y un sistema de reaccion para dicho metodo
EP1127086B2 (en) Improved cellular plastic material
US4987156A (en) Shock-absorbing polyurethane foam and production process thereof
ES2241282T3 (es) Espumas de poliuretano rigidas sopladas con hidrocarburo que tienen un comportamiento de inflamabilidad mejorado.
JP6725903B2 (ja) ポリウレタンフォームを用いた靴底部材
KR20150132292A (ko) 난연성 폴리우레탄 발포체 및 그의 제조 방법
CA2211201A1 (en) Novel polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
AR018251A1 (es) Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso
KR940004011A (ko) 미공질 엘라스토머 제조용 반응계
ATE91493T1 (de) Verfahren zur herstellung von polyurethanweichblockschaumstoffen.
KR950032356A (ko) Cfc-없는 고탄성의 연질 폴리우레탄 포움의 제조방법 및 이 방법에 사용 될 수 있는 우레탄기에 의해 변형된 디페닐메탄 디이소시아네이트-기저 폴리이소시아네이트 혼합물
KR890002300A (ko) 스티어링 휘일을 위한 우레탄 조성물 및 인티그럴스킨 스티어링 휘일 제조방법
JP2017105913A (ja) ポリウレタンフォーム
KR960022639A (ko) 리그닌-폴리에테르 폴리올을 기본으로 하는, 가압된, 발포제-함유 이소시아네이트 세미프리폴리머 혼합물 및 폴리우레탄 포움을 생성하기 위한 상기 혼합물의 사용방법
ATE65518T1 (de) Verfahren zur herstellung von elastischen, offenzelligen polyurethan-weichschaumstoffen mit erhoehter stauchhaerte.
AR004593A1 (es) Composicion de poliisocianato organico y proceso para preparar una espuma flexible de poliuretano
DE1941019A1 (de) Mikroporen-Schaeume mit niedriger Einfriertemperatur
DE3412865A1 (de) Zu einem elastomeren schaum umwandelbare siliconmasse
EP0430408B1 (en) Process for producing flexible polyurethane foam
ATE109167T1 (de) Polyurethan-weichschaumstoffe sowie verfahren zu deren herstellung.
BR9909943B1 (pt) espuma de poliuretano rÍgida e mÉtodo para formar uma espuma de poliuretano.
ES2287525T3 (es) Procedimiento para preparar un material de poliutretano moldeado.
EP2057233B1 (de) Neuartige hoch wasserhaltige polyurethane, verfahren zu ihrer herstellung und anwendung
KR900007897A (ko) 고탄성 발포체용 습식고정 시스템 첨가제
DK0903360T3 (da) Hydrofile polyester-polyurethan-skumstoffer, en fremgangsmåde til deres fremstilling og deres anvendelse som fugtighedsoptagende materialer

Legal Events

Date Code Title Description
FG Grant, registration