TW336241B - Low density microcellular elastomers based on isocylante-terminated prepolymers - Google Patents

Low density microcellular elastomers based on isocylante-terminated prepolymers

Info

Publication number
TW336241B
TW336241B TW085115788A TW85115788A TW336241B TW 336241 B TW336241 B TW 336241B TW 085115788 A TW085115788 A TW 085115788A TW 85115788 A TW85115788 A TW 85115788A TW 336241 B TW336241 B TW 336241B
Authority
TW
Taiwan
Prior art keywords
terminated prepolymers
isocylante
low density
elastomers based
microcellular elastomers
Prior art date
Application number
TW085115788A
Other languages
English (en)
Inventor
E Younes Usama
Original Assignee
Arco Chem Tech
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 Arco Chem Tech filed Critical Arco Chem Tech
Application granted granted Critical
Publication of TW336241B publication Critical patent/TW336241B/zh

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
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • 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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
TW085115788A 1995-12-21 1996-12-20 Low density microcellular elastomers based on isocylante-terminated prepolymers TW336241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/575,976 US6395798B1 (en) 1995-12-21 1995-12-21 Low density microcellular elastomers based on isocyanate-terminated prepolymers

Publications (1)

Publication Number Publication Date
TW336241B true TW336241B (en) 1998-07-11

Family

ID=24302465

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115788A TW336241B (en) 1995-12-21 1996-12-20 Low density microcellular elastomers based on isocylante-terminated prepolymers

Country Status (12)

Country Link
US (1) US6395798B1 (zh)
EP (1) EP0868454B1 (zh)
JP (1) JP2000502732A (zh)
CN (1) CN1112391C (zh)
AR (1) AR005178A1 (zh)
AU (1) AU1302897A (zh)
BR (1) BR9612113A (zh)
CA (1) CA2240823A1 (zh)
DE (1) DE69613397T2 (zh)
ES (1) ES2157482T3 (zh)
TW (1) TW336241B (zh)
WO (1) WO1997023528A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2312408A1 (en) * 1997-12-05 1999-06-17 Bayer Ag Polyurethane and polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties
US6291538B1 (en) * 1998-12-24 2001-09-18 Kao Corporation Process for preparing polyurethane foam
EP1101782B1 (en) * 1999-11-16 2006-06-21 C.U.E., Inc. High performance microcellular foam and manufacturing method and apparatus thereof
US20040251571A1 (en) * 1999-11-16 2004-12-16 Serman Carl J. High performance microcellular foam and manufacturing method and apparatus thereof
US6733707B1 (en) * 1999-11-16 2004-05-11 C. U. E., Inc. High performance microcellular foam and manufacturing method apparatus thereof
US6688335B2 (en) * 2000-07-14 2004-02-10 Suzuki Sogyo Co., Ltd. Liquid hammer prevention device
US6617368B2 (en) * 2001-11-13 2003-09-09 Bayer Corporation Isotropic rigid foams
US8258198B2 (en) 2004-05-28 2012-09-04 Air Products And Chemicals, Inc. Fast demold/extended cream time polyurethane formulations
US7168880B2 (en) * 2004-11-17 2007-01-30 Battelle Memorial Institute Impact attenuator system
US7941938B2 (en) * 2006-05-26 2011-05-17 Nike, Inc. Article of footwear with lightweight sole assembly
BRPI0902896A2 (pt) * 2008-02-01 2015-06-23 Dow Global Technologies Inc "dispersão de poliol polimérico, espuma de poliuretano, método para formar uma dispersão depoliol polimérico, e método para produzir uma espuma de poliuretano"
CA2721238C (en) * 2008-03-17 2015-10-06 Battelle Memorial Institute Rebound control material
WO2014195211A1 (en) * 2013-06-04 2014-12-11 Basf Se Soft thermoplastic polyurethane elastomers and process for their preparation
CN106810671B (zh) * 2015-12-02 2019-10-18 上海凯众材料科技股份有限公司 Chdi基聚氨酯微孔弹性体的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125691A (en) * 1977-04-01 1978-11-14 The Goodyear Tire & Rubber Company Zero pressure device such as tires or run-flat rings
DE2965737D1 (de) * 1978-10-03 1983-07-28 Ici Plc Liquid polyisocyanate compositions
US4239879A (en) 1979-06-25 1980-12-16 The General Tire & Rubber Company Thermoplastic polyurethane prepared from a poly-1,2-propylene ether glycol, a low molecular weight glycol and 2,4-tolylene diisocyanate
US4282387A (en) 1979-12-26 1981-08-04 The Dow Chemical Company Process for preparing polyols
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
US5114619A (en) 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US5010187A (en) 1988-11-18 1991-04-23 Dow Chemical Company Production of polyether polyols with reduced unsaturation
JP2619109B2 (ja) 1989-05-09 1997-06-11 旭硝子株式会社 柔軟性にすぐれたポリウレタン系硬化性組成物
US5106874A (en) 1989-06-16 1992-04-21 The Dow Chemical Company Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared
US4985491A (en) 1989-10-05 1991-01-15 Olin Corporation Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts
US5250582A (en) 1990-05-03 1993-10-05 Olin Corporation Process for making cellular and microcellular polyurethane foams
US5100997A (en) 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
US5116931A (en) 1990-09-28 1992-05-26 Olin Corporation Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5136010A (en) 1990-09-28 1992-08-04 Olin Corporation Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
GB2264501A (en) * 1992-02-28 1993-09-01 Basf Corp Poly(urethane-urea) microcellular elastomer compositions
GB9216631D0 (en) * 1992-08-05 1992-09-16 Ici Plc Reaction system for preparing microcellular elastomers

Also Published As

Publication number Publication date
CN1205711A (zh) 1999-01-20
DE69613397T2 (de) 2001-09-27
AU1302897A (en) 1997-07-17
JP2000502732A (ja) 2000-03-07
BR9612113A (pt) 1999-02-17
EP0868454A1 (en) 1998-10-07
CN1112391C (zh) 2003-06-25
US6395798B1 (en) 2002-05-28
CA2240823A1 (en) 1997-07-03
DE69613397D1 (de) 2001-07-19
AR005178A1 (es) 1999-04-14
ES2157482T3 (es) 2001-08-16
WO1997023528A1 (en) 1997-07-03
EP0868454B1 (en) 2001-06-13

Similar Documents

Publication Publication Date Title
TW336241B (en) Low density microcellular elastomers based on isocylante-terminated prepolymers
TW344750B (en) Process for preparing flexible foams
TW332219B (en) Moisture curing polyurethane molten adhesive
NZ223760A (en) Heat-meltable polymer suitable as an adhesive prepared from polycaprolactone resin, polyol and a diisocyanate
MY106888A (en) An isocyanate-terminated prepolymer and flexible polyurethane foam prepared therefrom
KR940701413A (ko) 연성-세그먼트 이소시아네이트-종결된 에비중합체로부터 폴리우레탄 탄성중합체를 제조하는 방법
HK1008964A1 (en) Manufacture of polymeric foams
ATE287421T1 (de) Mit permanentgas geblähte mikrozelluläre polyurethan-elastomere
KR940004011A (ko) 미공질 엘라스토머 제조용 반응계
CA2227294A1 (en) Polyurethane prepolymers for making elastomers having improved dynamic properties
MY110496A (en) Polyurethane foams
TW370538B (en) Aqueous polyurethane dispersion based on polyether polyols of low monol content
PL329553A1 (en) Elastic foams based on liquid prepolymer mixtures modified with allophanate groups mdi with isocyanate terminal groups, shaped articles made of them and methods of obtaining such foams
ATE170889T1 (de) Verfahren zur herstellung von fluorchlorkohlenwasserstoff freien, hochelastischen polyurethan-weichschaumstoffen und hierfür verwendbare, mit urethangruppen modifizierte polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis
MX9502638A (es) Proceso para la produccion de piezas moldeadas de poliuretano a partir de hexametilendiisocianato mediante el proceso de moldeo por inyeccion con reaccion.
NZ332537A (en) Process for the preparation of rigid polyurethane or urethane-modified polyisocyanurate foams
MY110549A (en) Polyurethane foams
NZ320194A (en) Process for preparing a flexible polyurethane foam
MX9505231A (es) Dispositivos de sellado de poliuretano soplados con agua y composiciones para producirlos.
IT1229755B (it) Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
PL334999A1 (en) Novel prepolymers terminated with isocyanate group
CA2156526A1 (en) Stabilized polyether polyol and polyurethane foam obtained therefrom
EP0276927A3 (en) Storage stable isocyanate prepolymers
DE69526297D1 (de) Hochelastische Polyurethanschaumstoffe
GB1410809A (en) Polyether urethane elastomer

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent