ES2030850T3 - Un poliuretano deformable que presenta un tiempo de curado mejorado. - Google Patents

Un poliuretano deformable que presenta un tiempo de curado mejorado.

Info

Publication number
ES2030850T3
ES2030850T3 ES198888301019T ES88301019T ES2030850T3 ES 2030850 T3 ES2030850 T3 ES 2030850T3 ES 198888301019 T ES198888301019 T ES 198888301019T ES 88301019 T ES88301019 T ES 88301019T ES 2030850 T3 ES2030850 T3 ES 2030850T3
Authority
ES
Spain
Prior art keywords
carbon atoms
presents
curing time
improved curing
polyhydric alcohol
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
ES198888301019T
Other languages
English (en)
Inventor
Nai Wen Lin
Richard Niedt
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.)
Zeneca Inc
Original Assignee
ICI Americas Inc
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 ICI Americas Inc filed Critical ICI Americas Inc
Application granted granted Critical
Publication of ES2030850T3 publication Critical patent/ES2030850T3/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • 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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, 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
    • 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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2350/00—Acoustic or vibration damping material

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)

Abstract

UN SISTEMA PARA UTILIZAR EN LA FABRICACION DE OBJETOS DE POLIURETANO MOLDEADOS POR UN PROCEDIMIENTO DE MOLDEADO ABIERTO O CERRADO, COMPRENDIENDO DICHO SISTEMA, (A) UN POLIISOCIANATO AROMATICO, Y (B) UNA COMPOSICION QUE CONTIENE HIDROGENO ACTIVO QUE COMPRENDE (I) UN ALCOHOL POLIHIDRICO QUE TIENE UN PESO MOLECULAR MEDIO ENTRE 1000 Y 8000 APROXIMADAMENTE Y UNA FUNCIONALIDAD MEDIA DE 2 A 4 APROXIMADAMENTE; (II) UN ALCOHOL POLIHIDRICO QUE TIENE 2-12 ATOMOS DE CARBONO Y UNA FUNCIONALIDAD MEDIA DE 2-3 APROXIMADAMENTE; Y (III) UNA MONOAMINA SECUNDARIA DE FORMULA R-NH-R'', DONDE R Y R'' SON INDEPENDIENTEMENTE GRUPOS ALIFATICOS SATURADOS QUE TIENEN 1-20 ATOMOS DE CARBONO, PREVIENDO QUE DICHA AMINA SECUNDARIA CONTIENE 4 ATOMOS DE CARBONO POR LO MENOS.
ES198888301019T 1987-02-10 1988-02-08 Un poliuretano deformable que presenta un tiempo de curado mejorado. Expired - Lifetime ES2030850T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/012,972 US4719247A (en) 1987-02-10 1987-02-10 Deformable polyurethane having improved cure time

Publications (1)

Publication Number Publication Date
ES2030850T3 true ES2030850T3 (es) 1992-11-16

Family

ID=21757640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888301019T Expired - Lifetime ES2030850T3 (es) 1987-02-10 1988-02-08 Un poliuretano deformable que presenta un tiempo de curado mejorado.

Country Status (12)

Country Link
US (1) US4719247A (es)
EP (1) EP0278710B1 (es)
JP (1) JPS63270725A (es)
KR (1) KR880010010A (es)
AT (1) ATE75494T1 (es)
AU (1) AU595681B2 (es)
DE (1) DE3870470D1 (es)
ES (1) ES2030850T3 (es)
GB (1) GB8802795D0 (es)
GR (1) GR3004465T3 (es)
NZ (1) NZ223470A (es)
ZA (1) ZA88914B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981877A (en) * 1989-08-25 1991-01-01 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US5057543A (en) * 1989-08-25 1991-10-15 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing additives
US5070110A (en) * 1989-08-25 1991-12-03 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US5250649A (en) * 1990-06-29 1993-10-05 Becton, Dickinson And Company Melt processable polyurethaneurea copolymers and method for their preparation
US5212209A (en) * 1991-11-18 1993-05-18 The Dow Chemical Company Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles
US5391644A (en) * 1992-05-08 1995-02-21 Showa Highpolymer Co., Ltd. Polyester injection-molded articles
US5530058A (en) * 1992-05-13 1996-06-25 Showa Highpolymer Co., Ltd. Polyester resin composition
JP3471055B2 (ja) * 1992-12-28 2003-11-25 サカタインクス株式会社 ポリウレタン樹脂、その製造方法およびそれを用いたラミネート用印刷インキ組成物
US5766513A (en) * 1996-09-10 1998-06-16 Exxon Research And Engineering Company Antifoaming agents for lubricating oils (law455)
US6090758A (en) * 1997-01-07 2000-07-18 Exxon Research And Engineering Co. Method for reducing foaming of lubricating oils
US5946825A (en) * 1997-01-31 1999-09-07 Nine West Group, Inc. Footwear having slow recovery liner
US6545118B1 (en) 2000-12-05 2003-04-08 The United States Of America As Represented By The Secretary Of The Navy Polymer having network structure
KR20010035073A (ko) * 2000-12-15 2001-05-07 최이준 차량 후진경보장치의 센서모듈용 충전재
US20070020463A1 (en) * 2004-12-23 2007-01-25 Trainham James A Flexible polymer coating and coated flexible substrates
US20060225950A1 (en) * 2003-12-08 2006-10-12 Hiroyuki Ishida Speaker cabinet
US20060141234A1 (en) * 2004-12-23 2006-06-29 Rearick Brian K Coated compressible substrates
US7748184B1 (en) * 2005-02-09 2010-07-06 Intellectual Property Holdings, Llc Body panel having improved stiffness and method of making
US20070155987A1 (en) * 2006-01-04 2007-07-05 O'meadhra Ruairi S Oxidative digestion with optimized agitation
US7393973B2 (en) * 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
US7816556B2 (en) * 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US7420082B2 (en) * 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7501537B2 (en) * 2006-03-01 2009-03-10 Eastman Chemical Company Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange
US7772424B2 (en) * 2006-03-01 2010-08-10 Eastman Chemical Company Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion
US20070208194A1 (en) 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US7799840B2 (en) * 2006-09-12 2010-09-21 Intellectual Property Holdings, Llc Thermoplastic vibrational damper with constraining layer
US20090183821A1 (en) * 2008-01-23 2009-07-23 Intellectual Property Holdings, Llc Constrained layer damping system and method of making the same
KR101740742B1 (ko) * 2009-03-18 2017-05-26 바스프 에스이 경질 폴리우레탄 폼의 제조 방법
KR101299419B1 (ko) * 2010-08-12 2013-08-29 주식회사 씨씨티연구소 폴리우레탄 폼 및 그 제조방법
EP4190216A4 (en) * 2020-07-31 2024-09-04 Canon Kabushiki Kaisha WIPER BLADE FOR CLEANING
EP4190217A4 (en) * 2020-07-31 2024-09-04 Canon Kabushiki Kaisha CLEANING WIPER BLADE
EP4190835A4 (en) * 2020-07-31 2024-09-04 Canon Kabushiki Kaisha WIPER BLADE FOR A VEHICLE
JP7739067B2 (ja) * 2020-07-31 2025-09-16 キヤノン株式会社 車両用ワイパーブレード
WO2022025267A1 (ja) * 2020-07-31 2022-02-03 キヤノン株式会社 車両用ワイパーブレード
WO2022255184A1 (ja) * 2021-06-04 2022-12-08 キヤノン株式会社 清掃部材及び弾性部材
CN117460584A (zh) * 2021-06-04 2024-01-26 佳能株式会社 清扫构件和弹性构件
EP4454956A4 (en) * 2021-12-24 2025-12-17 Canon Kk WIPER DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194793A (en) * 1961-12-13 1965-07-13 Du Pont Polyurethanes cured with mixtures of aromatic primary and secondary diamines
US3437608A (en) * 1965-06-01 1969-04-08 Allied Chem Gel-rise retardation in polyurethane foams
DE2906136C2 (de) * 1979-02-17 1983-12-08 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von niedrigschmelzenden Polyurethanen
DE3021293A1 (de) * 1980-06-06 1981-12-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethanschaumstoffen
DE3347574A1 (de) * 1983-12-30 1985-07-11 Bayer Ag, 5090 Leverkusen Einphasig lagerstabile, salzhaltige gemische und ihre verwendung zur herstellung von polyurethanen
GB8416230D0 (en) * 1984-06-26 1984-08-01 Btr Plc Polyurethanes
GB8602802D0 (en) * 1986-02-05 1986-03-12 Ici Plc Microcellular elastomers

Also Published As

Publication number Publication date
JPS63270725A (ja) 1988-11-08
NZ223470A (en) 1990-08-28
EP0278710B1 (en) 1992-04-29
DE3870470D1 (de) 1992-06-04
GB8802795D0 (en) 1988-03-09
ZA88914B (en) 1988-10-26
AU595681B2 (en) 1990-04-05
ATE75494T1 (de) 1992-05-15
EP0278710A3 (en) 1988-12-07
AU1144588A (en) 1988-08-11
GR3004465T3 (es) 1993-03-31
EP0278710A2 (en) 1988-08-17
KR880010010A (ko) 1988-10-06
US4719247A (en) 1988-01-12

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