IT1148789B - Procedimento per la produzione di elastomero di poliuretano - Google Patents

Procedimento per la produzione di elastomero di poliuretano

Info

Publication number
IT1148789B
IT1148789B IT21292/80A IT2129280A IT1148789B IT 1148789 B IT1148789 B IT 1148789B IT 21292/80 A IT21292/80 A IT 21292/80A IT 2129280 A IT2129280 A IT 2129280A IT 1148789 B IT1148789 B IT 1148789B
Authority
IT
Italy
Prior art keywords
procedure
production
polyurethane elastomer
elastomer
polyurethane
Prior art date
Application number
IT21292/80A
Other languages
English (en)
Other versions
IT8021292A0 (it
Inventor
Oyaizu Yoshijiro
Koike Wataro
Yazawa Chihiro
Original Assignee
Ihara Chemical Ind Co
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 Ihara Chemical Ind Co filed Critical Ihara Chemical Ind Co
Publication of IT8021292A0 publication Critical patent/IT8021292A0/it
Application granted granted Critical
Publication of IT1148789B publication Critical patent/IT1148789B/it

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
IT21292/80A 1979-04-11 1980-04-10 Procedimento per la produzione di elastomero di poliuretano IT1148789B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54043000A JPS5938964B2 (ja) 1979-04-11 1979-04-11 ポリウレタンエラストマ−の製造方法

Publications (2)

Publication Number Publication Date
IT8021292A0 IT8021292A0 (it) 1980-04-10
IT1148789B true IT1148789B (it) 1986-12-03

Family

ID=12651731

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21292/80A IT1148789B (it) 1979-04-11 1980-04-10 Procedimento per la produzione di elastomero di poliuretano

Country Status (10)

Country Link
US (1) US4327204A (it)
JP (1) JPS5938964B2 (it)
AU (1) AU534804B2 (it)
BR (1) BR8002236A (it)
CA (1) CA1150442A (it)
DE (1) DE3013553A1 (it)
FR (1) FR2453870A1 (it)
GB (1) GB2046281B (it)
IT (1) IT1148789B (it)
NL (1) NL185930C (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374210A (en) * 1981-09-18 1983-02-15 The Upjohn Company Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer
US4463155A (en) * 1982-05-13 1984-07-31 The Firestone Tire & Rubber Company Polyether polyurethane elastomers
JPS59500820A (ja) * 1982-05-13 1984-05-10 ザ・フアイヤ−スト−ン・タイヤ・アンド・ラバ−・カンパニ− ポリエ−テルポリウレタン弾性体
ATE44964T1 (de) * 1982-12-17 1989-08-15 American Cyanamid Co Polyurethan-elastomere aus gehinderten aliphatischen diisocyanaten.
US4507459A (en) * 1984-02-08 1985-03-26 Air Products And Chemicals, Inc. Polyurethane compositions having low hysteresis
JPS61145217A (ja) * 1984-12-19 1986-07-02 Bando Chem Ind Ltd 非ブリーデイング性ポリウレタン成形物の製造方法
JPH0689100B2 (ja) * 1985-06-25 1994-11-09 三井東圧化学株式会社 ポリウレタン・エラストマー組成物およびその機械施工法
US5011903A (en) * 1985-10-29 1991-04-30 Peterson Elastomers, Inc. Encapsulating and patching elastomer for concrete repairs and method of making the same
US4689356A (en) * 1985-12-10 1987-08-25 The Dow Chemical Company Polyurethane elastomers prepared in a two-step process using mixtures of chain extenders
US4701476A (en) * 1985-12-27 1987-10-20 The Dow Chemical Company Polyurethane elastomers prepared from high molecular weight prepolymers
DE3802427A1 (de) * 1987-10-06 1989-08-03 Bayer Ag Verfahren zur herstellung von formkoerpern oder folien
US4931487A (en) * 1988-03-04 1990-06-05 Dow Chemical Company Chain extenders for polyurethanes
DD292005A5 (de) * 1989-03-17 1991-07-18 ������@������������k�� Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere)
US5231159A (en) * 1990-12-27 1993-07-27 The Gates Rubber Company High temperature resistant molded elastomer
US5112933A (en) * 1991-04-16 1992-05-12 Otis Elevator Company Ether-based polyurethane elevator sheave liner-polyurethane-urea made from polyether urethane prepolymer chain extended with polyester/diamine blend
DE4217367A1 (de) * 1992-05-26 1993-12-02 Bayer Ag Thermoplastisch verarbeitbare Polyurethan-Elastomere mit verbessertem Verarbeitungsverhalten und Verfahren zur Herstellung
US5693738A (en) * 1994-04-08 1997-12-02 Mitsui Toatsu Chemicals, Inc. Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens
DE19826398A1 (de) † 1998-06-12 1999-12-16 Basf Ag Verfahren zur Herstellung von Polyurethan-Elastomern
JP3491087B2 (ja) * 2000-10-26 2004-01-26 松下電器産業株式会社 スピーカエッジとその発泡成形方法及びその発泡成形装置及びスピーカエッジ発泡成形システムならびに当該スピーカエッジを用いたスピーカ
US8623989B1 (en) * 2006-05-05 2014-01-07 PRC De Soto International, Inc. Polyurea/polythiourea coatings
CN101437875B (zh) * 2006-05-05 2011-05-11 Ppg工业俄亥俄公司 硫醚官能的低聚多硫醇以及由其制备的制品
KR102066002B1 (ko) * 2013-06-10 2020-02-11 삼성전자주식회사 연마 패드 조성물
JP6626663B2 (ja) * 2015-08-28 2019-12-25 日本ユピカ株式会社 ラジカル重合性樹脂組成物及びその硬化方法
CN107163215A (zh) * 2017-06-22 2017-09-15 广东元星工业新材料有限公司 高硬度自润滑聚氨酯弹性体及其制备方法
EP4279155A1 (en) * 2022-05-18 2023-11-22 HLC SB Distribution, S.L. Detachable assembly to give a direction to a skateboard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456037A (en) * 1964-12-14 1969-07-15 Du Pont Polyurethane-polyureas
US3718624A (en) * 1971-08-27 1973-02-27 Quaker Oats Co Method of curing polyurethane prepolymers with liquid extender comprising 4,4{40 -methylenebis (2-chloroaniline) and low molecular weight polytetramethylene ether glycol
AR199144A1 (es) * 1973-04-17 1974-08-08 Inter Polymer Res Corp Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos
JPS5145316A (ja) 1974-10-16 1976-04-17 Sanyo Electric Co Sukuryuuatsushukukinoyureisochi

Also Published As

Publication number Publication date
IT8021292A0 (it) 1980-04-10
NL185930B (nl) 1990-03-16
FR2453870B1 (it) 1983-04-01
NL8001644A (nl) 1980-10-14
CA1150442A (en) 1983-07-19
DE3013553C2 (it) 1990-03-01
AU534804B2 (en) 1984-02-16
BR8002236A (pt) 1980-12-02
GB2046281B (en) 1982-12-01
NL185930C (nl) 1990-08-16
DE3013553A1 (de) 1980-10-23
JPS5938964B2 (ja) 1984-09-20
GB2046281A (en) 1980-11-12
AU5706980A (en) 1980-10-16
FR2453870A1 (fr) 1980-11-07
JPS55135125A (en) 1980-10-21
US4327204A (en) 1982-04-27

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970325