IT7949591A0 - Procedimento per la produzione di poliuretani da trans-cicloesan-1,4diisocianato e prodotto ottenuto - Google Patents

Procedimento per la produzione di poliuretani da trans-cicloesan-1,4diisocianato e prodotto ottenuto

Info

Publication number
IT7949591A0
IT7949591A0 IT7949591A IT4959179A IT7949591A0 IT 7949591 A0 IT7949591 A0 IT 7949591A0 IT 7949591 A IT7949591 A IT 7949591A IT 4959179 A IT4959179 A IT 4959179A IT 7949591 A0 IT7949591 A0 IT 7949591A0
Authority
IT
Italy
Prior art keywords
cyclohexan
polyurethanes
trans
procedure
production
Prior art date
Application number
IT7949591A
Other languages
English (en)
Other versions
IT1120464B (it
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of IT7949591A0 publication Critical patent/IT7949591A0/it
Application granted granted Critical
Publication of IT1120464B publication Critical patent/IT1120464B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT49591/79A 1978-07-03 1979-06-29 Procedimento per la produzione di poliuretani da trans-cicloesan-1,4-diisocianato e prodotto ottenuto IT1120464B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782829199 DE2829199A1 (de) 1978-07-03 1978-07-03 Polyurethane aus trans-cyclohexan- 1,4-diisocyanat

Publications (2)

Publication Number Publication Date
IT7949591A0 true IT7949591A0 (it) 1979-06-29
IT1120464B IT1120464B (it) 1986-03-26

Family

ID=6043440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49591/79A IT1120464B (it) 1978-07-03 1979-06-29 Procedimento per la produzione di poliuretani da trans-cicloesan-1,4-diisocianato e prodotto ottenuto

Country Status (10)

Country Link
US (1) US4256869A (it)
JP (1) JPS559699A (it)
AT (1) AT381714B (it)
BE (1) BE877399A (it)
CA (1) CA1136336A (it)
DE (1) DE2829199A1 (it)
FR (1) FR2430433A1 (it)
GB (1) GB2024233B (it)
IT (1) IT1120464B (it)
NL (1) NL7905156A (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000695A1 (en) * 1981-08-26 1983-03-03 Merrill, Edward, W. Segmented polyurethane composition
US4523005A (en) * 1981-10-30 1985-06-11 Thermedics, Inc. Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol, and 1,4-butane diol
US4447590A (en) * 1981-10-30 1984-05-08 Thermo Electron Corporation Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol and 1,4 butane diol
DE3233384A1 (de) * 1982-09-08 1984-03-08 Akzo Gmbh, 5600 Wuppertal Thermoplastische polyurethan-elastomere aus cyclohexan-1.4-diisocyanat
DE3318730A1 (de) * 1983-05-21 1984-11-22 Akzo Gmbh, 5600 Wuppertal Biokompatible polyurethane
US4487913A (en) * 1984-03-12 1984-12-11 Goodyear Aerospace Corporation Fuel and hydrolysis resistant polyurethane
DE3536017A1 (de) * 1985-10-09 1987-04-09 Huels Chemische Werke Ag Ganz oder teilweise mit epsilon-caprolactam blockiertes trans-cyclohexan-1,4-diisocyanat, dessen herstellung und verwendung
US4631329A (en) * 1985-11-29 1986-12-23 Dow Corning Corporation Moisture resistant polyurethanes derived from non-aromatic diisocyanates
US4738999A (en) * 1986-03-31 1988-04-19 Lord Corporation Fiber reinforced composites
DE3711374A1 (de) * 1987-04-04 1988-10-20 Huels Chemische Werke Ag Polyurethan-pulverlacke, die nach aushaertung eine matte oberflaeche ergeben
JPH02115210A (ja) * 1988-10-24 1990-04-27 Nitta Ind Corp ウレタン樹脂組成物、並びにその組成物を硬化してなる成形物、及びベルト
US4892920A (en) * 1988-11-21 1990-01-09 Air Products And Chemicals, Inc. Process for the preparation of cyclohexanediisocyanate containing polyisocyanate prepolymers and polyurethanes having high temperature performance
JPH01230618A (ja) * 1988-12-02 1989-09-14 Asahi Glass Co Ltd 反応射出成形方法
DE3932958A1 (de) * 1989-10-03 1991-04-11 Bayer Ag Verfahren zur herstellung licht- und abgasbestaendiger puh-elastomerfaeden und -folien und elastomerfaeden entsprechender zusammensetzung
JP3007418B2 (ja) * 1994-07-14 2000-02-07 ザ ゲイツ コーポレイション 高温用ポリウレタン／尿素エラストマー
WO1998040438A1 (fr) * 1997-03-12 1998-09-17 Daicel Chemical Industries, Ltd. Compositions de liant et de revetement pour papier decoratif, a base de resine de polyurethanne, et stratifie-tissu et sac a air enduits desdites compositions
CA2504147C (en) * 2002-10-31 2012-08-14 Dow Global Technologies Inc. Polyurethane dispersion and articles prepared therefrom
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
JP5401320B2 (ja) 2007-10-15 2014-01-29 三井化学株式会社 ポリウレタン樹脂
JP5455845B2 (ja) * 2010-08-26 2014-03-26 ダンロップスポーツ株式会社 ゴルフボール
WO2013089137A1 (ja) * 2011-12-16 2013-06-20 東レ・オペロンテックス株式会社 ポリウレタン弾性繊維およびその製造方法
US12281192B2 (en) 2021-11-15 2025-04-22 Mitsubishi Gas Chemical Company, Inc. Polyurethane chain extender, composition for forming polyurethane resin, polyurethane resin, polyurethane resin composition, molded body, and article

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645976A (en) * 1968-11-05 1972-02-29 Asahi Chemical Ind Elastic polyurethane fibers
DE2710595C3 (de) * 1977-03-11 1980-11-06 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung der Trans-Isomeren von Cyclohexan-l,4-diamin-, diurethanen, -diharnstoffen, -disulfonylharnstoffen und -diisocyanat
DE2719970A1 (de) * 1977-05-04 1978-11-16 Bayer Ag Verfahren zur herstellung von polyisocyanat-polyadditionsprodukten

Also Published As

Publication number Publication date
DE2829199C2 (it) 1989-05-24
NL7905156A (nl) 1980-01-07
FR2430433B1 (it) 1984-12-21
IT1120464B (it) 1986-03-26
JPS6410542B2 (it) 1989-02-22
CA1136336A (en) 1982-11-23
FR2430433A1 (fr) 1980-02-01
US4256869A (en) 1981-03-17
ATA425079A (de) 1986-04-15
GB2024233A (en) 1980-01-09
BE877399A (fr) 1979-11-05
GB2024233B (en) 1982-10-13
AT381714B (de) 1986-11-25
JPS559699A (en) 1980-01-23
DE2829199A1 (de) 1980-02-21

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