BE818073A - Procede de preparation d'articles moules resistant a l'arc en polyurethanes - Google Patents

Procede de preparation d'articles moules resistant a l'arc en polyurethanes

Info

Publication number
BE818073A
BE818073A BE146928A BE146928A BE818073A BE 818073 A BE818073 A BE 818073A BE 146928 A BE146928 A BE 146928A BE 146928 A BE146928 A BE 146928A BE 818073 A BE818073 A BE 818073A
Authority
BE
Belgium
Prior art keywords
polyurethanes
molded articles
resistant molded
preparing arc
arc
Prior art date
Application number
BE146928A
Other languages
English (en)
French (fr)
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
Priority claimed from DE19732338185 external-priority patent/DE2338185C3/de
Application filed filed Critical
Publication of BE818073A publication Critical patent/BE818073A/xx

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
    • C08G18/70—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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3212—Polyhydroxy compounds containing cycloaliphatic 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
    • C08G18/28—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
    • C08G18/6611—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 having at least three hydroxy groups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Insulating Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
BE146928A 1973-07-27 1974-07-25 Procede de preparation d'articles moules resistant a l'arc en polyurethanes BE818073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732338185 DE2338185C3 (de) 1973-07-27 Verfahren zur Herstellung von lichtbogenfesten, kriechstrombeständigen und freilufttaugfichen Polyurethan-Formkörpern

Publications (1)

Publication Number Publication Date
BE818073A true BE818073A (fr) 1975-01-27

Family

ID=5888151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146928A BE818073A (fr) 1973-07-27 1974-07-25 Procede de preparation d'articles moules resistant a l'arc en polyurethanes

Country Status (20)

Country Link
US (1) US3941855A (no)
JP (1) JPS5727893B2 (no)
AT (1) AT337984B (no)
BE (1) BE818073A (no)
BR (1) BR7406099D0 (no)
CA (1) CA1029494A (no)
CH (1) CH597676A5 (no)
DD (1) DD112769A5 (no)
DK (1) DK403074A (no)
ES (1) ES428648A1 (no)
FI (1) FI58932C (no)
FR (1) FR2238726B1 (no)
GB (1) GB1448179A (no)
IE (1) IE39642B1 (no)
IT (1) IT1016984B (no)
LU (1) LU70606A1 (no)
NL (1) NL7410123A (no)
NO (1) NO136254C (no)
SE (1) SE412659B (no)
ZA (1) ZA744780B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376834A (en) * 1981-10-14 1983-03-15 The Upjohn Company Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material
JPS6295988A (ja) * 1985-10-22 1987-05-02 Mitsubishi Electric Corp 交流電動機の制御装置
US4804734A (en) * 1987-05-26 1989-02-14 W. R. Grace & Co.-Conn. Polyurethane composition consisting essentially of a polyether diol, a polyether triol, glycerol, and a polyisocyanate
US4822827A (en) * 1987-12-17 1989-04-18 The Dow Chemical Company Thermoplastic polyurethanes with high glass transition temperatures
US4877829A (en) * 1988-05-19 1989-10-31 W. R. Grace & Co.-Conn. Liquid coatings for bridge deckings and the like
US4859735A (en) * 1988-09-16 1989-08-22 W. R. Grace & Co.-Conn. Castor oil based polyurethane for bridge deckings and related applications
US6146556A (en) * 1998-04-29 2000-11-14 Katoot; Mohammad W. Polymer additives for forming objects
WO1999055766A1 (en) * 1998-04-29 1999-11-04 Katoot Mohammad W Novel polymer additives for forming objects
US6534617B1 (en) 1998-12-02 2003-03-18 Kraton Polymers U.S. Llc Extruder process for making thermoplastic polyurethanes
US6323299B1 (en) 1998-12-02 2001-11-27 Kraton Polymers U.S. Llc Method for producing mixed polyol thermoplastic polyurethane compositions
AU2001280255A1 (en) * 2000-08-02 2002-02-18 Saturnino Enrique Martinez Herrera Dielectric composition for manufacturing insulating structures
WO2006014099A1 (es) * 2004-08-03 2006-02-09 Lau Lay Jesus Francisco Dedal para alfiler de aislador de líneas de conducción eléctricas
CA2769256C (en) * 2009-07-30 2017-02-28 Construction Research & Technology Gmbh Siliceous-based polyurea compositions
US8765871B2 (en) * 2011-05-05 2014-07-01 Ets Surfaces, Llc Non-porous thermoformable polyurethane solid
JP6894895B2 (ja) 2015-11-23 2021-06-30 ハンツマン・アドヴァンスト・マテリアルズ・ライセンシング・（スイッツランド）・ゲーエムベーハー 屋外製品の製造用の硬化性ポリウレタン組成物及びそれから得られる製品
CN109280365B (zh) * 2018-09-13 2021-02-09 北京理工大学 一种超特高压用轻质绝缘子芯体的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061559A (en) * 1960-03-21 1962-10-30 Dow Chemical Co Urethane polymer prepared from an organic polyisocyanate and 2, 2-bis(4-cyclohexanol)propane
BE666023A (no) * 1964-07-21
US3420796A (en) * 1964-10-31 1969-01-07 Kuraray Co Method of preparing powdered polyurethane resins

Also Published As

Publication number Publication date
FR2238726B1 (no) 1978-06-09
DK403074A (no) 1975-04-01
NO136254B (no) 1977-05-02
JPS5033372A (no) 1975-03-31
ATA612174A (de) 1976-11-15
LU70606A1 (no) 1975-05-21
ZA744780B (en) 1975-08-27
DD112769A5 (no) 1975-05-05
DE2338185A1 (de) 1975-02-20
IE39642L (en) 1975-01-27
FI58932C (fi) 1981-05-11
DE2338185B2 (de) 1976-05-06
ES428648A1 (es) 1976-08-16
SE412659B (sv) 1980-03-10
BR7406099D0 (pt) 1975-05-13
JPS5727893B2 (no) 1982-06-14
FR2238726A1 (no) 1975-02-21
US3941855A (en) 1976-03-02
SE7409677L (no) 1975-01-28
CH597676A5 (no) 1978-04-14
FI58932B (fi) 1981-01-30
CA1029494A (en) 1978-04-11
NO742731L (no) 1975-02-24
AU7149274A (en) 1976-01-22
AT337984B (de) 1977-07-25
IT1016984B (it) 1977-06-20
IE39642B1 (en) 1978-11-22
GB1448179A (en) 1976-09-02
NL7410123A (nl) 1975-01-29
FI225674A (no) 1975-01-28
NO136254C (no) 1977-08-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19890731