AT267494B - Verfahren zur Herstellung des neuen 1-Isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexans - Google Patents

Verfahren zur Herstellung des neuen 1-Isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexans

Info

Publication number
AT267494B
AT267494B AT499865A AT499865A AT267494B AT 267494 B AT267494 B AT 267494B AT 499865 A AT499865 A AT 499865A AT 499865 A AT499865 A AT 499865A AT 267494 B AT267494 B AT 267494B
Authority
AT
Austria
Prior art keywords
isocyanatomethyl
trimethylcyclohexane
isocyanato
preparation
new
Prior art date
Application number
AT499865A
Other languages
English (en)
Original Assignee
Scholven Chemie Ag
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 Scholven Chemie Ag filed Critical Scholven Chemie Ag
Application granted granted Critical
Publication of AT267494B publication Critical patent/AT267494B/de

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • 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
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT499865A 1964-07-21 1965-06-02 Verfahren zur Herstellung des neuen 1-Isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexans AT267494B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH35500A DE1202785B (de) 1964-07-21 1964-07-21 Verfahren zur Herstellung von 1-Isocyanato-3-(isocyanatomethyl)-3, 5, 5-trimethylcyclohexan

Publications (1)

Publication Number Publication Date
AT267494B true AT267494B (de) 1968-12-27

Family

ID=7433510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT499865A AT267494B (de) 1964-07-21 1965-06-02 Verfahren zur Herstellung des neuen 1-Isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexans

Country Status (8)

Country Link
US (1) US3401190A (de)
AT (1) AT267494B (de)
CH (1) CH454123A (de)
DE (1) DE1202785B (de)
GB (1) GB1036980A (de)
LU (1) LU48904A1 (de)
NL (1) NL151694B (de)
SE (1) SE312797B (de)

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DE2323299C3 (de) * 1973-05-09 1983-12-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur kontinuierlichen Herstellung von 1-Isocyanato-3-(isocyanatomethyl)-3,5,5-trimethylcyclohexan
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US20110152392A1 (en) 2009-12-17 2011-06-23 Honeywell International Inc. Catalysts For Polyurethane Foam Polyol Premixes Containing Halogenated Olefin Blowing Agents
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US20090099273A1 (en) * 2007-10-12 2009-04-16 Williams David J Non-silicone surfactants for polyurethane or polyisocyanurate foam containing halogenated olefins as blowing agents
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CA2730917A1 (en) 2008-07-16 2010-01-21 Honeywell International Inc. Hfo-1234ze mixed isomers with hfc-245fa as a blowing agent, aerosol, and solvent
US9546311B2 (en) * 2008-08-19 2017-01-17 Honeywell International Inc. Azeotrope-like compositions of 1,1,1,2-tetrafluoropropene and 1,1,1,2-tetrafluoroethane
DE102008051882A1 (de) 2008-10-16 2010-04-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetheresterpolyolen
US10239985B2 (en) 2008-12-23 2019-03-26 Covestro Llc Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
WO2012080185A1 (de) 2010-12-15 2012-06-21 Bayer Materialscience Ag Hochtemperaturbeständige schaumstoffe
EP2655475A1 (de) 2010-12-20 2013-10-30 Bayer Intellectual Property GmbH Verfahren zur herstellung von polyetheresterpolyolen
US9556303B2 (en) 2011-02-21 2017-01-31 Honeywell International Inc. Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents
US20140171527A1 (en) * 2011-02-21 2014-06-19 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
BR112013021214B1 (pt) 2011-02-21 2021-09-28 Honeywell International Inc Composição de pré-mistura de poliol
US9051442B2 (en) 2011-02-21 2015-06-09 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
US20140093721A1 (en) 2011-05-02 2014-04-03 Bayer Intellectual Property Gmbh High-temperature-resistant foams having low thermal conductivity
JP2015500362A (ja) 2011-12-09 2015-01-05 ハネウェル・インターナショナル・インコーポレーテッド 発泡体、およびｈｃｆｏまたはｈｆｏ発泡剤を含む発泡体から作られる物品
WO2013127850A1 (en) 2012-02-29 2013-09-06 Bayer Intellectual Property Gmbh 2-k pultrusion formulation and process
KR102473838B1 (ko) 2013-02-26 2022-12-02 허니웰 인터내셔날 인코포레이티드 할로겐화 올레핀 발포제를 함유하는 폴리우레탄 폼 프리믹스 및 이로부터 제조되는 폼
EP2894180A1 (de) 2014-01-08 2015-07-15 Bayer MaterialScience AG Polymerpolyole mit einem Polyether-Carbonat-Polyol als das Basispolyol
IL243898B (en) 2015-02-03 2020-04-30 Seagrave Coatings Corp Coating compositions
EP3259294B1 (de) 2015-02-20 2019-12-18 Covestro Deutschland AG Hochtemperaturbeständige schaumstoffe
EP3303446B1 (de) 2015-05-28 2023-08-16 Coim Asia Pacific Pte. Ltd. Flammschutzmittel und autokatalytische polyester für polyurethane
JP2018531169A (ja) 2015-09-17 2018-10-25 ロベルト ベロッツィ ヘレス 耐力複合パネル、材料、製品、ならびに製造方法および使用方法
KR20190109742A (ko) 2017-01-31 2019-09-26 바스프 에스이 Hfo 함유 pu 제제
US11745444B2 (en) 2018-02-02 2023-09-05 Basf Se Simultaneous optimization of fiber sizing in-line with the pultrusion process
EP3741788A1 (de) 2019-05-24 2020-11-25 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen
EP3838963A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen
WO2022096390A1 (de) 2020-11-06 2022-05-12 Covestro Deutschland Ag Verfahren zur herstellung eines polyol-gemisches
CN118159578A (zh) 2021-10-07 2024-06-07 科思创德国股份有限公司 制备聚氧化烯聚酯多元醇的方法
EP4480993A1 (de) 2023-06-23 2024-12-25 Covestro Deutschland AG Verfahren zur herstellung eines polyoxyalkylenpolyols
EP4731701A1 (de) 2023-06-23 2026-04-29 Covestro Deutschland AG Verfahren zur herstellung eines polyoxyalkylenpolyols
CN122295388A (zh) 2023-12-21 2026-06-26 科思创德国股份有限公司 含有肟式羟基的化合物及其制备方法
EP4574869A1 (de) 2023-12-21 2025-06-25 Covestro Deutschland AG Verbindung enthaltend oximische hydroxylgruppen und deren herstellungsverfahren
EP4644451A1 (de) 2024-04-29 2025-11-05 Covestro Deutschland AG Verbindung enthaltend aromatische hydroxylgruppen und deren herstellungsverfahren

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US2728787A (en) * 1953-03-03 1955-12-27 Rohm & Haas Process for preparing organic diisocyanates
US2911429A (en) * 1956-07-09 1959-11-03 Gen Aniline & Film Corp Process for the preparation of isocyanates
DE1240521B (de) * 1961-10-09 1967-05-18 Hibernia Chemie Ges Mit Beschr Verfahren zur Herstellung von gamma-Ketocarbon-saeurenitrilen aus alpha,beta-ungesaettigten Ketonen

Also Published As

Publication number Publication date
SE312797B (de) 1969-07-28
NL151694B (nl) 1976-12-15
US3401190A (en) 1968-09-10
NL6508424A (de) 1966-01-24
LU48904A1 (de) 1965-08-24
GB1036980A (en) 1966-07-20
DE1202785B (de) 1965-10-14
CH454123A (de) 1968-04-15

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