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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DE3135948A1 (de) * 1981-09-10 1983-03-24 Bayer Ag, 5090 Leverkusen Cyclische keto-butyraldehyde, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von cyclischen diisocyanaten
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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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US9550854B2 (en) * 2007-10-12 2017-01-24 Honeywell International Inc. Amine catalysts for polyurethane foams
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MX2011000467A (es) 2008-07-16 2011-04-26 Honeywell Int Inc Isomeros hfo-1234z3 mixtos con hfc-245fa como un agente de soplado aerosol, y solvente.
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
CN103370357A (zh) 2010-12-20 2013-10-23 拜耳知识产权有限责任公司 制备聚醚酯多元醇的方法
US20140171527A1 (en) * 2011-02-21 2014-06-19 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
ES2746532T3 (es) 2011-02-21 2020-03-06 Honeywell Int Inc Premezclas de espuma de poliuretano que contienen agentes de soplado de olefina halogenada y espumas hechas a partir de estos
US9051442B2 (en) 2011-02-21 2015-06-09 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
US9556303B2 (en) 2011-02-21 2017-01-31 Honeywell International Inc. Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents
RU2604841C9 (ru) 2011-05-02 2017-09-26 Байер Интеллектуэль Проперти Гмбх Стойкие к воздействию высоких температур пенопласты с малой теплопроводностью
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WO2013127850A1 (en) 2012-02-29 2013-09-06 Bayer Intellectual Property Gmbh 2-k pultrusion formulation and process
FI2961782T4 (fi) 2013-02-26 2026-01-23 Honeywell Int Inc Halogenoituja olefiinipaisuteaineita sisältäviä polyuretaanivaahtoesiseoksia ja niistä valmistettuja vaahtoja
EP2894180A1 (de) 2014-01-08 2015-07-15 Bayer MaterialScience AG Polymerpolyole mit einem Polyether-Carbonat-Polyol als das Basispolyol
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CN107250230A (zh) 2015-02-20 2017-10-13 科思创德国股份有限公司 耐高温的泡沫材料
CN107980047B (zh) 2015-05-28 2021-06-22 新加坡科意亚太有限公司 用于聚氨酯的阻燃和自催化聚酯
CN108290368A (zh) 2015-09-17 2018-07-17 罗伯特·维洛兹·赫雷斯 承载复合面板、材料、产品及其制造和使用方法
AU2018215934A1 (en) 2017-01-31 2019-08-08 Basf Se HFO containing PU formulation
KR20200112985A (ko) 2018-02-02 2020-10-05 바스프 에스이 인발성형 공정과 동시적인 섬유 사이징 인-라인의 최적화
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
US20250019486A1 (en) 2021-10-07 2025-01-16 Covestro Deutschland Ag Process for preparing polyoxyalkylene polyester polyols
EP4480993A1 (de) 2023-06-23 2024-12-25 Covestro Deutschland AG Verfahren zur herstellung eines polyoxyalkylenpolyols
CN121368608A (zh) 2023-06-23 2026-01-20 科思创德国股份有限公司 生产聚氧化烯多元醇的方法
WO2025131996A1 (de) 2023-12-21 2025-06-26 Covestro Deutschland Ag Verbindung enthaltend oximische hydroxylgruppen und deren herstellungsverfahren
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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US2911429A (en) * 1956-07-09 1959-11-03 Gen Aniline & Film Corp Process for the preparation of isocyanates
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Also Published As

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

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