DE3789700D1 - Herstellung von Cyclohexylmono- und -diurethanen sowie der entsprechenden Isocyanate durch Addition von Methylcarbamaten an Limonen, Verfahren und Zusammensetzung. - Google Patents

Herstellung von Cyclohexylmono- und -diurethanen sowie der entsprechenden Isocyanate durch Addition von Methylcarbamaten an Limonen, Verfahren und Zusammensetzung.

Info

Publication number
DE3789700D1
DE3789700D1 DE3789700T DE3789700T DE3789700D1 DE 3789700 D1 DE3789700 D1 DE 3789700D1 DE 3789700 T DE3789700 T DE 3789700T DE 3789700 T DE3789700 T DE 3789700T DE 3789700 D1 DE3789700 D1 DE 3789700D1
Authority
DE
Germany
Prior art keywords
mono
limonene
urethanes
composition
production
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE3789700T
Other languages
English (en)
Other versions
DE3789700T2 (de
Inventor
Laurence John Nummy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25452695&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3789700(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DE3789700D1 publication Critical patent/DE3789700D1/de
Publication of DE3789700T2 publication Critical patent/DE3789700T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • 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
    • C08G18/728—Polymerisation products of compounds having carbon-to-carbon unsaturated bonds and having isocyanate or isothiocyanate groups or groups forming isocyanate or isothiocyanate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE3789700T 1986-11-03 1987-10-27 Herstellung von Cyclohexylmono- und -diurethanen sowie der entsprechenden Isocyanate durch Addition von Methylcarbamaten an Limonen, Verfahren und Zusammensetzung. Revoked DE3789700T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/926,068 US4788329A (en) 1986-11-03 1986-11-03 Preparation of cyclohexyl mono- and diurethanes and isocyanates derived therefrom by addition of methylcarbamate to limonene, process and compositions

Publications (2)

Publication Number Publication Date
DE3789700D1 true DE3789700D1 (de) 1994-06-01
DE3789700T2 DE3789700T2 (de) 1994-12-15

Family

ID=25452695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789700T Revoked DE3789700T2 (de) 1986-11-03 1987-10-27 Herstellung von Cyclohexylmono- und -diurethanen sowie der entsprechenden Isocyanate durch Addition von Methylcarbamaten an Limonen, Verfahren und Zusammensetzung.

Country Status (9)

Country Link
US (1) US4788329A (de)
EP (1) EP0266661B1 (de)
JP (1) JP2599148B2 (de)
KR (1) KR960007725B1 (de)
AT (1) ATE104953T1 (de)
BR (1) BR8705870A (de)
CA (1) CA1303623C (de)
DE (1) DE3789700T2 (de)
MX (1) MX165544B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69326404T2 (de) * 1992-08-14 2000-03-09 Pacesetter Ab Mehrpolige Elektrodenleitung
US5506301A (en) * 1993-12-13 1996-04-09 Bayer Corporation Treatment of isocyanate residue
US6008396A (en) * 1997-04-11 1999-12-28 Osi Specialties, Inc. Hot oil process for producing isocyanato organosilanes
EP2632967A1 (de) 2010-10-29 2013-09-04 Lubrizol Advanced Materials, Inc. Flammhemmende bromierte oligomere urethanzusammensetzungen
CN103391813B (zh) * 2011-02-17 2016-04-13 宇部兴产株式会社 异氰酸酯化合物制造用催化剂以及使用该催化剂的异氰酸酯化合物的制造方法
WO2013008891A1 (ja) * 2011-07-13 2013-01-17 宇部興産株式会社 イソシアネート化合物の製造方法
WO2014189120A1 (ja) * 2013-05-24 2014-11-27 宇部興産株式会社 固体触媒、およびその固体触媒を用いたイソシアネート化合物の製造方法
JP7165508B2 (ja) * 2018-05-15 2022-11-04 旭化成株式会社 イソシアネートの製造方法
US10519100B1 (en) 2018-07-13 2019-12-31 International Business Machines Corporation Limonene-derived diisocyanate compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625748A (de) *
US2692275A (en) * 1953-01-23 1954-10-19 Rohm & Haas Preparation of 1, 8-diisocyanato-p-menthane
DE1495808A1 (de) * 1964-05-26 1969-07-31 Bayer Ag Verfahren zur Herstellung von Copolymerisaten von Vinylverbindungen
US4510097A (en) * 1978-11-20 1985-04-09 W. R. Grace & Co. Hindered aliphatic monoisocyanates
ATE52794T1 (de) * 1983-06-01 1990-06-15 American Cyanamid Co Freie radikale additionscopolymere von metaoder para-isopropenyl-alpha,alphadimethylbenzylisocyanat.
US4618707A (en) * 1985-11-25 1986-10-21 Ashland Oil, Inc. Preparation of menthane diisocyanate by addition of isocyanic acid to terpinyl monoisocyanates

Also Published As

Publication number Publication date
JP2599148B2 (ja) 1997-04-09
KR960007725B1 (ko) 1996-06-11
EP0266661B1 (de) 1994-04-27
EP0266661A2 (de) 1988-05-11
BR8705870A (pt) 1988-06-14
ATE104953T1 (de) 1994-05-15
KR880006174A (ko) 1988-07-21
EP0266661A3 (en) 1989-12-13
CA1303623C (en) 1992-06-16
MX165544B (es) 1992-11-19
DE3789700T2 (de) 1994-12-15
JPS63183553A (ja) 1988-07-28
US4788329A (en) 1988-11-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation