CH460745A - Process for preparing polyisocyanates - Google Patents

Process for preparing polyisocyanates

Info

Publication number
CH460745A
CH460745A CH1165965A CH1165965A CH460745A CH 460745 A CH460745 A CH 460745A CH 1165965 A CH1165965 A CH 1165965A CH 1165965 A CH1165965 A CH 1165965A CH 460745 A CH460745 A CH 460745A
Authority
CH
Switzerland
Prior art keywords
preparing polyisocyanates
polyisocyanates
preparing
Prior art date
Application number
CH1165965A
Other languages
French (fr)
Inventor
Rasim Kamal Marwan
Robert Rogier Edgar
Original Assignee
Gen Mills Inc
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 Gen Mills Inc filed Critical Gen Mills Inc
Publication of CH460745A publication Critical patent/CH460745A/en

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
CH1165965A 1965-02-01 1965-08-19 Process for preparing polyisocyanates CH460745A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB423265A GB1023390A (en) 1965-02-01 1965-02-01 Polyisocyanates and derivatives
NL6501872A NL6501872A (en) 1965-02-01 1965-02-15
FR5717A FR1429509A (en) 1965-02-01 1965-02-16 New polyisocyanates and polymers prepared from these polyisocyanates
DEG0042891 1965-02-19

Publications (1)

Publication Number Publication Date
CH460745A true CH460745A (en) 1968-08-15

Family

ID=27436998

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1165965A CH460745A (en) 1965-02-01 1965-08-19 Process for preparing polyisocyanates

Country Status (6)

Country Link
BE (1) BE668214A (en)
CH (1) CH460745A (en)
DE (1) DE1570650C3 (en)
FR (1) FR1429509A (en)
GB (1) GB1023390A (en)
NL (1) NL6501872A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176956A (en) * 1984-09-26 1993-01-05 Medtronic, Inc. Biomedical apparatus having fatty acid dimer derived skin compatible adhesive composition thereon
US4873308A (en) * 1988-09-30 1989-10-10 Medtronic, Inc. Biostable, segmented aliphatic polyurethanes and process therefor
CN101805271B (en) * 2010-03-31 2013-09-11 浙江优创材料科技股份有限公司 Alicyclic diisocyanate and preparation method and purposes thereof
CN103242199A (en) * 2010-05-28 2013-08-14 苏州大学 Method for preparing dimer fatty acid diisocyanate by using dimer fatty acid diamine
CN104193652B (en) * 2014-08-07 2017-01-11 黎明化工研究设计院有限责任公司 Method for preparing dimer acid diisocyanate

Also Published As

Publication number Publication date
DE1570650A1 (en) 1970-04-30
FR1429509A (en) 1966-02-25
GB1023390A (en) 1966-03-23
NL6501872A (en) 1966-08-16
DE1570650B2 (en) 1975-01-16
DE1570650C3 (en) 1975-08-21
BE668214A (en) 1965-12-01

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