CA919836A - Polyamines - Google Patents

Polyamines

Info

Publication number
CA919836A
CA919836A CA995847A CA995847A CA919836A CA 919836 A CA919836 A CA 919836A CA 995847 A CA995847 A CA 995847A CA 995847 A CA995847 A CA 995847A CA 919836 A CA919836 A CA 919836A
Authority
CA
Canada
Prior art keywords
polyamines
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.)
Expired
Application number
CA995847A
Inventor
L. Powers Eugene
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.)
Baychem Corp
Original Assignee
Baychem Corp
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 Baychem Corp filed Critical Baychem Corp
Application granted granted Critical
Publication of CA919836A publication Critical patent/CA919836A/en
Expired legal-status Critical Current

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
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
CA995847A 1966-08-05 1967-07-19 Polyamines Expired CA919836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57053266A 1966-08-05 1966-08-05

Publications (1)

Publication Number Publication Date
CA919836A true CA919836A (en) 1973-01-23

Family

ID=24280011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA995847A Expired CA919836A (en) 1966-08-05 1967-07-19 Polyamines

Country Status (6)

Country Link
JP (1) JPS5141632B1 (en)
BE (1) BE702335A (en)
CA (1) CA919836A (en)
DE (1) DE1643448A1 (en)
GB (1) GB1180795A (en)
NL (1) NL6710805A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422696A1 (en) 1978-04-13 1979-11-09 Rhone Poulenc Ind IMIDE GROUPING POLYMERS
US4792624A (en) * 1987-02-26 1988-12-20 The Dow Chemical Company Process for polymeric MDA, recycle of finished polymeric MDA
DE102006004047A1 (en) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Process for the preparation of di- and polyamines of the diphenylmethane series
WO2014159315A1 (en) * 2013-03-14 2014-10-02 Honeywell International Inc. Compositions and methods comprising vinylidene fluoride

Also Published As

Publication number Publication date
BE702335A (en) 1968-01-15
JPS5141632B1 (en) 1976-11-11
GB1180795A (en) 1970-02-11
DE1643448A1 (en) 1971-05-27
NL6710805A (en) 1968-02-06

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