NL152579B - PROCESS FOR PREPARING POLYURETHANES. - Google Patents

PROCESS FOR PREPARING POLYURETHANES.

Info

Publication number
NL152579B
NL152579B NL6711430A NL6711430A NL152579B NL 152579 B NL152579 B NL 152579B NL 6711430 A NL6711430 A NL 6711430A NL 6711430 A NL6711430 A NL 6711430A NL 152579 B NL152579 B NL 152579B
Authority
NL
Netherlands
Prior art keywords
preparing polyurethanes
polyurethanes
preparing
Prior art date
Application number
NL6711430A
Other languages
Dutch (nl)
Other versions
NL6711430A (en
Original Assignee
Upjohn 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
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of NL6711430A publication Critical patent/NL6711430A/xx
Publication of NL152579B publication Critical patent/NL152579B/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/329—Hydroxyamines containing aromatic groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
NL6711430A 1966-08-22 1967-08-18 PROCESS FOR PREPARING POLYURETHANES. NL152579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57380566A 1966-08-22 1966-08-22

Publications (2)

Publication Number Publication Date
NL6711430A NL6711430A (en) 1968-02-23
NL152579B true NL152579B (en) 1977-03-15

Family

ID=24293460

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6711430A NL152579B (en) 1966-08-22 1967-08-18 PROCESS FOR PREPARING POLYURETHANES.

Country Status (5)

Country Link
CA (1) CA922734A (en)
ES (1) ES344196A1 (en)
GB (1) GB1139874A (en)
NL (1) NL152579B (en)
SE (1) SE332075B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134338A1 (en) * 1983-08-18 1985-03-20 Texaco Development Corporation Process for preparing polyol-catalyst mixtures useful in the preparation of rigid polyurethane cellular products
CN1957041A (en) 2004-05-28 2007-05-02 雅宝公司 Flame retardant polyurethanes and additives therefor

Also Published As

Publication number Publication date
DE1643550A1 (en) 1971-07-29
ES344196A1 (en) 1968-09-01
NL6711430A (en) 1968-02-23
SE332075B (en) 1971-01-25
GB1139874A (en) 1969-01-15
DE1643550B2 (en) 1976-02-05
CA922734A (en) 1973-03-13

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: THE DOW CHEMICAL COMPANY

NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: UPJOHN

V4 Lapsed because of reaching the maxim lifetime of a patent