BE781247A - Polyurethannes solubles dans les solvants - Google Patents

Polyurethannes solubles dans les solvants

Info

Publication number
BE781247A
BE781247A BE781247A BE781247A BE781247A BE 781247 A BE781247 A BE 781247A BE 781247 A BE781247 A BE 781247A BE 781247 A BE781247 A BE 781247A BE 781247 A BE781247 A BE 781247A
Authority
BE
Belgium
Prior art keywords
polyurethannes
solvents
soluble
soluble polyurethannes
Prior art date
Application number
BE781247A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BE781247A publication Critical patent/BE781247A/fr

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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE781247A 1971-03-30 1972-03-24 Polyurethannes solubles dans les solvants BE781247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816071A GB1382243A (en) 1971-03-30 1971-03-30 Solvent-soluble polyurethanes

Publications (1)

Publication Number Publication Date
BE781247A true BE781247A (fr) 1972-09-25

Family

ID=9846916

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781247A BE781247A (fr) 1971-03-30 1972-03-24 Polyurethannes solubles dans les solvants

Country Status (10)

Country Link
AT (1) AT326919B (fr)
BE (1) BE781247A (fr)
CA (1) CA981846A (fr)
DE (1) DE2215736A1 (fr)
ES (1) ES401349A1 (fr)
FR (1) FR2132198A1 (fr)
GB (1) GB1382243A (fr)
IT (1) IT950742B (fr)
NL (1) NL7204138A (fr)
ZA (1) ZA721809B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120850A (en) * 1977-09-06 1978-10-17 E. I. Du Pont De Nemours And Company Polyether urethane polymers prepared from a copolymer of tetrahydrofuran and ethylene oxide
US4225696A (en) * 1979-02-21 1980-09-30 Polythetics, Inc. Prosthetic denture prepared from polyurethane elastomer

Also Published As

Publication number Publication date
NL7204138A (fr) 1972-10-03
FR2132198A1 (fr) 1972-11-17
IT950742B (it) 1973-06-20
DE2215736A1 (de) 1972-10-12
ATA277972A (de) 1975-03-15
GB1382243A (en) 1975-01-29
AT326919B (de) 1976-01-12
ZA721809B (en) 1972-12-27
ES401349A1 (es) 1975-02-16
CA981846A (en) 1976-01-13

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