RO70002A - Composition pour materiaux spongieux,impermeables a l'eau en base de polyurethanes - Google Patents

Composition pour materiaux spongieux,impermeables a l'eau en base de polyurethanes

Info

Publication number
RO70002A
RO70002A RO7477270A RO7727074A RO70002A RO 70002 A RO70002 A RO 70002A RO 7477270 A RO7477270 A RO 7477270A RO 7727074 A RO7727074 A RO 7727074A RO 70002 A RO70002 A RO 70002A
Authority
RO
Romania
Prior art keywords
spongous
depoliuretane
waterproof
composition
materials
Prior art date
Application number
RO7477270A
Other languages
English (en)
Romanian (ro)
Inventor
Ronald J Zasadny
Original Assignee
M & T Chemicals Inc,Us
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 M & T Chemicals Inc,Us filed Critical M & T Chemicals Inc,Us
Publication of RO70002A publication Critical patent/RO70002A/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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • 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
    • C08G18/16—Catalysts
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen

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)
RO7477270A 1973-10-31 1974-01-14 Composition pour materiaux spongieux,impermeables a l'eau en base de polyurethanes RO70002A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41119173A 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
RO70002A true RO70002A (fr) 1982-05-10

Family

ID=23627949

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7477270A RO70002A (fr) 1973-10-31 1974-01-14 Composition pour materiaux spongieux,impermeables a l'eau en base de polyurethanes

Country Status (11)

Country Link
JP (1) JPS5075298A (fr)
BE (1) BE809730A (fr)
CA (1) CA1051588A (fr)
CS (1) CS179435B2 (fr)
DE (1) DE2401760A1 (fr)
FR (1) FR2249911A1 (fr)
GB (1) GB1456404A (fr)
IT (1) IT1005601B (fr)
NL (1) NL7400500A (fr)
RO (1) RO70002A (fr)
SE (1) SE7400301L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155220A (en) * 1980-03-17 1981-12-01 Troy Chemical Corp Urethane reaction catalyst
DE3378122D1 (en) * 1982-12-17 1988-11-03 American Cyanamid Co Use of certain catalyst compositions for the preparation of polyurethanes
US4548919A (en) * 1982-12-17 1985-10-22 American Cyanamid Company Catalyst compositions for polyaliphatic isocyanate-based polyurethanes
US4496706A (en) * 1983-04-11 1985-01-29 Chang Eugene Y C One-component polyurethane adhesive compositions

Also Published As

Publication number Publication date
CA1051588A (fr) 1979-03-27
NL7400500A (nl) 1975-05-02
SE7400301L (fr) 1975-05-02
JPS5075298A (fr) 1975-06-20
FR2249911A1 (fr) 1975-05-30
AU6446774A (en) 1975-07-17
GB1456404A (en) 1976-11-24
CS179435B2 (en) 1977-10-31
BE809730A (fr) 1974-05-02
IT1005601B (it) 1976-09-30
DE2401760A1 (de) 1975-05-07

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