NL7400500A - Werkwijze ter bereiding van voor water ondoor- latende polyurethanen. - Google Patents

Werkwijze ter bereiding van voor water ondoor- latende polyurethanen.

Info

Publication number
NL7400500A
NL7400500A NL7400500A NL7400500A NL7400500A NL 7400500 A NL7400500 A NL 7400500A NL 7400500 A NL7400500 A NL 7400500A NL 7400500 A NL7400500 A NL 7400500A NL 7400500 A NL7400500 A NL 7400500A
Authority
NL
Netherlands
Prior art keywords
impervable
polyurethanes
preparing water
preparing
water
Prior art date
Application number
NL7400500A
Other languages
English (en)
Dutch (nl)
Original Assignee
M & T Chemicals 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 M & T Chemicals Inc filed Critical M & T Chemicals Inc
Publication of NL7400500A publication Critical patent/NL7400500A/xx

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)
NL7400500A 1973-10-31 1974-01-14 Werkwijze ter bereiding van voor water ondoor- latende polyurethanen. NL7400500A (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7400500A true NL7400500A (nl) 1975-05-02

Family

ID=23627949

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400500A NL7400500A (nl) 1973-10-31 1974-01-14 Werkwijze ter bereiding van voor water ondoor- latende polyurethanen.

Country Status (11)

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

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
US4548919A (en) * 1982-12-17 1985-10-22 American Cyanamid Company Catalyst compositions for polyaliphatic isocyanate-based polyurethanes
DE3378122D1 (en) * 1982-12-17 1988-11-03 American Cyanamid Co Use of certain catalyst compositions for the preparation of 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
GB1456404A (en) 1976-11-24
RO70002A (ro) 1982-05-10
SE7400301L (xx) 1975-05-02
FR2249911A1 (xx) 1975-05-30
IT1005601B (it) 1976-09-30
DE2401760A1 (de) 1975-05-07
CS179435B2 (en) 1977-10-31
BE809730A (fr) 1974-05-02
CA1051588A (en) 1979-03-27
AU6446774A (en) 1975-07-17
JPS5075298A (xx) 1975-06-20

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: WHITTAKER CORP.

BV The patent application has lapsed