CA580788A - Usage de matieres alcalines dans la preparation de mousses de polyurethane - Google Patents

Usage de matieres alcalines dans la preparation de mousses de polyurethane

Info

Publication number
CA580788A
CA580788A CA580788A CA580788DA CA580788A CA 580788 A CA580788 A CA 580788A CA 580788 A CA580788 A CA 580788A CA 580788D A CA580788D A CA 580788DA CA 580788 A CA580788 A CA 580788A
Authority
CA
Canada
Prior art keywords
preparation
polyurethane foams
alkaline materials
alkaline
materials
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
CA580788A
Other languages
English (en)
Inventor
E. Parker Earl
H. Coultrap Keith
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Publication date
Application granted granted Critical
Publication of CA580788A publication Critical patent/CA580788A/fr
Expired legal-status Critical Current

Links

CA580788A Usage de matieres alcalines dans la preparation de mousses de polyurethane Expired CA580788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580788T

Publications (1)

Publication Number Publication Date
CA580788A true CA580788A (fr) 1959-08-04

Family

ID=35760213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580788A Expired CA580788A (fr) Usage de matieres alcalines dans la preparation de mousses de polyurethane

Country Status (1)

Country Link
CA (1) CA580788A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150206A (en) * 1976-03-12 1979-04-17 S.A. Prb Process for preparing polyurethane with integral skin
US4242463A (en) 1979-12-19 1980-12-30 Sheller-Globe Corporation Color stable integral skin foam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150206A (en) * 1976-03-12 1979-04-17 S.A. Prb Process for preparing polyurethane with integral skin
US4242463A (en) 1979-12-19 1980-12-30 Sheller-Globe Corporation Color stable integral skin foam

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