CA580788A - Use of alkaline materials in the preparation of polyurethane foams - Google Patents

Use of alkaline materials in the preparation of polyurethane foams

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
French (fr)
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/en
Expired legal-status Critical Current

Links

CA580788A Use of alkaline materials in the preparation of polyurethane foams Expired CA580788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580788T

Publications (1)

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

Family

ID=35760213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580788A Expired CA580788A (en) Use of alkaline materials in the preparation of polyurethane foams

Country Status (1)

Country Link
CA (1) CA580788A (en)

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

Similar Documents

Publication Publication Date Title
CA580788A (en) Use of alkaline materials in the preparation of polyurethane foams
CA587370A (en) Isocyanate foam
CA571519A (en) Floating foam
AU249413B2 (en) Improvements in or relating tothe manufacture of foamed v polyurethane materials
CA577424A (en) Prepolymers in the preparation of polyester diisocyanate foams
AU6705260A (en) Improvements in or relating tothe manufacture of foamed v polyurethane materials
AU238651B2 (en) Improvements in or relating tothe manufacture of polyurethane materials
AU235295B2 (en) Polyurethane foam
CA572526A (en) Polyurethane foams
AU251388B2 (en) Polyurethane foams
CA570787A (en) Polyurethane foamed in the presence of tertiary amines
AU5304759A (en) Improvements in or relating tothe manufacture of polyurethane materials
AU4935559A (en) Polyurethane foam
AU258739B2 (en) Foamed polyurethanes
AU242766B2 (en) Improvements in polyurethane foam materials
AU247349B2 (en) Improvements in polyurethane foam materials
AU6545560A (en) Polyurethane foams
AU241528B2 (en) Foamed polyurethane materials
AU252190B2 (en) The manufacture of foamed polyurethane materials
AU224259B2 (en) Improvements in or relating tothe manufacture of polyurethane foams
AU232170B2 (en) Improvements in or relating tothe manufacture of foamed polyurethane materials
CA568673A (en) Flame-proofed foamed materials
AU247938B2 (en) Improvements in or relating tothe manufacture of foamed polyurethane materials
AU240037B2 (en) Improvements in or relating tothe manufacture of foamed polyurethane materials
AU237771B2 (en) IMPROVEMENTS in or relating tothe manufacture of CELLULAR POLYURETHANE PRODUCTS