CA835828A - Process of treating leather with treating agents from phenol-aldehyde-alkanolamine reaction products with polyurethane prepolymers - Google Patents

Process of treating leather with treating agents from phenol-aldehyde-alkanolamine reaction products with polyurethane prepolymers

Info

Publication number
CA835828A
CA835828A CA835828A CA835828DA CA835828A CA 835828 A CA835828 A CA 835828A CA 835828 A CA835828 A CA 835828A CA 835828D A CA835828D A CA 835828DA CA 835828 A CA835828 A CA 835828A
Authority
CA
Canada
Prior art keywords
treating
aldehyde
phenol
reaction products
polyurethane prepolymers
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
CA835828A
Inventor
Sellet Lucien
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
Publication date
Application granted granted Critical
Publication of CA835828A publication Critical patent/CA835828A/en
Expired legal-status Critical Current

Links

CA835828A Process of treating leather with treating agents from phenol-aldehyde-alkanolamine reaction products with polyurethane prepolymers Expired CA835828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA835828T

Publications (1)

Publication Number Publication Date
CA835828A true CA835828A (en) 1970-03-03

Family

ID=36313283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA835828A Expired CA835828A (en) Process of treating leather with treating agents from phenol-aldehyde-alkanolamine reaction products with polyurethane prepolymers

Country Status (1)

Country Link
CA (1) CA835828A (en)

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