CA953456A - Leather treating composition and process - Google Patents

Leather treating composition and process

Info

Publication number
CA953456A
CA953456A CA128,437A CA128437A CA953456A CA 953456 A CA953456 A CA 953456A CA 128437 A CA128437 A CA 128437A CA 953456 A CA953456 A CA 953456A
Authority
CA
Canada
Prior art keywords
treating composition
leather treating
leather
composition
treating
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
CA128,437A
Other versions
CA128437S (en
Inventor
John G. Papalos
James M. Kelly
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
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Application granted granted Critical
Publication of CA953456A publication Critical patent/CA953456A/en
Expired legal-status Critical Current

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
CA128,437A 1970-11-30 1971-11-24 Leather treating composition and process Expired CA953456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9383970A 1970-11-30 1970-11-30

Publications (1)

Publication Number Publication Date
CA953456A true CA953456A (en) 1974-08-27

Family

ID=22241093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,437A Expired CA953456A (en) 1970-11-30 1971-11-24 Leather treating composition and process

Country Status (6)

Country Link
JP (1) JPS5134441B1 (en)
BR (1) BR7107913D0 (en)
CA (1) CA953456A (en)
DE (1) DE2159167A1 (en)
GB (1) GB1350225A (en)
IT (1) IT945093B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR020650A1 (en) * 1998-08-10 2002-05-22 Poly Med Inc PHOSPHORILED AND CONJUGATED POLYMERS OF THE SAME
US8614291B2 (en) 1999-08-10 2013-12-24 Poly-Med, Inc. Phosphorylated polymers and conjugates thereof

Also Published As

Publication number Publication date
IT945093B (en) 1973-05-10
DE2159167A1 (en) 1972-06-08
BR7107913D0 (en) 1973-05-31
JPS5134441B1 (en) 1976-09-27
GB1350225A (en) 1974-04-18

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