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CA464022A - Tanning agents and process of producing same - Google Patents

Tanning agents and process of producing same

Info

Publication number
CA464022A
CA464022A CA464022DA CA464022A CA 464022 A CA464022 A CA 464022A CA 464022D A CA464022D A CA 464022DA CA 464022 A CA464022 A CA 464022A
Authority
CA
Canada
Prior art keywords
producing same
tanning agents
tanning
agents
producing
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
Other languages
French (fr)
Inventor
Guthke Friedrich-Wilhelm
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.)
CHEMICAL DEVELOPMENTS OF CANADA Ltd
SECRETARY OF STATE OF CANADA
IG Farbenindustrie AG
GAF Chemicals Corp
Original Assignee
CHEMICAL DEVELOPMENTS OF CANADA Ltd
SECRETARY OF STATE OF CANADA
IG Farbenindustrie AG
General Aniline and Film Corp
Publication date
Application granted granted Critical
Publication of CA464022A publication Critical patent/CA464022A/en
Expired legal-status Critical Current

Links

CA464022D Tanning agents and process of producing same Expired CA464022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA464022T

Publications (1)

Publication Number Publication Date
CA464022A true CA464022A (en) 1950-03-28

Family

ID=35593743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA464022D Expired CA464022A (en) Tanning agents and process of producing same

Country Status (1)

Country Link
CA (1) CA464022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185666A (en) * 1961-09-01 1965-05-25 Union Carbide Corp Phenol-aldehyde condensates containing hydroxybenzylated sulfones
US3221079A (en) * 1961-04-12 1965-11-30 Armstrong Cork Co Dihydroxy diphenyl sulfone/formaldehyde condensates as curing agents for polyvinyl alcohol
US3256361A (en) * 1961-03-17 1966-06-14 Union Carbide Corp Sulfone containing phenolic resin compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256361A (en) * 1961-03-17 1966-06-14 Union Carbide Corp Sulfone containing phenolic resin compositions
US3221079A (en) * 1961-04-12 1965-11-30 Armstrong Cork Co Dihydroxy diphenyl sulfone/formaldehyde condensates as curing agents for polyvinyl alcohol
US3185666A (en) * 1961-09-01 1965-05-25 Union Carbide Corp Phenol-aldehyde condensates containing hydroxybenzylated sulfones

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