CA997334A - Dyeing keratinous fibres - Google Patents

Dyeing keratinous fibres

Info

Publication number
CA997334A
CA997334A CA166,941A CA166941A CA997334A CA 997334 A CA997334 A CA 997334A CA 166941 A CA166941 A CA 166941A CA 997334 A CA997334 A CA 997334A
Authority
CA
Canada
Prior art keywords
keratinous fibres
dyeing keratinous
dyeing
fibres
keratinous
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
CA166,941A
Other versions
CA166941S (en
Inventor
Nicholas H. Leon
John A. Swift
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Priority to CA166,941A priority Critical patent/CA997334A/en
Application granted granted Critical
Publication of CA997334A publication Critical patent/CA997334A/en
Expired legal-status Critical Current

Links

CA166,941A 1973-03-14 1973-03-14 Dyeing keratinous fibres Expired CA997334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA166,941A CA997334A (en) 1973-03-14 1973-03-14 Dyeing keratinous fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166,941A CA997334A (en) 1973-03-14 1973-03-14 Dyeing keratinous fibres

Publications (1)

Publication Number Publication Date
CA997334A true CA997334A (en) 1976-09-21

Family

ID=4096179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,941A Expired CA997334A (en) 1973-03-14 1973-03-14 Dyeing keratinous fibres

Country Status (1)

Country Link
CA (1) CA997334A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7223295B2 (en) 2003-05-15 2007-05-29 Ciba Specialty Chemicals Corporation Method of coloring porous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7223295B2 (en) 2003-05-15 2007-05-29 Ciba Specialty Chemicals Corporation Method of coloring porous material

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