GB500117A - Improvements in unhairing processes - Google Patents

Improvements in unhairing processes

Info

Publication number
GB500117A
GB500117A GB21010/37A GB2101037A GB500117A GB 500117 A GB500117 A GB 500117A GB 21010/37 A GB21010/37 A GB 21010/37A GB 2101037 A GB2101037 A GB 2101037A GB 500117 A GB500117 A GB 500117A
Authority
GB
United Kingdom
Prior art keywords
unhairing
processes
unhairing processes
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
GB21010/37A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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
Priority claimed from DEK147081A external-priority patent/DE721370C/en
Priority claimed from DEK147320A external-priority patent/DE724814C/en
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Priority to GB21010/37A priority Critical patent/GB500117A/en
Priority to FR839560D priority patent/FR839560A/en
Publication of GB500117A publication Critical patent/GB500117A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065—Enzymatic unhairing
GB21010/37A 1937-06-30 1937-07-29 Improvements in unhairing processes Expired GB500117A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB21010/37A GB500117A (en) 1937-06-30 1937-07-29 Improvements in unhairing processes
FR839560D FR839560A (en) 1937-06-30 1938-06-21 Process for depilating hides and skins

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEK147081A DE721370C (en) 1937-06-30 1937-06-30 Method of depilation of skins or pelts
DEK147320A DE724814C (en) 1937-07-21 1937-07-21 Method of depilation of skins or pelts
GB21010/37A GB500117A (en) 1937-06-30 1937-07-29 Improvements in unhairing processes

Publications (1)

Publication Number Publication Date
GB500117A true GB500117A (en) 1939-01-30

Family

ID=89507644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21010/37A Expired GB500117A (en) 1937-06-30 1937-07-29 Improvements in unhairing processes

Country Status (2)

Country Link
FR (1) FR839560A (en)
GB (1) GB500117A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917376A1 (en) * 1979-04-28 1980-11-13 Roehm Gmbh ENZYMATIC PROCESS FOR HAIR PREPARATION AND SIMULTANEOUS DIGESTION

Also Published As

Publication number Publication date
FR839560A (en) 1939-04-06

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