FR362780A - Procédé de décoloration des extraits tannants - Google Patents

Procédé de décoloration des extraits tannants

Info

Publication number
FR362780A
FR362780A FR362780DA FR362780A FR 362780 A FR362780 A FR 362780A FR 362780D A FR362780D A FR 362780DA FR 362780 A FR362780 A FR 362780A
Authority
FR
France
Prior art keywords
decoloration process
tanning extracts
tanning
extracts
decoloration
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
English (en)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR362780A publication Critical patent/FR362780A/fr
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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/24—Chemical tanning by organic agents using lignin derivatives, e.g. sulfate liquor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/02—Clockwork mechanisms
    • A63H29/04—Helical-spring driving mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Toys (AREA)
FR362780D 1906-01-05 1906-01-27 Procédé de décoloration des extraits tannants Expired FR362780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE362780X 1906-01-05

Publications (1)

Publication Number Publication Date
FR362780A true FR362780A (fr) 1906-07-09

Family

ID=6307514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR362780D Expired FR362780A (fr) 1906-01-05 1906-01-27 Procédé de décoloration des extraits tannants

Country Status (2)

Country Link
FR (1) FR362780A (fr)
GB (1) GB362780A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536169A (en) * 1983-10-24 1985-08-20 Mattel, Inc. Quick release spring powered toy vehicle
GB8814950D0 (en) * 1988-06-23 1988-07-27 Britains Petite Ltd Toy horse

Also Published As

Publication number Publication date
GB362780A (en) 1931-12-10

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