[go: up one dir, main page]

GB462026A - Improvements in the manufacture and production of tanning agents containing iron - Google Patents

Improvements in the manufacture and production of tanning agents containing iron

Info

Publication number
GB462026A
GB462026A GB23825/35A GB2382535A GB462026A GB 462026 A GB462026 A GB 462026A GB 23825/35 A GB23825/35 A GB 23825/35A GB 2382535 A GB2382535 A GB 2382535A GB 462026 A GB462026 A GB 462026A
Authority
GB
United Kingdom
Prior art keywords
acid
substances
agents
iron
treated
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
GB23825/35A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Priority to DEI52640D priority Critical patent/DE669566C/de
Priority to DEI52641D priority patent/DE670537C/de
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB23825/35A priority patent/GB462026A/en
Priority to US85908A priority patent/US2141276A/en
Priority to BE416251D priority patent/BE416251A/fr
Publication of GB462026A publication Critical patent/GB462026A/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • 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
    • C14C3/04—Mineral tanning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/827—Proteins from mammals or birds
    • Y10S530/842—Skin; hair; nails; sebaceous glands; cerumen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/859—Waste, waste material, refuse or sludge, e.g. effluents, fecal matter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
GB23825/35A 1935-06-26 1935-08-26 Improvements in the manufacture and production of tanning agents containing iron Expired GB462026A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEI52640D DE669566C (de) 1935-06-26 1935-06-27 Verfahren zur Herstellung eisenhaltiger Gerbmittel
DEI52641D DE670537C (de) 1935-06-26 1935-06-27 Verfahren zur Herstellung eisenhaltiger Gerbmittel
GB23825/35A GB462026A (en) 1935-06-26 1935-08-26 Improvements in the manufacture and production of tanning agents containing iron
US85908A US2141276A (en) 1935-06-26 1936-06-18 Tanning agents and process of producing the same
BE416251D BE416251A (fr) 1935-06-26 1936-06-25 Procede pour tanner les cuirs verts et les peaux

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE416251X 1935-06-26
DE2141276X 1935-06-26
DEI52640D DE669566C (de) 1935-06-26 1935-06-27 Verfahren zur Herstellung eisenhaltiger Gerbmittel
DEI52641D DE670537C (de) 1935-06-26 1935-06-27 Verfahren zur Herstellung eisenhaltiger Gerbmittel
GB23825/35A GB462026A (en) 1935-06-26 1935-08-26 Improvements in the manufacture and production of tanning agents containing iron

Publications (1)

Publication Number Publication Date
GB462026A true GB462026A (en) 1937-02-26

Family

ID=60571006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23825/35A Expired GB462026A (en) 1935-06-26 1935-08-26 Improvements in the manufacture and production of tanning agents containing iron

Country Status (4)

Country Link
US (1) US2141276A (de)
BE (1) BE416251A (de)
DE (2) DE669566C (de)
GB (1) GB462026A (de)

Also Published As

Publication number Publication date
BE416251A (fr) 1936-07-31
DE669566C (de) 1938-12-29
US2141276A (en) 1938-12-27
DE670537C (de) 1939-01-20

Similar Documents

Publication Publication Date Title
GB462026A (en) Improvements in the manufacture and production of tanning agents containing iron
GB472973A (en) Improvements in or relating to the manufacture of unhaired skins or hides
US2091683A (en) Chrome tanning
US2264414A (en) Tanning with complex basic zirconium sulphates
GB235635A (en) Improvements in and relating to the manufacture of glue, gelatine and meal from fish and other offal of marine origin
US1974889A (en) Preparation of hides or skins for tanning
US2019568A (en) Process of tanning
US1371803A (en) Process for producing ferro-leather
GB523578A (en) Improvements in or relating to the treatment of hides for tanning
GB230879A (en) Improvements in the process of tanning hides or skins
US1977973A (en) Treatment of skins and hides
GB307987A (en) An improved rapid vegetable tanning process
GB305562A (en) An improved process for tanning hides and skins
US1743938A (en) Method of and agent for depilating hides
GB165199A (en) An improved process for tanning fish skins
US1616400A (en) Mineral-tanned leather and method of making the same
GB1272532A (en) Tanning process and material
SU48993A1 (ru) Способ дублени сыром тных кож или мехов
GB125362A (en) Improvements relating to the Tanning and Liming of Hides or Skins.
SU21920A1 (ru) Способ обезволашивани шкур
SU4556A1 (ru) Способ дублени кож
SU41188A1 (ru) Способ протравливани животного пуха дл придани ему валкости
GB264302A (en) Improvements in the treatment of hides and skins
GB189236A (en) Improvements in starch preparations
GB332262A (en) Process for preliminarily treating hides for promoting the tanning thereof and preparations therefor