IT7848698A0 - Procedimento di concia senza calce e senza solfuri - Google Patents

Procedimento di concia senza calce e senza solfuri

Info

Publication number
IT7848698A0
IT7848698A0 IT7848698A IT4869878A IT7848698A0 IT 7848698 A0 IT7848698 A0 IT 7848698A0 IT 7848698 A IT7848698 A IT 7848698A IT 4869878 A IT4869878 A IT 4869878A IT 7848698 A0 IT7848698 A0 IT 7848698A0
Authority
IT
Italy
Prior art keywords
sulphides
lime
tanning process
tanning
Prior art date
Application number
IT7848698A
Other languages
English (en)
Other versions
IT1101854B (it
Original Assignee
Basf 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 Ag filed Critical Basf Ag
Publication of IT7848698A0 publication Critical patent/IT7848698A0/it
Application granted granted Critical
Publication of IT1101854B publication Critical patent/IT1101854B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Cosmetics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
IT48698/78A 1977-04-02 1978-03-31 Procedimento di concia senza calce e senza solfuri IT1101854B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714813A DE2714813C3 (de) 1977-04-02 1977-04-02 Kalk- und sulfidfreies Äscherverfahren

Publications (2)

Publication Number Publication Date
IT7848698A0 true IT7848698A0 (it) 1978-03-31
IT1101854B IT1101854B (it) 1985-10-07

Family

ID=6005476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48698/78A IT1101854B (it) 1977-04-02 1978-03-31 Procedimento di concia senza calce e senza solfuri

Country Status (11)

Country Link
US (1) US4229175A (it)
AR (1) AR214918A1 (it)
AT (1) AT353392B (it)
AU (1) AU515388B2 (it)
CA (1) CA1100258A (it)
DE (1) DE2714813C3 (it)
ES (1) ES468422A1 (it)
FR (1) FR2385800A1 (it)
GB (1) GB1597682A (it)
IT (1) IT1101854B (it)
MX (1) MX147991A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224881A1 (de) * 1982-07-03 1984-03-01 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von enthaartem, lagerfaehigem hautmaterial
LT4097B (en) 1996-02-08 1997-01-27 Univ Kauno Tech Method for manufacturing of hides
US7065152B2 (en) * 2001-12-27 2006-06-20 Caterpillar Inc. Controller area network using transformers
ES2724073B2 (es) * 2018-02-28 2020-04-22 Leather Quim S L U Composiciones y procedimiento para el tratamiento y/o conservación de piel frescade animal, uso de dichas composiciones y piel fresca de animal conservada.
JP7304017B2 (ja) * 2019-05-21 2023-07-06 東京都 獣皮の脱毛方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123832A (en) * 1936-08-10 1938-07-12 American Cyanamid & Chem Corp Treatment of hides, skins, and leather
DE693065C (de) * 1938-02-07 1940-07-01 I G Farbenindustrie Akt Ges Verfahren zum Entkaelken von geaescherten Haeuten und Fellen
DE925605C (de) * 1950-04-07 1955-03-24 Joh A Benckiser Ges Mit Beschr Entkaelkungsmittel
US3254938A (en) * 1962-08-29 1966-06-07 Rodriguez Pedro Villa Leather tanning
US3429648A (en) * 1965-08-30 1969-02-25 William J Langley Deliming,bating or pickling with solution containing dimethylsulfoxide
US3751221A (en) * 1967-07-19 1973-08-07 D Elvrum Curing and pretannage of hides
US3799737A (en) * 1970-07-02 1974-03-26 D Elvrum Curing and pretannage of hides
US3920388A (en) * 1972-07-28 1975-11-18 Us Agriculture Composition for preventing deterioration of hides from freshly slaughtered animals
AR208312A1 (es) * 1974-05-06 1976-12-20 Cueto E Del Procedimiento para preparar pieles y cueros para su posterior curtido o conservacion

Also Published As

Publication number Publication date
ATA230278A (de) 1979-04-15
AU3464578A (en) 1979-10-04
GB1597682A (en) 1981-09-09
FR2385800A1 (fr) 1978-10-27
ES468422A1 (es) 1979-12-16
AU515388B2 (en) 1981-04-02
IT1101854B (it) 1985-10-07
AR214918A1 (es) 1979-08-15
CA1100258A (en) 1981-05-05
DE2714813A1 (de) 1978-10-05
DE2714813B2 (de) 1979-04-05
US4229175A (en) 1980-10-21
MX147991A (es) 1983-02-22
AT353392B (de) 1979-11-12
FR2385800B1 (it) 1982-07-16
DE2714813C3 (de) 1979-11-29

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