IT202200007187A1 - TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS - Google Patents

TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS Download PDF

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Publication number
IT202200007187A1
IT202200007187A1 IT102022000007187A IT202200007187A IT202200007187A1 IT 202200007187 A1 IT202200007187 A1 IT 202200007187A1 IT 102022000007187 A IT102022000007187 A IT 102022000007187A IT 202200007187 A IT202200007187 A IT 202200007187A IT 202200007187 A1 IT202200007187 A1 IT 202200007187A1
Authority
IT
Italy
Prior art keywords
compositions
health risk
low environmental
tanning
tanning process
Prior art date
Application number
IT102022000007187A
Other languages
Italian (it)
Inventor
Antonuccio Cepparrone
Massimo Rinaldi
Franca Nuti
Paolo DALMASSO
Original Assignee
Fgl Int S P A
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 Fgl Int S P A filed Critical Fgl Int S P A
Priority to IT102022000007187A priority Critical patent/IT202200007187A1/en
Publication of IT202200007187A1 publication Critical patent/IT202200007187A1/en

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
    • C14C3/10—Vegetable 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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/14—Fat tanning; Oil 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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/16—Chemical tanning by organic agents using aliphatic aldehydes
    • 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
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
    • 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
    • C14C3/28—Multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
IT102022000007187A 2022-04-11 2022-04-11 TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS IT202200007187A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000007187A IT202200007187A1 (en) 2022-04-11 2022-04-11 TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000007187A IT202200007187A1 (en) 2022-04-11 2022-04-11 TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS

Publications (1)

Publication Number Publication Date
IT202200007187A1 true IT202200007187A1 (en) 2023-10-11

Family

ID=82196663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000007187A IT202200007187A1 (en) 2022-04-11 2022-04-11 TANNING PROCESS WITH LOW ENVIRONMENTAL AND HEALTH RISK, AND COMPOSITIONS FOR SAID PROCESS

Country Status (1)

Country Link
IT (1) IT202200007187A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908116A (en) * 1932-03-07 1933-05-09 Nat Oil Prod Co Tanning process
RU2039087C1 (en) * 1992-12-16 1995-07-09 Иванов Игорь Анатольевич Method for production of emulsifiable compositions for greasing leather
CN101550459A (en) * 2009-05-14 2009-10-07 四川大学 Method for producing chamois leather using epoxidized oil
EP2862944A1 (en) * 2013-10-16 2015-04-22 Balenciaga Ecological tanning and dyeing process and product obtained
CN113429320A (en) * 2021-07-15 2021-09-24 老河口市天和科技有限公司 Preparation method of pentadecyl sulfonyl chloride and oil tanning agent containing pentadecyl sulfonyl chloride

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908116A (en) * 1932-03-07 1933-05-09 Nat Oil Prod Co Tanning process
RU2039087C1 (en) * 1992-12-16 1995-07-09 Иванов Игорь Анатольевич Method for production of emulsifiable compositions for greasing leather
CN101550459A (en) * 2009-05-14 2009-10-07 四川大学 Method for producing chamois leather using epoxidized oil
EP2862944A1 (en) * 2013-10-16 2015-04-22 Balenciaga Ecological tanning and dyeing process and product obtained
CN113429320A (en) * 2021-07-15 2021-09-24 老河口市天和科技有限公司 Preparation method of pentadecyl sulfonyl chloride and oil tanning agent containing pentadecyl sulfonyl chloride

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199613, Derwent World Patents Index; AN 1996-127617, XP002807364 *
DATABASE WPI Week 200974, Derwent World Patents Index; AN 2009-Q04958, XP002807362 *
DATABASE WPI Week 2022, Derwent World Patents Index; AN 2021-B40254, XP002807363 *

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