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RU2008137588A - METHOD FOR LIVING SKIN - Google Patents

METHOD FOR LIVING SKIN Download PDF

Info

Publication number
RU2008137588A
RU2008137588A RU2008137588/12A RU2008137588A RU2008137588A RU 2008137588 A RU2008137588 A RU 2008137588A RU 2008137588/12 A RU2008137588/12 A RU 2008137588/12A RU 2008137588 A RU2008137588 A RU 2008137588A RU 2008137588 A RU2008137588 A RU 2008137588A
Authority
RU
Russia
Prior art keywords
skin
fat
polymer
oil
treated
Prior art date
Application number
RU2008137588/12A
Other languages
Russian (ru)
Other versions
RU2401865C2 (en
Inventor
Хельмут ГАЙСЛЕР (DE)
Хельмут Гайслер
Андерс МАРКУССОН (DE)
Андерс Маркуссон
Йозефине АНДРЕАССЕН (DE)
Йозефине Андреассен
Йоахим КАРТХОЙЗЕР (DE)
Йоахим Картхойзер
Original Assignee
Линде Акциенгезелльшафт (De)
Линде Акциенгезелльшафт
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 Линде Акциенгезелльшафт (De), Линде Акциенгезелльшафт filed Critical Линде Акциенгезелльшафт (De)
Publication of RU2008137588A publication Critical patent/RU2008137588A/en
Application granted granted Critical
Publication of RU2401865C2 publication Critical patent/RU2401865C2/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Cosmetics (AREA)

Abstract

Procedure for the treatment of animal skin comprises applying an oil, fat or polymer on the skin and treating the skin with a condensed gas, where the amount of oil, fat or polymer that is applied on the skin is less than 20%, preferably less than 10%, based on the weight of the skin.

Claims (6)

1. Способ обработки шкур животных, причем на шкуру наносят масло, жир или полимер и кожу обрабатывают в сжатом газе, причем наносимое на шкуру количество масла, жира или полимера составляет менее, чем 20%, предпочтительно, менее, чем 15%, особенно предпочтительно, менее, чем 10%, в расчете на массу шкуры, отличающийся тем, что шкуру обрабатывают с помощью сжатого диоксида углерода при давлении ниже 70 бар и температуре ниже 25°С.1. A method of treating animal skins, wherein oil, fat or polymer is applied to the skin and the skin is treated with compressed gas, wherein the amount of oil, fat or polymer applied to the skin is less than 20%, preferably less than 15%, particularly preferably , less than 10%, based on the weight of the skin, characterized in that the skin is treated with compressed carbon dioxide at a pressure below 70 bar and a temperature below 25 ° C. 2. Способ по п.1, отличающийся тем, что масло, жир или полимер напыливают на шкуру.2. The method according to claim 1, characterized in that the oil, fat or polymer is sprayed onto the skin. 3. Способ по любому из пп.1 или 2, отличающийся тем, что шкуру обрабатывают с помощью сжиженного диоксида углерода при давлении 20-70 бар.3. The method according to any one of claims 1 or 2, characterized in that the skin is treated with liquefied carbon dioxide at a pressure of 20-70 bar. 4. Способ по п.1, отличающийся тем, что шкуру обрабатывают с помощью сжатого газа при осуществлении, по меньшей мере, двух, предпочтительно, трех-пяти стадий обработки, причем шкуру и сжатый газ отделяют друг от друга между каждыми двумя стадиями обработки.4. The method according to claim 1, characterized in that the skin is treated with compressed gas during the implementation of at least two, preferably three to five stages of processing, and the skin and compressed gas are separated from each other between each two stages of processing. 5. Способ по п.1 или 4, отличающийся тем, что шкуру обрабатывают с помощью сжатого газа до тех пор, пока масса шкуры не станет, по меньшей мере, на 1% меньше, чем ее масса до нанесения масла, жира или полимера.5. The method according to claim 1 or 4, characterized in that the skin is treated with compressed gas until the mass of the skin becomes at least 1% less than its mass before applying oil, fat or polymer. 6. Способ по п.1 или 2, отличающийся тем, что на шкуру наносят масло, жир или полимер, которые выбирают из следующей группы: оксипропилированные жирные спирты и полипропиленгликоль, а также их смеси, этоксилаты и пропоксилаты жирных аминов, полигидроксильные соединения, сложные эфиры, производные сахаров, сложные сорбитановые эфиры, алкилполигликозиды, глицериды, силиконы, парафин, простые полиэфиры и фторсодержащие соединения. 6. The method according to claim 1 or 2, characterized in that the skin is applied oil, fat or polymer, which are selected from the following group: hydroxypropylated fatty alcohols and polypropylene glycol, as well as mixtures thereof, ethoxylates and propoxylates of fatty amines, polyhydroxyl compounds, complex esters, sugar derivatives, sorbitan esters, alkyl polyglycosides, glycerides, silicones, paraffin, polyethers and fluorine-containing compounds.
RU2008137588/12A 2006-02-22 2007-02-01 Method of drumming leather RU2401865C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006008190A DE102006008190A1 (en) 2006-02-22 2006-02-22 Procedure for the treatment of animal skin comprises applying oil, fat or polymer on the skin and treating the skin with a condensed gas
DE102006008190.0 2006-02-22

Publications (2)

Publication Number Publication Date
RU2008137588A true RU2008137588A (en) 2010-03-27
RU2401865C2 RU2401865C2 (en) 2010-10-20

Family

ID=38050138

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008137588/12A RU2401865C2 (en) 2006-02-22 2007-02-01 Method of drumming leather

Country Status (7)

Country Link
EP (1) EP1987167B1 (en)
AT (1) ATE551435T1 (en)
DE (1) DE102006008190A1 (en)
ES (1) ES2385667T3 (en)
RU (1) RU2401865C2 (en)
UA (1) UA91595C2 (en)
WO (1) WO2007096047A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018232B8 (en) 2009-04-21 2011-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method of tanning animal skins
DE102016000243A1 (en) * 2016-01-12 2017-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Leather hydrophobization process and leather produced therewith

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210200A (en) * 1985-07-05 1987-01-19 松本　稔 Production of leather impregnated with silicone rubber
SU1458392A1 (en) * 1986-03-25 1989-02-15 Центральный научно-исследовательский институт кожевенно-обувной промышленности Method of greasing skins
SE8903378L (en) * 1989-10-13 1991-04-14 Aga Ab SEED IN TREATMENT OF SKIN
DE3934902A1 (en) * 1989-10-19 1991-04-25 Henkel Kgaa CARBONIC ACID PARTICULAR WALK OIL
FR2696477B1 (en) * 1992-10-02 1994-11-18 Commissariat Energie Atomique Process for the treatment of skins, leathers or sheet materials containing collagen with a dense fluid under pressure.
DE4315734A1 (en) * 1993-05-11 1994-11-17 Linde Ag Process for the production of leather from animal skins
DE19507572A1 (en) * 1995-03-03 1996-09-12 Helmut Geihsler Process for dressing animal hides or skins
EP1505162A1 (en) * 2002-05-02 2005-02-09 Masaki Minamiura Material such as hide, skin, leather or fur for use in manufacturing leather product, leather product, method for preparing said material, and method for manufacturing leather product

Also Published As

Publication number Publication date
RU2401865C2 (en) 2010-10-20
EP1987167B1 (en) 2012-03-28
ES2385667T3 (en) 2012-07-30
ATE551435T1 (en) 2012-04-15
UA91595C2 (en) 2010-08-10
EP1987167A1 (en) 2008-11-05
WO2007096047A1 (en) 2007-08-30
DE102006008190A1 (en) 2007-08-23

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Legal Events

Date Code Title Description
PC41 Official registration of the transfer of exclusive right

Effective date: 20130215

PC41 Official registration of the transfer of exclusive right

Effective date: 20130419

MM4A The patent is invalid due to non-payment of fees

Effective date: 20140202