AR027515A1 - SOLID PREPARATIONS OF CURTIENTS, PREPARATION PROCEDURE, EMPLOYMENT OF THE SAME AND PROCEDURE FOR THE MANUFACTURE OF LEATHER AND SKIN - Google Patents

SOLID PREPARATIONS OF CURTIENTS, PREPARATION PROCEDURE, EMPLOYMENT OF THE SAME AND PROCEDURE FOR THE MANUFACTURE OF LEATHER AND SKIN

Info

Publication number
AR027515A1
AR027515A1 ARP010100171A ARP010100171A AR027515A1 AR 027515 A1 AR027515 A1 AR 027515A1 AR P010100171 A ARP010100171 A AR P010100171A AR P010100171 A ARP010100171 A AR P010100171A AR 027515 A1 AR027515 A1 AR 027515A1
Authority
AR
Argentina
Prior art keywords
procedure
skin
solid preparations
curtients
employment
Prior art date
Application number
ARP010100171A
Other languages
Spanish (es)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of AR027515A1 publication Critical patent/AR027515A1/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
    • C14C3/18—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

Abstract

Preparaciones solidas que contienen al menos un compuesto A), que es capaz de aumentar la temperatura de contraccion de una piel en tripa, no curtida, almenos en 10 degree C, por tratamiento de las pieles en tripa con un compuesto A) en agua a una temperatu ra de 20 hasta 50 degree C. Al menos un compuesto polímero B),distinto del anterior, portando de un 10 a un 80% en peso de las unidades monomeras uno o varios restos alquilo con 2 a 40 átomos de carbono y el polímero B)contiene de 1 a 10 moles/kg de grupo á cido, especialmente grupos de ácidos carboxílicos y/o grupos carboxilato y, en caso dado otros aditivos C).Solid preparations containing at least one compound A), which is capable of increasing the shrinkage temperature of a non-tanned gut skin, at least 10 degrees C, by treating the skins with a compound A) in water at a temperature of 20 to 50 degrees C. At least one polymer compound B), different from the previous one, carrying from 10 to 80% by weight of the monomer units one or more alkyl moieties with 2 to 40 carbon atoms and the polymer B) contains from 1 to 10 moles / kg of acid group, especially carboxylic acid groups and / or carboxylate groups and, if necessary other additives C).

ARP010100171A 2000-01-19 2001-01-15 SOLID PREPARATIONS OF CURTIENTS, PREPARATION PROCEDURE, EMPLOYMENT OF THE SAME AND PROCEDURE FOR THE MANUFACTURE OF LEATHER AND SKIN AR027515A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10002048A DE10002048A1 (en) 2000-01-19 2000-01-19 Tannin / retanning preparations

Publications (1)

Publication Number Publication Date
AR027515A1 true AR027515A1 (en) 2003-04-02

Family

ID=7627970

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010100171A AR027515A1 (en) 2000-01-19 2001-01-15 SOLID PREPARATIONS OF CURTIENTS, PREPARATION PROCEDURE, EMPLOYMENT OF THE SAME AND PROCEDURE FOR THE MANUFACTURE OF LEATHER AND SKIN

Country Status (8)

Country Link
EP (1) EP1118682B1 (en)
CN (1) CN1230558C (en)
AR (1) AR027515A1 (en)
AT (1) ATE256754T1 (en)
BR (1) BR0100104B1 (en)
DE (2) DE10002048A1 (en)
ES (1) ES2210038T3 (en)
MX (1) MXPA01000660A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031043A1 (en) * 2005-07-02 2007-01-25 Lanxess Deutschland Gmbh Polyaspartic acid derivatives in polysiloxane-containing coating compositions
CN105586444B (en) * 2016-01-06 2017-12-26 四川大学 A kind of leather retanning filler prepared with phenol sulfonic acid hydrolysis tanning waste
CN114736998B (en) * 2022-04-12 2023-10-20 浙江通天星集团股份有限公司 Production process of low-odor low-VOC (volatile organic compound) cow leather sofa leather

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526581A (en) * 1983-02-07 1985-07-02 Rohm And Haas Company Process for producing leather
CH676365A5 (en) * 1988-09-28 1991-01-15 Ciba Geigy Ag
DE4118007A1 (en) * 1991-06-01 1992-12-03 Basf Ag CONDENSATION PRODUCTS FROM SULFONATED PHENOLS, UREA, OTHER ORGANIC NITROGEN BASES AND FORMALDEHYDES AND THEIR USE AS TANTS AND AS SPRAY AIDS FOR REDISPENSABLE POLYMER POWDER

Also Published As

Publication number Publication date
ATE256754T1 (en) 2004-01-15
DE10002048A1 (en) 2001-07-26
MXPA01000660A (en) 2002-08-06
CN1230558C (en) 2005-12-07
BR0100104A (en) 2001-08-28
EP1118682A1 (en) 2001-07-25
DE50101155D1 (en) 2004-01-29
EP1118682B1 (en) 2003-12-17
BR0100104B1 (en) 2012-01-10
ES2210038T3 (en) 2004-07-01
CN1306093A (en) 2001-08-01

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Legal Events

Date Code Title Description
FG Grant, registration