BR112016016198A2 - Licores de engraxe poliméricos - Google Patents

Licores de engraxe poliméricos

Info

Publication number
BR112016016198A2
BR112016016198A2 BR112016016198A BR112016016198A BR112016016198A2 BR 112016016198 A2 BR112016016198 A2 BR 112016016198A2 BR 112016016198 A BR112016016198 A BR 112016016198A BR 112016016198 A BR112016016198 A BR 112016016198A BR 112016016198 A2 BR112016016198 A2 BR 112016016198A2
Authority
BR
Brazil
Prior art keywords
ethoxylated fatty
polymeric
shine
glycol
polymer
Prior art date
Application number
BR112016016198A
Other languages
English (en)
Inventor
Lovato Giancarlo
PAGANIN Michela
Original Assignee
Corichem S R L
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 Corichem S R L filed Critical Corichem S R L
Publication of BR112016016198A2 publication Critical patent/BR112016016198A2/pt

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LICORES DE ENGRAXE POLIMÉRICOS. A presente invenção se refere à síntese de um licor de engraxe polimérico à base de um polímero de glicol + anidrido maleico anteriormente reagido com um álcool graxo natural e/ou sintético e/ou um álcool graxo etoxilado e/ou um ácido graxo etoxilado e/ou uma amina graxa etoxilada + sulfitação. Além disso, a invenção se refere a um método para obter tal licor de engraxe polimérico, que compreende as seguintes etapas: - fornecer um polímero de glicol; - combinar o polímero de glicol em uma razão molar de 1:0,7 a 1,3, com uma combinação anteriormente preparada de álcoois graxos, ou um álcool graxo etoxilado, ou um ácido carboxílico graxo etoxilado, ou uma amina graxa oxilada, ou uma amina graxa etoxilada, com diéster de anidrido maleico em uma razão molar de 1: 0,7 a 1,3, distinguido pelo fato de que fornece a combinação a uma temperatura de 50 a 150°C, por 1 a 5 horas.
BR112016016198A 2014-01-16 2015-01-16 Licores de engraxe poliméricos BR112016016198A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20140006 2014-01-16
PCT/EP2015/050766 WO2015107148A1 (en) 2014-01-16 2015-01-16 Polymeric fatliquors

Publications (1)

Publication Number Publication Date
BR112016016198A2 true BR112016016198A2 (pt) 2017-08-08

Family

ID=50239848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016016198A BR112016016198A2 (pt) 2014-01-16 2015-01-16 Licores de engraxe poliméricos

Country Status (5)

Country Link
EP (1) EP3094755B1 (pt)
CN (1) CN106170565A (pt)
BR (1) BR112016016198A2 (pt)
MX (1) MX2016009190A (pt)
WO (1) WO2015107148A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3374529A1 (en) * 2015-11-09 2018-09-19 Corichem S.r.l. Fatliquors polymer for increasing softness of skin during the tanning
ITUB20155367A1 (it) * 2015-11-09 2017-05-09 Corichem S R L Ingrassi polimerici per l?aumento della morbidezza delle pelli durante la concia
IT202000019696A1 (it) * 2020-08-07 2022-02-07 Unique S R L Composizioni riconcianti e ingrassanti comprendenti un derivato di olio di canapa
KR20230169084A (ko) 2021-04-15 2023-12-15 티에프엘 레더테크닉 게엠베하 유화가지에 유용한 개질된 폴리락톤
CN115323084B (zh) * 2022-08-09 2023-10-27 四川达威科技股份有限公司 一种制革用丝滑型阳离子加脂剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506107A1 (de) * 1995-02-22 1996-08-29 Henkel Kgaa Verwendung von Esterderivaten zur fettenden Ausrüstung von Leder
DE10143948A1 (de) * 2001-09-07 2003-03-27 Basf Ag Polyisobuten als Austauschstoff für Wollfett in Fettungsmitteln für die Ledererzeugung, die Fettungsmittel, ihre Verwendung und die erzeugten Leder
ES2438276T3 (es) * 2007-12-19 2014-01-16 Clariant Finance (Bvi) Limited Agente de recurtido y engrase para cuero
CN101747480B (zh) * 2009-12-30 2011-09-14 浙江工贸职业技术学院 聚合物加脂剂的制备方法
CN101830834A (zh) * 2010-05-15 2010-09-15 甘肃宏良皮业股份有限公司 一种亚硫酸化脂肪酸酯皮革加脂剂的制备方法

Also Published As

Publication number Publication date
MX2016009190A (es) 2017-03-08
WO2015107148A1 (en) 2015-07-23
EP3094755B1 (en) 2023-04-26
CN106170565A (zh) 2016-11-30
EP3094755A1 (en) 2016-11-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]