MX9800965A - Empleo de amidas del acido poliasparaginico como agentes auxiliares para el cuero. - Google Patents

Empleo de amidas del acido poliasparaginico como agentes auxiliares para el cuero.

Info

Publication number
MX9800965A
MX9800965A MX9800965A MX9800965A MX9800965A MX 9800965 A MX9800965 A MX 9800965A MX 9800965 A MX9800965 A MX 9800965A MX 9800965 A MX9800965 A MX 9800965A MX 9800965 A MX9800965 A MX 9800965A
Authority
MX
Mexico
Prior art keywords
acid amides
auxiliary products
polyaspartic acid
leather auxiliary
leather
Prior art date
Application number
MX9800965A
Other languages
English (en)
Inventor
Juergen Reiners
Manfred Schnee
Torsten Groth
Winfried Joentgen
Gerd Schmitz
Harro Traeubel
Nikolaus Mueller
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 MX9800965A publication Critical patent/MX9800965A/es

Links

Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyamides (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Productos de reaccion de polisuccinimidas con aminas primarias y/o secundarias y bases para la apertura de anillos son adecuados de manera excelente como productos auxiliares para el cuero; estos conducen a un mayor cuerpo, a un tacto suave y a una lisura de la flor y firmeza de la flor excelente.
MX9800965A 1995-08-04 1996-07-23 Empleo de amidas del acido poliasparaginico como agentes auxiliares para el cuero. MX9800965A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528782A DE19528782A1 (de) 1995-08-04 1995-08-04 Verwendung von Polyasparaginsäureamiden als Lederhilfsmittel
PCT/EP1996/003241 WO1997006279A1 (de) 1995-08-04 1996-07-23 Verwendung von polyasparaginsäureamiden als lederhilfsmittel

Publications (1)

Publication Number Publication Date
MX9800965A true MX9800965A (es) 1998-04-30

Family

ID=7768755

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800965A MX9800965A (es) 1995-08-04 1996-07-23 Empleo de amidas del acido poliasparaginico como agentes auxiliares para el cuero.

Country Status (9)

Country Link
US (1) US5885474A (es)
EP (1) EP0842300B1 (es)
JP (1) JP3874026B2 (es)
AR (1) AR003073A1 (es)
CA (1) CA2228363A1 (es)
DE (2) DE19528782A1 (es)
ES (1) ES2163037T3 (es)
MX (1) MX9800965A (es)
WO (1) WO1997006279A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6254644B1 (en) 1997-02-26 2001-07-03 Bayer Aktiengesellschaft Biologically degradable leather
DE19822603A1 (de) * 1998-05-20 1999-11-25 Goldschmidt Ag Th Pigmentpasten enthaltend hydrophob modifizierte Polyasparaginsäurederivate
DE19822600C2 (de) * 1998-05-20 2003-08-21 Goldschmidt Ag Th Copolymere, hydrophob modifizierte Polyasparaginsäureester mit erhöhter Molekularmasse
DE19822599C2 (de) * 1998-05-20 2003-02-06 Goldschmidt Ag Th Copolymere hydrophob modifizierte Polyasparaginsäureesteramide und ihre Verwendung
DE19959949A1 (de) 1999-12-13 2001-06-21 Bayer Ag Hydrophobierung mit carboxylgruppenhaltigen Polysiloxanen
US6365706B1 (en) 2000-06-21 2002-04-02 Mississippi Chemical Corporation Process for production of polyasparagine and the high nitrogen content polymer formed thereby
DE10342926A1 (de) * 2003-09-17 2005-04-14 Bayer Chemicals Ag Polyethermodifizierte Polymere als Lederhilfsmittel
US7160480B2 (en) * 2005-02-22 2007-01-09 E. I. Du Pont De Nemours And Company Leather treated with fluorochemicals
WO2009076516A2 (en) * 2007-12-11 2009-06-18 Campbell Matthew T Articles formed from aligned fiber cured in a polyaspartic acid urethane matrix
ES2466321T3 (es) 2008-01-28 2014-06-10 Reckitt Benckiser N.V. Composición
GB0919014D0 (en) * 2009-10-30 2009-12-16 3M Innovative Properties Co Soll and stain resistant coating composition for finished leather substrates
EP2508626A1 (de) 2011-04-04 2012-10-10 LANXESS Deutschland GmbH Feste, partikuläre Gerbstoffpräparationen
EP2508627A1 (de) 2011-04-04 2012-10-10 LANXESS Deutschland GmbH Festes, partikuläres Material auf Basis Carbamoylsulfonatgruppen-haltiger Verbindungen
EP2540753A1 (de) 2011-06-29 2013-01-02 LANXESS Deutschland GmbH Zusammensetzung auf Basis Carbamoylsulfonatgruppen-haltiger Verbindungen
AR087018A1 (es) 2011-06-29 2014-02-05 Lanxess Deutschland Gmbh Composicion basada en compuestos que contienen grupos carbamoilsulfonato
EP2557224A1 (de) 2011-08-12 2013-02-13 LANXESS Deutschland GmbH Verfahren zum Färben von collagenfaserhaltigen Substraten
EP2557181A1 (de) 2011-08-12 2013-02-13 LANXESS Deutschland GmbH Verfahren zum Hydrophobieren von collagenfaserhaltigen Substraten
CN102559951B (zh) * 2012-01-19 2014-04-30 朗盛（常州）有限公司 无铵脱灰剂以及该脱灰剂在皮革脱灰工艺中的应用
US11827788B2 (en) 2019-10-07 2023-11-28 Covestro Llc Faster cure polyaspartic resins for faster physical property development in coatings
CN111961173B (zh) * 2020-07-23 2023-05-02 科凯精细化工（上海）有限公司 一种氨基树脂复鞣剂的制备方法、复鞣剂及其应用
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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927204A (en) * 1969-07-03 1975-12-16 Sclavo Inst Sieroterapeut Use of {60 ,{62 -poly-(aspartic acid)-hydroxyalkylamides as a plasma expander
JPS4851995A (es) * 1971-11-01 1973-07-21
US3846380A (en) * 1972-10-31 1974-11-05 M Teranishi Polyamino acid derivatives and compositions containing same
US4363797A (en) * 1977-09-14 1982-12-14 Societe Anonyme Dite: L'oreal Polyaspartic acid derivatives, their preparation and their use in cosmetic composition
JPS61218634A (ja) * 1985-03-25 1986-09-29 Fuso Kagaku Kogyo Kk ポリアミノ酸類の製造法
DE3626672A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure
DE3700128A1 (de) * 1987-01-03 1988-07-14 Hoechst Ag Biologisch abbaubare poly- (hydroxyalkyl)- aminodicarbonsaeure-derivate, verfahren zu ihrer herstellung und verwendung derselben fuer depotzubereitungen mit kontrollierter wirkstoffabgabe
US5516758A (en) * 1989-03-23 1996-05-14 Berlex Laboratories, Inc. Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents
DE3909614A1 (de) * 1989-03-23 1990-09-27 Zschimmer & Schwarz Gmbh & Co Verfahren zum fetten und hydrophobieren von leder und pelzfellen
DE3921912A1 (de) * 1989-07-04 1991-01-17 Roehm Gmbh Polyasparaginsaeurederivate als ueberzugsmittel fuer arzneiformen und lebensmittel
US5288783A (en) * 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
US5296578A (en) * 1992-09-18 1994-03-22 Donlar Corporation Production of polysuccinimide and polyaspartic acid from maleic anhydride and ammonia
US5610255A (en) * 1993-02-22 1997-03-11 Bayer Ag Process for preparing polysuccinimide and polyaspartic acid
DE4310995A1 (de) * 1993-04-03 1994-10-06 Basf Ag Verwendung von Polyasparaginsäure in Reinigungsformulierungen
DE4439990A1 (de) * 1994-11-09 1996-05-15 Bayer Ag Ledergerbstoffe und Stellmittel für Farstoffe

Also Published As

Publication number Publication date
JP3874026B2 (ja) 2007-01-31
DE59608154D1 (de) 2001-12-13
ES2163037T3 (es) 2002-01-16
CA2228363A1 (en) 1997-02-20
DE19528782A1 (de) 1997-02-06
US5885474A (en) 1999-03-23
JPH11510209A (ja) 1999-09-07
EP0842300B1 (de) 2001-11-07
EP0842300A1 (de) 1998-05-20
AR003073A1 (es) 1998-05-27
WO1997006279A1 (de) 1997-02-20

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