ES8203970A1 - Procedimiento para producir composiciones a base de produc- tos de reaccion y precondensados aminoplasticos para la pre-paracion del cuero - Google Patents

Procedimiento para producir composiciones a base de produc- tos de reaccion y precondensados aminoplasticos para la pre-paracion del cuero

Info

Publication number
ES8203970A1
ES8203970A1 ES503866A ES503866A ES8203970A1 ES 8203970 A1 ES8203970 A1 ES 8203970A1 ES 503866 A ES503866 A ES 503866A ES 503866 A ES503866 A ES 503866A ES 8203970 A1 ES8203970 A1 ES 8203970A1
Authority
ES
Spain
Prior art keywords
epoxides
mixtures
reaction products
fatty acids
primary amines
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES503866A
Other languages
English (en)
Other versions
ES503866A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES503866A0 publication Critical patent/ES503866A0/es
Publication of ES8203970A1 publication Critical patent/ES8203970A1/es
Expired legal-status Critical Current

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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • C08G59/58—Amines together with other curing agents with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPOSICIONES A BASE DE PRODUCTOS DE REACCION Y CONDENSADOS AMINOPLASTICOS, QUE TIENEN APLICACIONES EN EL ADOBO DEL CUERO. CONSISTE EN LA REACCION, A TEMPERATURAS ENTRE 80 Y 120 C, EN UN DISOLVENTE ORGANICO, DE UN EPOXIDO CON DOS GRUPOS EPOXIDICOS POR MOLECULA COMO MINIMO, UNA AMINA PRIMARIA C2-8, UN ACIDO POLIMERO DE ACIDOS GRASOS NO SATURADOS C16-22 Y, OPCIONALMENTE, UN COMPUESTO QUE NO TIENE FUNCION EPOXIDO NI ACIDO. EL PRODUCTO OBTENIDO SE COMBINA CON UN PRECONDENSADO AMINOPLASTICO ESTERIFICADO CON ALQUILO C1-6, EN UN DISOLVENTE ORGANICO INERTE.
ES503866A 1980-07-11 1981-07-10 Procedimiento para producir composiciones a base de produc- tos de reaccion y precondensados aminoplasticos para la pre-paracion del cuero Expired ES8203970A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH535080 1980-07-11

Publications (2)

Publication Number Publication Date
ES503866A0 ES503866A0 (es) 1982-04-16
ES8203970A1 true ES8203970A1 (es) 1982-04-16

Family

ID=4292106

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503866A Expired ES8203970A1 (es) 1980-07-11 1981-07-10 Procedimiento para producir composiciones a base de produc- tos de reaccion y precondensados aminoplasticos para la pre-paracion del cuero

Country Status (6)

Country Link
US (1) US4371637A (es)
EP (1) EP0044275B1 (es)
BR (1) BR8104442A (es)
CA (1) CA1177592A (es)
DE (1) DE3172026D1 (es)
ES (1) ES8203970A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516089B1 (fr) * 1981-11-09 1987-03-20 Sandoz Sa Compositions durcissables, utilisables pour le finissage du cuir et des matieres textiles
JPS59127746A (ja) * 1983-01-10 1984-07-23 Unitika Ltd ゴム補強用ポリエステル材料の処理法
DE3617657C2 (de) * 1986-05-26 1994-08-18 Stockhausen Chem Fab Gmbh Bei Raumtemperatur flüssige Derivate von natürlichen Fetten oder Ölen, Verfahren zu deren Herstellung, und ihre Verwendung
US7001435B2 (en) * 2002-05-30 2006-02-21 Automotive Technology, Inc. Leather treatment
US20080161535A1 (en) * 2006-12-21 2008-07-03 Wiggins Michael S Thickening and wetting agents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843391A (en) * 1969-11-10 1974-10-22 Ciba Geigy Ag Process for finishing textiles
US3716402A (en) * 1971-05-24 1973-02-13 Celanese Coatings Co Film forming compositons from polycarboxylic acids and adducts of polyepoxides and amines
CH592737A5 (es) * 1973-10-05 1977-11-15 Ciba Geigy Ag
CH606445A5 (en) * 1975-05-06 1978-10-31 Ciba Geigy Ag Finishing compsns. for textiles and leather
US4054716A (en) * 1975-05-06 1977-10-18 Ciba-Geigy Corporation Preparations of reaction products obtained from epoxides, fatty amines and reaction products which contain carboxyl groups, process for their manufacture and their use
CH623358A5 (es) * 1976-05-20 1981-05-29 Ciba Geigy Ag
US4225478A (en) * 1979-07-30 1980-09-30 Celanese Corporation Cationic polyepoxide resinous composition modified by a mixture of amines
US4302373A (en) * 1980-08-05 1981-11-24 E. I. Du Pont De Nemours And Company Water-borne coating composition made from modified epoxy resin, polymeric acid and tertiary amine

Also Published As

Publication number Publication date
US4371637A (en) 1983-02-01
DE3172026D1 (en) 1985-10-03
CA1177592A (en) 1984-11-06
ES503866A0 (es) 1982-04-16
EP0044275B1 (de) 1985-08-28
EP0044275A1 (de) 1982-01-20
BR8104442A (pt) 1982-03-30

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