ES8206611A1 - Procedimiento para la obtencion de adhesivos de poliuretano. - Google Patents

Procedimiento para la obtencion de adhesivos de poliuretano.

Info

Publication number
ES8206611A1
ES8206611A1 ES507132A ES507132A ES8206611A1 ES 8206611 A1 ES8206611 A1 ES 8206611A1 ES 507132 A ES507132 A ES 507132A ES 507132 A ES507132 A ES 507132A ES 8206611 A1 ES8206611 A1 ES 8206611A1
Authority
ES
Spain
Prior art keywords
vulcanised
glueing
polyurethane adhesive
adhesive compositions
synthetic rubbers
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
ES507132A
Other languages
English (en)
Other versions
ES507132A0 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES507132A0 publication Critical patent/ES507132A0/es
Publication of ES8206611A1 publication Critical patent/ES8206611A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ADHESIVOS DE POLIURETANO. EN UNA PRIMERA ETAPA SE PREPARAN POLIESTER-POLIURETANOS QUE CONTIENEN GRUPOS HIDROXILO, HACIENDO REACCIONAR POLIESTER-POLIOLES CON DIISOCIANATOS ORGANICOS Y AGENTES ALARGADORES DE CADENA DURANTE 0,1 A 4 HORAS Y A TEMPERATURAS ENTRE 50 Y 200 C. EN UNA SEGUNDA ETAPA, Y EN PRESENCIA DE UN DISOLVENTE ORGANICO, SE AGREGA UN COPOLIMERIZADO, OBTENIDO A PARTIR DE MONOMEROS OLEFINICAMENTE INSATURADOS Y ANHIDRIDO MALEICO, Y OTROS ADITIVOS. EL COPOLIMERIZADO, CUYO OBTENIDO DE ANHIDRIDO MALEICO ES DE 0,5 A 26 POR 100 EN PESO, SE AGREGA EN PROPORCION DE 0,5 A 15 PARTES EN PESO POR CADA 100 PARTES DE POLIESTER-POLIURETANO. DE APLICACION PARA EL ENCOLADO DE MUCHOS MATERIALES, PERO PREFERENTEMENTE PARA EL ENCOLADO DE CAUCHOS NATURALES O SINTETICOS.
ES507132A 1980-11-14 1981-11-13 Procedimiento para la obtencion de adhesivos de poliuretano. Expired ES8206611A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042961 DE3042961A1 (de) 1980-11-14 1980-11-14 Modifizierte polyurethan-klebstoff-mischungen und deren verwendung zum verkleben von vulkanisierten und nicht-vulkanisierten natur- und synthesekautschuken

Publications (2)

Publication Number Publication Date
ES507132A0 ES507132A0 (es) 1982-08-16
ES8206611A1 true ES8206611A1 (es) 1982-08-16

Family

ID=6116765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507132A Expired ES8206611A1 (es) 1980-11-14 1981-11-13 Procedimiento para la obtencion de adhesivos de poliuretano.

Country Status (3)

Country Link
EP (1) EP0052214B1 (es)
DE (2) DE3042961A1 (es)
ES (1) ES8206611A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724368B1 (fr) * 1994-09-12 1996-12-13 Atochem Elf Sa Materiau d'emballage comprenant une couche d'oxyde de silicium et une couche de polyolefine
US5589028A (en) * 1994-11-03 1996-12-31 Elf Atochem North America, Inc. Bonding method employing tie layers for adhering polyethylene to fluoropolymers
CN103409099B (zh) * 2013-07-17 2014-09-10 杭州仁和热熔胶有限公司 低温低粘度配方型聚氨酯热熔胶及其制作工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426099A (en) * 1966-02-10 1969-02-04 Gaf Corp Polyurethane elastomers containing an interpolymer of an alpha,beta-unsaturated dicarboxylic acid anhydride and an ethylenically unsaturated monomer

Also Published As

Publication number Publication date
DE3162129D1 (en) 1984-03-08
ES507132A0 (es) 1982-08-16
DE3042961A1 (de) 1982-07-08
EP0052214A1 (de) 1982-05-26
EP0052214B1 (de) 1984-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503