HUT52532A - Process for production of poliurethan elastomers with small viscosity pourable adhesive to metall and having a big stability
- Google Patents
Process for production of poliurethan elastomers with small viscosity pourable adhesive to metall and having a big stability
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Publication number
HUT52532A
HUT52532AHU520988AHU520988AHUT52532AHU T52532 AHUT52532 AHU T52532AHU 520988 AHU520988 AHU 520988AHU 520988 AHU520988 AHU 520988AHU T52532 AHUT52532 AHU T52532A
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Application filed by Pest Megyei MueanyagiparifiledCriticalPest Megyei Mueanyagipari
Priority to HU520988ApriorityCriticalpatent/HU203776B/en
Publication of HUT52532ApublicationCriticalpatent/HUT52532A/en
Publication of HU203776BpublicationCriticalpatent/HU203776B/en
Low viscosity pourable, high stability polyurethane elastomers with good adhesion to metals are prepd. by crosslinking a prepolymer. The main components of the prepolymer are 4,4'-di: phenyl-methane-di:iso-cyanate (KDI) or its prepolymer and/or its mixt. or copolymer with other isocyanate and ELASTOPAN-S7053; 1,4-butane-diol is used as crosslinking agent
HU520988A1988-10-071988-10-07Process for producing moulded thermosettled polyurethane elastomeres
HU203776B
(en)
Mixtures of 2,2'-dichloro-6,6'-diethylmethylene-bis-aniline with other substituted methylene-bis-anilines,process for the preparation thereof and polyurethane or epoxy reaction systems containing the same