http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195899-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0876 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate | 1986-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54850ac00b51499cc8c2a0ee929492e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ccf46cbe206af3c831caebe58b3c031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd3191d71a6e3ea78c8285777563e585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d7ce504fc378f07377084d90b52564d |
| publicationDate | 1986-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0195899-A1 |
| titleOfInvention | Process for the preparation of dull, non-blocking thin-walled moulded bodies from linear thermoplastic polyurethane elastomers containing polyadducts, and their use |
| abstract | A) Dispersionen, welche Ab) höhermolekulare Polyisocyanatpolyadditionsprodukte mit Schmelzpunkten >220°C,aus a) niedermolekularen, mindestens zwei Zerewitinoff-aktive Wasserstoffatome aufweisende Verbindungen von Molekulargewicht 18 bis 399, und β) organischen Di- und/oder Polyisocyanaten in feinteiliger Dispersion in Aa) höhermolekularen Verbindungen mit Zerewitinoff-aktiven Wasserstoffatome aufweisenden, bifunktionellen Verbindungen, vorzugsweise höhermolekularen Diolen, enthalten, B) bifunktionellen Kettenverlängerungsmitteln mit einem Molekulargewicht von 18 bis 399, C) Diisocyanaten und D) gegebenenfalls weiteren, an sich bekannten Zusatzstoffen The invention relates to a process for the production of matt, non-blocking, thin-walled moldings, foils or tubes made of polyurethane elastomers, characterized in that thermoplastic polyurethane elastomers are essentially linear A) dispersions which Ab) higher molecular weight polyisocyanate polyaddition products with melting points> 220 ° C., from a) low molecular weight compounds having at least two Zerewitinoff active hydrogen atoms and having a molecular weight of 18 to 399, and β) organic di- and / or polyisocyanates in finely divided dispersion in Aa) containing higher molecular weight compounds with bifunctional compounds having Zerewitinoff active hydrogen atoms, preferably higher molecular weight diols, B) bifunctional chain extenders with a molecular weight of 18 to 399, C) diisocyanates and D) optionally other additives known per se n n n and with a content of 0.66 to 15% by weight of polyadducts Ab) in the polyurethane elastomer, by extrusion, blown film or calendering processes at processing temperatures of 110 to 230 ° C in thin-walled moldings.n n n Furthermore, the use of such thin-walled moldings, in particular foils, for back-foaming with reaction foam-forming reaction mixtures is claimed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0654284-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5498377-A |
| priorityDate | 1985-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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