IT1073612B - Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti - Google Patents

Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti

Info

Publication number
IT1073612B
IT1073612B IT6793177A IT6793177A IT1073612B IT 1073612 B IT1073612 B IT 1073612B IT 6793177 A IT6793177 A IT 6793177A IT 6793177 A IT6793177 A IT 6793177A IT 1073612 B IT1073612 B IT 1073612B
Authority
IT
Italy
Prior art keywords
contg
active
ether linkages
molecule
mol
Prior art date
Application number
IT6793177A
Other languages
English (en)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Priority to IT6793177A priority Critical patent/IT1073612B/it
Application granted granted Critical
Publication of IT1073612B publication Critical patent/IT1073612B/it

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
IT6793177A 1977-04-26 1977-04-26 Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti IT1073612B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6793177A IT1073612B (it) 1977-04-26 1977-04-26 Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6793177A IT1073612B (it) 1977-04-26 1977-04-26 Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti

Publications (1)

Publication Number Publication Date
IT1073612B true IT1073612B (it) 1985-04-17

Family

ID=11306448

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6793177A IT1073612B (it) 1977-04-26 1977-04-26 Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti

Country Status (1)

Country Link
IT (1) IT1073612B (it)

Similar Documents

Publication Publication Date Title
BE902569A (fr) Polyurethane stratifiable a basse temperature procede et articles s'y rapportant.
GB2017720B (en) Polymer/polyol compositions made from preformed polymer/polyols;polyurethane products
ATE111925T1 (de) Mehrschichtige, schützende und/oder dekorative überzüge auf substratoberflächen und verfahren zu ihrer herstellung.
NO164249C (no) Lineaer eller forgrenet polysiloksanmakromer, polymer inneholdende denne samt fremstilling og anvendelse derav.
ES2069378T3 (es) Mezcla de poliisocianatos.
FI93019B (fi) o-toluyleenidiamiiniin pohjautuvia polyeetteripolyoleja, menetelmä niiden valmistamiseksi ja niiden käyttö polyuretaani- ja polyisosyanuraatti-muovien valmistamiseksi
ES426327A1 (es) Un procedimiento para la preparacion de resinas de polite- trametilen-eter-poliuretano-urea extruidas por fusion.
ES471506A1 (es) Procedimiento para la obtencion de poliisocianatos organicosmodificados
EP0525567A3 (en) Coating and its use in the preparation of water vapour permeable coatings
DK159723C (da) Tonede kontaktlinser og fremgangsmaade til fremstilling deraf
DE2965719D1 (en) Process for preparing aliphatic-aromatic polycarbonates with diphenyl-carbonate end groups, the polycarbonates obtained thereby, and their use in a process for preparing thermoplastically workable, high-molecular, segmented aliphatic-aromatic polycarbonate elastomers
FR2385751A1 (fr) Articles en polyurethanne ameliores, durs, optiquement transparents
DE69120701D1 (de) Polyurethan, elastische Polyurethan-Faser, sowie Polyesterpolycarbonatdiol, das zu deren Herstellung verwendet wird
DE3664475D1 (en) Adhesive layer used for the manufacture of laminated safety glass, and laminated safety glass containing such a layer
GB1514445A (en) Diisocyanates and their use in the preparation of polyurethane elastomers
DE3685482D1 (de) Verfahren zur herstellung von verklebungen.
IT1073612B (it) Composizione poliuretanica adatta per la fabbricazione di articoli duri trasparenti
ES8400136A1 (es) Procedimiento para preparar una composicion de fase estable a base de un prepolimero reactivo con isocianato.
SE8206357D0 (sv) Composite denture combining soft polyurethane and hard polymer components
JPS5636518A (en) High molecular thermoplastic processable segment aromatic polycarbonate containing cocondensed dimerized aliphatic ester
ES8100320A1 (es) Metodo para la fabricacion de una composicion de poliuretano
JPS5439440A (en) Coating composition
JPS5436336A (en) Coating composition
JPS57136602A (en) Urethane resin plastic lens
ES386566A1 (es) Procedimiento para la obtencion de materiales espumados.