PL37451B1 - - Google Patents

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Publication number
PL37451B1
PL37451B1 PL37451A PL3745154A PL37451B1 PL 37451 B1 PL37451 B1 PL 37451B1 PL 37451 A PL37451 A PL 37451A PL 3745154 A PL3745154 A PL 3745154A PL 37451 B1 PL37451 B1 PL 37451B1
Authority
PL
Poland
Prior art keywords
bakelite
sheet
covered
natron
novolak
Prior art date
Application number
PL37451A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL37451B1 publication Critical patent/PL37451B1/pl

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Description

Dotychczasowy sposób uszlachetniania po- stwy blony bakelitowej o nastepujacym skla- wierzchni drewnianych polegal na fornirowaniu, dzie chemicznym: 33,24% papieru natronowego, tj. oklejanie okladzina z drewna szlachetnego 58,13% zywicy bakelitowej nowolakowej, 7,47% o ladnym uslojeniu, a nastepnie politurowany urotropiny technicznej i 1,16% stearynianu lub powlekany lakierami. Powierzchnie z drew- amonu. na szlachetnego byly bezposrednio politurowane Pólfabrykat pokryty blona bakelitowa umiesz- lub pokrywane lakierem. Wyzej wymienione jcza sie w prasie hydraulicznej o plytach grzej- czynnosci przeprowadzane byly w badz to goto- l%ch uzbrojonych blachami niklowanymi i pra¬ wych elementach badz tez w meblach w stanie suje sie w temperaturze 140—160The hitherto method of refining bakelite sheet with the following wooden surface consisted of veneering, chemical day: 33.24% of natron paper, i.e. veneering with precious wood veneer 58.13% of novolak bakelite resin, 7.47% of fine graining then polished with technical urotropin and 1.16% stearate or coated with varnishes. Wood ammonium surfaces. on the noble were directly polished Semi-finished product covered with bakelite sheet or covered with varnish. The above-mentioned ones were carried out in a hydraulic press with heating plates, the activities were carried out in or even% of them reinforced with nickel-plated sheets and working elements, or in furniture they were able to work at a temperature of 140-160

Claims (2)

Zastrzezenia patentowe 1. Sposób uszlachetniania powierzchni sklejek, plyt stolarskich, plyt pilsniowych lub podob¬ nych za pomoca blony bakelitowej, znamien¬ ny tym, ze stosuje sie blone o skladzie che¬ micznym 33,24% papieru natronowego, 58^3% zywicy bakelitowej nowolakowej, 7,47°/o uro¬ tropiny technicznej i 1,16% stearynianu amonu.Claims 1. A method of refining the surface of plywood, carpentry boards, fibreboards or the like with bakelite sheet, characterized by the fact that a sheet of chemical composition of 33.24% natron paper, 58 ^ 3% bakelite resin is used. novolak, 7.47% industrial urotropin and 1.16% ammonium stearate. 2. Sposób wedlug zastrz. 1, znamienny tym, ze uszlachetniana powierzchnie pokrywa sie blo¬ na bakelitowa i umieszcza sie ja w prasie hydraulicznej o plytach grzejnych uzbrojo¬ nych w blachy niklowane i prasuje sie w tem¬ peraturze 140—1602. The method according to claim The method of claim 1, characterized in that the surface to be refined is covered with a bakelite block and placed in a hydraulic press with heating plates armed with nickel-plated sheets and pressed at a temperature of 140-160
PL37451A 1954-03-13 PL37451B1 (en)

Publications (1)

Publication Number Publication Date
PL37451B1 true PL37451B1 (en) 1954-06-15

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