SU112703A1 - The method of producing resins based on polystyrene and rosin - Google Patents
The method of producing resins based on polystyrene and rosinInfo
- Publication number
- SU112703A1 SU112703A1 SU576351A SU576351A SU112703A1 SU 112703 A1 SU112703 A1 SU 112703A1 SU 576351 A SU576351 A SU 576351A SU 576351 A SU576351 A SU 576351A SU 112703 A1 SU112703 A1 SU 112703A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polystyrene
- rosin
- resins based
- producing resins
- producing
- Prior art date
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Известные способы по.-учспи искусствеин1 х смо.т. .1ьзуем1 1с в качестве гтленкообразующего в производстве лшбельпых лаков, не обеспечивают необходнлто скорости высыхани покрыти на отделываемоГ поверх1 ости древесппы.Known methods of art. Art. Art. X sm. .1 We use1 1c as a glent-forming agent in the production of lacquer varnishes that do not provide the necessary rate of drying of the coating on the surface to be trimmed.
Описывае:, способ получени смо.т имеет преимущество перед известными , выражающеес в возможности повышени скорости высыхани и твсрдостн покрытии за счет того, что каннфоль и полистиро .т нод1;ерга от сплав.тенпю с добавк; л и ,,тьбертол при высоких температурах юр дка 250-285° до образовани Н1юзрач то нробы при ох.таждеиии реакционной смеси.Describe: the method of obtaining the resin has an advantage over the known ones, which is expressed in the possibility of increasing the drying rate and hardness of the coating due to the fact that cannfol and polistyro. T node 1; erga from rasp. Shpu with additive; l and tibertol at high temperatures jyra for 250-285 ° before the formation of an Nyrachrac, such as during cooling of the reaction mixture.
Ниже приводитс примерна рецептура пред.тагаемо иекусственHoii смо.ты.An exemplary recipe is provided below that is noteworthy.
П р и м ер 1. Эфир 1 арниуса (резинат ка.ИзЦг, канис|ю.1ь натура .гьуга ) - 35Example 1. Ether of 1 arnius (rubbery ka.IzTsg, kanis | yu1 nature. Gyuga) - 35
По;П1С7ирол (блоч1ПЛЙ или водиоэлгульсионныи ) - 60By; P1S7irol (bloch1PLY or vodioelgulsionnyi) - 60
Г.тифта.тевьиг полуфабрикат 47, жирHocTi-f - 5G. tifta.tevig semi-finished product 47, fat HocTi-f - 5
. .
ч. иатупа.и rio/Mi iTh. iatupa.i rio / Mi iT
ll)Ili .Иll) Ili .and
cironui-,:;)cironui -,:;)
ПолиэтиленPolyethylene
Способ получени смолы ocynieствл етс следуюидим образо:. Соответств юи1ес количест1 о эфнра (ка1 фоль или резии;;Т кальни ) расплавл етс в котле при температуре 215-225°. затем при pa6oTa;oiuei меига-тке постепенно, небольишлп порпл лп вводитс по .тистирол в ме,1кодисперсиом виде до jiaBHOMepiioro распределени его в рг.сплаве. после чего температуру поднилгают до 253-285 ; при этой тсмиерглуре и посто ином переме ттивании нагрев продолжаетс в течение 1,5-2 часов до образовани поозрачной пробы в .холодном состо ннн . После этого полученн модиф1щированиа смола сливаетс в соответствуюитую тару дл охлаждени .The ocynie resin production method is as follows: The corresponding amount of energy (heat and gas; rubber;) is melted in a boiler at a temperature of 215-225 °. then at pa6oTa; oiuei meiga-tku gradually, a small portion of the pplplp is injected over the polystyrene in the me, 1dispersible form to jiaBHOMepiioro its distribution in the alloy. after which the temperature is lowered to 253-285; with this tsmierglur and constant stirring, the heating is continued for 1.5-2 hours until the formation of a transparent sample in a cold state. Thereafter, the modified scrubbing resin obtained is drained into an appropriate container for cooling.
Д,;1Я приготовлени лака температуру в реакторе снижают до 100-D; I; lacquer preparation temperature in the reactor is reduced to 100-
120°, при работаюгцеп мелгалкс подаетс растворитель {ксилол, толуол , скипидар, бензол или смесь пос .тедиих) до желаемо в зкост .чака (25-35 сек. ио вискозиметр} Вз-4).120 °, when the melgals are working, the solvent {xylene, toluene, turpentine, benzene or a mixture of spilled materials) is fed to the desired solvent (25-35 sec.) Viscometer} BC-4.
Лаки модифицированной смолы могут быть использованы в качестве пленкообразующего в лаках холодной сушки, примен емых при .чакировке дерев нных изделий в мебельной , мз зыкальной промьидленности и др.Modified resin lacquers can be used as a film-forming agent in cold-drying lacquers used in the packaging of wooden products in the furniture industry, etc.
Предмет изобретени Subject invention
Способ получени смол на основе полистирола и канифоли, отличаю щ и и с тем, что, с целью повьанени скорости высыхани и твердости покрытий, канифоль и полистирол подвергают сплавлению с добавками альбертол вначале при 215-225°, а затем при 250-285° до образовани прозрачной пробы при охлаждений реакциионной смеси .The method of obtaining resins based on polystyrene and rosin differs from the fact that, in order to increase the drying rate and hardness of the coatings, the rosin and polystyrene are subjected to fusion with Albertol additives first at 215-225 ° and then at 250-285 ° forming a clear sample while cooling the reaction mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU576351A SU112703A1 (en) | 1954-12-31 | 1954-12-31 | The method of producing resins based on polystyrene and rosin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU576351A SU112703A1 (en) | 1954-12-31 | 1954-12-31 | The method of producing resins based on polystyrene and rosin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU112703A1 true SU112703A1 (en) | 1957-11-30 |
Family
ID=48385240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU576351A SU112703A1 (en) | 1954-12-31 | 1954-12-31 | The method of producing resins based on polystyrene and rosin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU112703A1 (en) |
-
1954
- 1954-12-31 SU SU576351A patent/SU112703A1/en active
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