PL2953B1 - The method of producing artificial resins. - Google Patents
The method of producing artificial resins. Download PDFInfo
- Publication number
- PL2953B1 PL2953B1 PL2953A PL295323A PL2953B1 PL 2953 B1 PL2953 B1 PL 2953B1 PL 2953 A PL2953 A PL 2953A PL 295323 A PL295323 A PL 295323A PL 2953 B1 PL2953 B1 PL 2953B1
- Authority
- PL
- Poland
- Prior art keywords
- artificial resins
- producing artificial
- ammonium
- methylene chloride
- resins
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title description 5
- 239000011347 resin Substances 0.000 title description 5
- 238000000034 method Methods 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 150000002989 phenols Chemical group 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
Wedlug wynalazku otrzymuje sie sztucz¬ ne zywice zapomoca procesu przebiegajace¬ go bez przeszkód, gdy pozwala sie dzialac w wyzszych temperaturach chlorkowi mety¬ lenu w obecnosci amon jaku na ciala, nada¬ jace sie do wyrobu zywicy, a zawierajace zdolne do reakcji grupy wodorotlenowe jak fenole, naftole i t. d.Przyklad. 4,8 kg chlorku metylenowego z 6 kg fenolu i 2 kg amon jaku ogrzewa sie w postaci 25% roztworu amon jaku w obec¬ nosci 26 kg wody przez .4% godziny do tem¬ peratury 150° — 155° C. Otrzymano 6,3 kg zóltej zywicy sztucznej, bardzo trudno roizpuszczalne j w alkoholu ii acetonie.Na reakcje i produkty uzyskane z jej pomoca mozna wplywac rozmaicie, tak np. ilosc dodawanego amonjaku moze sie wa¬ hac w szerokich granicach. W ogólnosci o- kaizal sie korzystnym dodatek 2 lub wiecej czasteczek amonjaku na i czasteczke chlor¬ ku metylenu. Mozna jednak wyrabiac sztuczne zywice, dodajac mniejsze ilosci a- monjaku. Takze temperatura moze sie wa¬ hac w obszernych granicach. To samo do¬ tyczy ilosciowych stosunków fenolu,.naftolu lub t. p. zwiazków do chlorku metylenowe¬ go. Przez zastosowanie nadmiaru fenolu uzyskano w róznych wypadkach wzmozenie wydajnosci sztucznej zywicy. Wreszcie \r losc dodanej wody ma takie znaczenie szczególnie w stosunku do wlasnosci uzy¬ skanych produktów.«Bv Zamiast aiiionjaku mozna tez uzywac cial wytwarzajacych amon jak. Mozna tez obok amonjaku stosowiaic ciala, wplywajace ko¬ rzystnie na reakcje, zwlaszcza inne zasady np. wodarotlenek sodowy, które dodaje sie celowo w malych ilosciach.Chlorek metylenowy straca sie przy chlorowaniu metanu (gazy naturalni), jako uboczny produkt, w ilosciach nieznacznych.Ten produkt uboczny, który w technice nie mial dotad mozliwosci zbytu, staje sie w mysl wynalazku uzyteczny przy wyrobie sokowap?tos*ipwych produktów. PLAccording to the invention, artificial resins are obtained by a smooth process by allowing methylene chloride to act at higher temperatures in the presence of body ammonium, suitable for resin production, and containing reactive hydroxyl groups such as phenols, naphthols, etc. 4.8 kg of methylene chloride with 6 kg of phenol and 2 kg of ammonium yak are heated in the form of a 25% solution of ammonium yak in the presence of 26 kg of water for 4% hour to a temperature of 150 ° - 155 ° C. 6. 3 kg of a yellow synthetic resin, very difficult to dissolve in alcohol and acetone. The reactions and the products obtained with it can be influenced in various ways, for example the amount of ammonia added can vary widely. In general, the addition of 2 or more ammonium molecules per molecule of methylene chloride has been found advantageous. However, you can make artificial resins by adding smaller amounts of a-monjack. The temperature can also vary within wide limits. The same is true for the quantitative ratios of phenol, naphthol, or the like to methylene chloride. By using an excess of phenol, in various cases an increase in the yield of the artificial resin was achieved. Finally, the amount of water added is of such importance, especially in relation to the properties of the products obtained. "Bv Instead of an ammonium-producing body such as. In addition to ammonium chloride, it is also possible to use bodies that favorably influence the reaction, especially other bases, such as sodium hydroxide, which are deliberately added in small amounts. This by-product, which has so far not been marketable in the art, becomes useful in the context of the invention in the production of juice and liquid products. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2953B1 true PL2953B1 (en) | 1925-10-31 |
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