SU118211A1 - The method of obtaining resins - Google Patents
The method of obtaining resinsInfo
- Publication number
- SU118211A1 SU118211A1 SU361101A SU361101A SU118211A1 SU 118211 A1 SU118211 A1 SU 118211A1 SU 361101 A SU361101 A SU 361101A SU 361101 A SU361101 A SU 361101A SU 118211 A1 SU118211 A1 SU 118211A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- styrene
- resins
- obtaining resins
- stage
- obtaining
- Prior art date
Links
Description
Известен cnonof получчи смол KOH/iPRcaimnJi етриполв с фенозлии. Получвиные т ким citORodoM смоли не оЗлччают рчстворимоотьо в раститвлшнх маслах и углвводород х.Known cnonof pitchi resins KOH / iPRcaimnJi etripolv with fenozliya. The semi-resin citORodoM resin does not mean the dissolving in vegetable oils and carbon hydrogen.
С цйды) получени смол, оостворимнх в мвслвх, предложен способ, по которому продукты конл нсчции фвполо или его проиавол мх со стиролои конлвнсирупт о «льл.огидпуи.From the process of obtaining resins that are susceptible to the m in the world, a method has been proposed by which the products of a fvpol or its preparation are combined with a styrene and a contour about lol.guidpui.
Получение сиоли проло/.чт в ДРО стадии; перва стади - получ( сткрилфо олоп - продуктов взаииодейстьи ноповGetting sioli prolo /. Cht in the DRO stage; first stage - obtained (stricolfo olop - products of mutual actions
по стиролом;on styrene;
втора стади - конлйисаци стирнлфчнолои с альлогидвми в адлочиоЯ или к слоИ сродв.The second stage is the conjiscation of styrene with allogidvmi in adlochio or to the layer and affinity.
Пвйуч стадию радут в избнтко фоноле в кислой срелв в присутствии и гк(5ито|)ов полимчриаации стироле, ивприиер, гидрохи опа, с рн, ладного порсикв , и получонтав пролукти |1.)па9ис ции - сти| илфпнолн подвергают о дв сацм с льпвплами.The pyuuch stage is enjoyed in a favorite fonol in acidic conditions in the presence and gk (5ito |) s of polymerization of styrene, ivrier, hydrochi opa, with ph, well-balanced porsicles, and obtained proliferation | 1)) parasiti | Ilfpnoln subjected to dv satsm with lvvplyami.
flj3j) so г фпноло, I г кониоитрироРвн ой серной кислоты и 0,1 г сери пвгровпют до 60-17ос и в иаррстуо смпсь вол т постогтй но 58 г стироле . Процвсо одут при пореи иввнии с обрвтн«« холопи льни НОУ. Полученную ропщионную мессу нагревп., при 170-175°С в течение часа, отгон ют при втносфорном пп лонии нокошедшйй Р реакци фенол и продукт реакции подворгаот п9регош- в 8ки«е. Получают стирилфеиоли с выходом-ЭО от теоратичвокого. 49 г стирилфотолов конлонсируют при кипении с 40 г 37; -ного форн лмегида в присутптгии 3- /от веса ропкционноИ смеси/ адкого нвтра в течонив 2-3 часов, полученной при этом продукт нейтрализуют рвэбавлвнной серной кислотой в вчсушивйют .в вакууме чо получи.пч прозрнчмой смолы о требуемоИ топкой плавЛ01тп . Выход состввлпет 105;Й не стирнлфонолы.flj3j) so g phpnolo, I g conioitrirorex sulfuric acid and 0.1 g of serum pvgrovpyut to 60-17os and in harrstuo smps 58% styrene. It will be eaten with leeves in the wilderness of the ““ serfs of flax LEU. The obtained ropschion mass, at 170–175 ° C for one hour, is distilled off at the same time as the noon P reaction phenol and the reaction product of p9regosh-8k e. Stirilfeioli are obtained with the release of EO from the teraticheskogo. 49 g of styryl photons are condensed at boiling with 40 g of 37; Formal lmegid in the presence of a 3 / per weight reproduction mixture / mixture for 2-3 hours, the product obtained is neutralized with sulfuric acid in a dry process, in a vacuum, get a fine gum of resin about the required melt melt. The output is compt 105;
йЕИМ 90 Г ортокрвволв обр бптм пт 53 г стирола а услови х примера t и полученный в копичеотвв 130 г пкопукткондонсирум о 100 г .7Мого формальпегидй в присутствии Ь%-поП коицчнтрвции сол ной кислоты до получени твчрдой смолы.YEIM 90 G ortokrvvvv obr bptm Fri 53 g of styrene under the conditions of example t and obtained in Kopichev in 130 g of the Pkopuktkondonsirum about 100 g.
ПРЕЛЛЕТ ИЗОБРЕТЕНИЯINVENTION PRELET
Способ получени смол ноидвиспцией фенолов и их производных о алъдегидаыи . отличающийс тем, что. о целью сюа, pactворикых в маслах, продукты конденсации фенола или его производных со отиролом конденсируют с альдегидами.The method of producing resins by phenol and their derivatives on aldehyde. characterized in that. About the purpose of syua, pactic in oils, the condensation products of phenol or its derivatives with ethanol are condensed with aldehydes.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU361101A SU118211A1 (en) | 1947-12-27 | 1947-12-27 | The method of obtaining resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU361101A SU118211A1 (en) | 1947-12-27 | 1947-12-27 | The method of obtaining resins |
Publications (1)
Publication Number | Publication Date |
---|---|
SU118211A1 true SU118211A1 (en) | 1957-11-30 |
Family
ID=48390285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU361101A SU118211A1 (en) | 1947-12-27 | 1947-12-27 | The method of obtaining resins |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU118211A1 (en) |
-
1947
- 1947-12-27 SU SU361101A patent/SU118211A1/en active
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