SU181645A1 - - Google Patents
Info
- Publication number
- SU181645A1 SU181645A1 SU1005910K SU1005910K SU181645A1 SU 181645 A1 SU181645 A1 SU 181645A1 SU 1005910 K SU1005910 K SU 1005910K SU 1005910 K SU1005910 K SU 1005910K SU 181645 A1 SU181645 A1 SU 181645A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rosin
- neutralized
- turpentine
- resin
- solution
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 7
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 7
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 241000779819 Syncarpia glomulifera Species 0.000 description 3
- 239000001739 pinus spp. Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229940036248 turpentine Drugs 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/04—Chemical modification, e.g. esterification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
СПОСОБ ПОЛУЧЕНИЯ НЕЙТРАЛИЗОВАННОЙ КАНИФОЛИMETHOD OF OBTAINING NEUTRALIZED KARIFOLI
Известно иолучение нейтрализованной канифоли дл мыловаренной и бумажной иромышлеиности варкой канифоли с едким иатром. Известно также нолучение канифоли иутем отгонки скинидара из живицы иаром.Neutralizing rosin is known for soap-making and paper and pulping of rosin with caustic acid. It is also known to obtain rosin and by the distillation of a skididar from turpentine resin.
Иредложеиный сиособ иозвол ет уиростить и удешевить ироцесс и избежать ухудшени качества нейтрализованной канифоли, которое неизбежно ири вторичной обработке канифоли . Дл этого живицу обрабатывают при 80- 25-40%-ным раствором едкого натра, вз тым 13 стехиометрическом соотношении, с последуюндей отгоикой скинидара острым иаром .In addition, it is possible to irostit and reduce the cost of the process and avoid the deterioration of the quality of neutralized rosin, which inevitably causes secondary processing of rosin. To do this, the resin is treated with an 80–25–40% solution of caustic soda, taken at a stoichiometric ratio of 13, followed by an acute icar of a skididar.
Пример. Живицу из отстойника ири темнературе 80-90°С нодают в реактор, где при неремешивапии добавл ют 25-40%-ный водный раствор едкого натра в стехиометрическомExample. Resin from the settling tank and temperaure 80-90 ° C is poured into the reactor, where 25-40% aqueous solution of caustic soda in stoichiometric solution is added without unmixing.
количестве. После реакции нейтрализации при температуре массы 102-103 С острым наром отгои ют скипидар. В результате получают нейтрализованную канифоль, которую можно нснользовать дл мыловаренной и после разбавлени водой до пастообразного состо ни дл бумажной нромышленности как обыкновенный бурый клей.quantity. After the neutralization reaction, turpentine is scooped out at a temperature of the mass of 102-103. The result is a neutralized rosin, which can be used for soap-making and after diluting with water to a paste-like state for paper industry as ordinary brown glue.
Предмет изобретени Subject invention
Способ получени нейтрализованной канифоли , отличающийс тем, что, с целью упрощени и удешевлеии процесса и улучшени качества продукта, живицу обрабатывают при 80-ЭО С 25-40%-ным раствором едкого натра , вз тым в стехнометрическом соотношеннн, с последующей отгонкой скипидара острым паром.The method of obtaining neutralized rosin, characterized in that, in order to simplify and reduce the cost of the process and improve the quality of the product, the sap is treated at 80-EO with a 25-40% sodium hydroxide solution, taken in stoichnometric, followed by stripping of turpentine with live steam .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1005910A SU181644A1 (en) | 1965-05-03 | 1965-05-03 | METHOD OF OBTAINING ADHESIVE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU181645A1 true SU181645A1 (en) | 1966-04-21 |
Family
ID=30768937
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1005910A SU181644A1 (en) | 1965-05-03 | 1965-05-03 | METHOD OF OBTAINING ADHESIVE |
| SU1005910K SU181645A1 (en) | 1965-05-03 | 1965-05-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1005910A SU181644A1 (en) | 1965-05-03 | 1965-05-03 | METHOD OF OBTAINING ADHESIVE |
Country Status (1)
| Country | Link |
|---|---|
| SU (2) | SU181644A1 (en) |
-
1965
- 1965-05-03 SU SU1005910A patent/SU181644A1/en active
- 1965-05-03 SU SU1005910K patent/SU181645A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU181644A1 (en) | 1966-04-21 |
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