SU134812A1 - The method of degreasing leather and fur raw materials - Google Patents
The method of degreasing leather and fur raw materialsInfo
- Publication number
- SU134812A1 SU134812A1 SU665248A SU665248A SU134812A1 SU 134812 A1 SU134812 A1 SU 134812A1 SU 665248 A SU665248 A SU 665248A SU 665248 A SU665248 A SU 665248A SU 134812 A1 SU134812 A1 SU 134812A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- raw materials
- degreasing
- fur raw
- leather
- degreasing leather
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 8
- 238000005238 degreasing Methods 0.000 title description 6
- 239000010985 leather Substances 0.000 title description 3
- 239000002994 raw material Substances 0.000 title description 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 108010019160 Pancreatin Proteins 0.000 description 4
- 210000000941 bile Anatomy 0.000 description 4
- 229940055695 pancreatin Drugs 0.000 description 4
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000005237 degreasing agent Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
При обработке шкур с добавлением в отмочную воду кальцинированной соды в основном происходит обезжиривание щетины и незнач тельное обезжиривание шкуры с новерхности.When processing skins with soda ash added to the saline water, the bristle degreasing mainly occurs and the skins are slightly degreased from the surface.
Поэтому процесс обезжиривани ткани провод т в последующих процессах м гчени или иикелевани с использованием дефицитных поверхностно-активных веществ.Therefore, the process of degreasing the fabric is carried out in subsequent processes of softening or irradiating with the use of scarce surfactants.
Предлагаемый способ обезжиривани кожевенного и мехового сырь заключаетс в том, что в качестве обезжиривающих средств используют желчь, панкреатин технический или смесь этих материалов.The proposed method of degreasing leather and fur raw materials consists in using bile, technical pancreatin or a mixture of these materials as degreasing agents.
После промывки и мездрени процесс обезжиривани производитс совместно с процессом отмочки.After washing and disinfection, the degreasing process is performed together with the soaking process.
Пример 1. Желчь свина или бычь -5 Example 1. Pork bile or bull -5
Сульфит натри кристаллический . . 5 г1лCrystalline sodium sulfite. . 5 g1l
Обработка ведетс при л идкостном коэффициенте (ж. к.) ,5-2,0 и температуре 32-35 при непрерывном переме11И1вании. Продолжительность обработки 4-6 час.Processing is carried out with a liquid coefficient (g.), 5-2.0 and a temperature of 32-35 with continuous shifting. Processing time 4-6 hours.
Пример 2. Панкреатин технический1 г/лExample 2. Pancreatin Technical 1 g / l
Сульфит натри кристаллический . . 5 г/лCrystalline sodium sulfite. . 5 g / l
ОП-10 2 г/лOP-10 2 g / l
(в остальном все также, что и в примере 1).(for the rest, everything is the same as in example 1).
П р и м е р 3. Панкреатин технический0,5 г/лPRI me R 3. Pancreatin Technical 0.5 g / l
Желчь свина или бычь 3.0 г/.гBile of pork or bull 3.0 g / .g
Сульфит натри кристаллический . . 5,0 г/л (в остальном все также, что и в примере 1).Crystalline sodium sulfite. . 5.0 g / l (otherwise everything is the same as in example 1).
Предмет изобретени Subject invention
Способ обезжиривани кожевенного и мехового сырь в процессе отмочки, отличающийс тем, что, с целью улучшени качества кожи, i3 качестве обезжиривающих средств используют желчь, панкреатин технический или смесь этих материалов.The method of degreasing leather and fur raw materials in the process of soaking, characterized in that, in order to improve the quality of the skin, bile, pancreatin technical or a mixture of these materials are used as degreasing agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU665248A SU134812A1 (en) | 1960-04-30 | 1960-04-30 | The method of degreasing leather and fur raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU665248A SU134812A1 (en) | 1960-04-30 | 1960-04-30 | The method of degreasing leather and fur raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU134812A1 true SU134812A1 (en) | 1960-11-30 |
Family
ID=48291162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU665248A SU134812A1 (en) | 1960-04-30 | 1960-04-30 | The method of degreasing leather and fur raw materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU134812A1 (en) |
-
1960
- 1960-04-30 SU SU665248A patent/SU134812A1/en active
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