GB160435A - Process for unhairing skins and hides - Google Patents
Process for unhairing skins and hidesInfo
- Publication number
- GB160435A GB160435A GB23019/20A GB2301920A GB160435A GB 160435 A GB160435 A GB 160435A GB 23019/20 A GB23019/20 A GB 23019/20A GB 2301920 A GB2301920 A GB 2301920A GB 160435 A GB160435 A GB 160435A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hide
- bath
- hides
- skins
- albuminous matter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000006173 Larrea tridentata Nutrition 0.000 abstract 1
- 244000073231 Larrea tridentata Species 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 230000003190 augmentative effect Effects 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001863 barium hydroxide Inorganic materials 0.000 abstract 1
- 229960002126 creosote Drugs 0.000 abstract 1
- 230000035617 depilation Effects 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 abstract 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Cosmetics (AREA)
Abstract
160,435. Rautenstrauch, W. May 9, 1919, [Convention date]. Treatment preliminary to tanning.-Hides and skins are depilated in a barium or strontium hydroxide bath enriched with hide parings, waste, &c., or like albuminous matter, so that the albuminous matter absorbed by the hide from the bath balances or exceeds the loss of hide substance during depilation. The hydroxide is stated to prevent putrefaction of the albuminous matter. A lime bath may be similarly augmented but in this case a suitable disinfectant such as creosote is added.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE341276T | 1919-05-10 | ||
| US405188A US1435876A (en) | 1919-05-10 | 1920-08-21 | Process for unhairing skins and hides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB160435A true GB160435A (en) | 1921-11-04 |
Family
ID=89574606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23019/20A Expired GB160435A (en) | 1919-05-10 | 1920-08-04 | Process for unhairing skins and hides |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1435876A (en) |
| DE (1) | DE341276C (en) |
| FR (1) | FR520532A (en) |
| GB (1) | GB160435A (en) |
-
1919
- 1919-05-10 DE DE1919341276D patent/DE341276C/en not_active Expired
-
1920
- 1920-07-10 FR FR520532A patent/FR520532A/en not_active Expired
- 1920-08-04 GB GB23019/20A patent/GB160435A/en not_active Expired
- 1920-08-21 US US405188A patent/US1435876A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR520532A (en) | 1921-06-27 |
| DE341276C (en) | 1921-09-26 |
| US1435876A (en) | 1922-11-14 |
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