US1596471A - Process for disinfecting hides, fells, skins, hairs, catgut, etc - Google Patents
Process for disinfecting hides, fells, skins, hairs, catgut, etc Download PDFInfo
- Publication number
- US1596471A US1596471A US52969A US5296925A US1596471A US 1596471 A US1596471 A US 1596471A US 52969 A US52969 A US 52969A US 5296925 A US5296925 A US 5296925A US 1596471 A US1596471 A US 1596471A
- Authority
- US
- United States
- Prior art keywords
- catgut
- hairs
- skins
- hides
- fells
- 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 - Lifetime
Links
- 239000002729 catgut Substances 0.000 title description 7
- 230000000249 desinfective effect Effects 0.000 title description 6
- 210000004209 hair Anatomy 0.000 title description 6
- 238000000034 method Methods 0.000 title description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000193738 Bacillus anthracis Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000700199 Cavia porcellus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
Definitions
- halogenated amides e. g. acetochloroamide, para-toluenesulfonchloroamide (sodium salt) or mixtures of para-toluenesulfonamides with calcium hy- 1 pochlorite (chloride of lime) can profitably be used for this purpose.
- the disinfecting power of these ingredients is very strong, they penetrate well into the materials and are entirely harmless to them.
- 2-- EwampZe The dried hide of a guinea pig that died of anthrax is laid into a solution ofthe sodium salt of ara-toluenesul fonchloroamide (1:300). fter 10 hours the spores are killed. After tanning a good leather results.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Patented Aug. 17, 1926.
UNITED STATES PATENT OFFICE.
GEORG WESENBERG, OF ELBERCEELD, GERMANY, ASSIGNOR TO WINTHRO]? CHEMI- CAL COMPANY, INC., OF NEW YORK, N. Y.
I PROCESS FOR DISINFECTING HIDES, FELLS, SKINS, HAIRS, CATGUT, ETC.
No Drawing.
The disinfection of fell s, hides, skins,
hairs, catgut, etc., is very difficult because heat, steam, alkal-ies and-acids, or formaldehyde act in a deleterious manner upon the 5 organic products.
I have found that halogenated amides, e. g. acetochloroamide, para-toluenesulfonchloroamide (sodium salt) or mixtures of para-toluenesulfonamides with calcium hy- 1 pochlorite (chloride of lime) can profitably be used for this purpose. The disinfecting power of these ingredients is very strong, they penetrate well into the materials and are entirely harmless to them.
In order to illustrate my new process more fully, the following example is given 2-- EwampZe.-The dried hide of a guinea pig that died of anthrax is laid into a solution ofthe sodium salt of ara-toluenesul fonchloroamide (1:300). fter 10 hours the spores are killed. After tanning a good leather results.
my hand.
Application filed August 27, 1925. Serial No. 52,969.
In the same way catgut, etc. can be disinfected.
1. The herein described process for disin fecting hides, fells, skins, hairs, catgut, etc.', which comprises treating these products with a solution of halogenated amides andremoving the excess of liquid.
2. The herein described process for disinfecting hides, fells, skins, hairs, catgut, etc., which comprises treating these products with a mixture of chloride of lime and a sulfonamide and removing the excess of 35 li uid.
3. The process for disinfecting hides, fells, skins, hairs, catgut, etc., which comprises treating these products with a solution of a sodium salt of para-toluenesulfonchloroamide. 40
In testimony whereof I have hereunto set GEORG WESEN BERG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52969A US1596471A (en) | 1925-08-27 | 1925-08-27 | Process for disinfecting hides, fells, skins, hairs, catgut, etc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52969A US1596471A (en) | 1925-08-27 | 1925-08-27 | Process for disinfecting hides, fells, skins, hairs, catgut, etc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1596471A true US1596471A (en) | 1926-08-17 |
Family
ID=21981074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US52969A Expired - Lifetime US1596471A (en) | 1925-08-27 | 1925-08-27 | Process for disinfecting hides, fells, skins, hairs, catgut, etc |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1596471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379709A (en) * | 1980-06-19 | 1983-04-12 | Riedel De Haen Aktiengesellschaft | Process for disinfecting and preserving hides and skins |
| US4390339A (en) * | 1981-04-01 | 1983-06-28 | Nissan Chemical Industries, Ltd. | Method for removal of fungi formed on hides |
-
1925
- 1925-08-27 US US52969A patent/US1596471A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379709A (en) * | 1980-06-19 | 1983-04-12 | Riedel De Haen Aktiengesellschaft | Process for disinfecting and preserving hides and skins |
| US4390339A (en) * | 1981-04-01 | 1983-06-28 | Nissan Chemical Industries, Ltd. | Method for removal of fungi formed on hides |
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