US339353A - And henry l - Google Patents
And henry l Download PDFInfo
- Publication number
- US339353A US339353A US339353DA US339353A US 339353 A US339353 A US 339353A US 339353D A US339353D A US 339353DA US 339353 A US339353 A US 339353A
- Authority
- US
- United States
- Prior art keywords
- fur
- fumes
- henry
- oxidizing
- vapors
- 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
- 239000003517 fume Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000001590 oxidative Effects 0.000 description 10
- 238000009950 felting Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 210000003491 Skin Anatomy 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
Definitions
- Our present invention relates to another method or process of producing the same result; and it consists in dampening the for while on the skins, either by dipping them in water or throwing water or a spray of water upon it, or submitting it to contact with wet substances, or making the fur damp in any way, and then, while in the dampened condi ti'on, submitting it to the action of the oxidizing-vapors, substantially as described in our former applications.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
UNMED STATES Artur tribe.
EDMUX D TYVEEDY, OF DANBURY, CONNECTICUT, AND HENRY L. BREVOORT AND ISAIAH L. ROBERTS, OFBROOKLYN, NElV YORK.
PROCESS OF TREATING FUR TO PREPARE lT FOR FELTING.
SPECIFICATION forming part of Letters Patent No. 339,353, dated April 6,1886.
Serial No. 186,481. (No specimens.)
To all whom it may concern.-
Be it known that we, EDMUND TWEEDY, a resident of the town of Danbury, in the county of Fairfield and State of Connecticut, and
5 HENRY L. Bnnvoonr and ISAIAH L. ROBERTS,
residents of the city of Brooklyn, county of Kings, and State of New York, and all citizens of the United States, have invented a new and useful Improvement in Processes for Treating Fur to Prepare it for Felting, of which the following is a specification.
\Ve have already applied for patents which describe the treatment of fur with prepared oxidizing fumes, in order to put the fur in condition for subsequent felting. We have found that the period of time necessary for producing oxidation can be greatly reduced if moisture is present on the fur when it is submitted to the prepared fumes, and we have 20 filed an application of even date with this, in which is described the process of treating the for with oxidizing fumes or vapor, such as nitric or nitrous fumes oommingled or mixed with aqueous vapor.
Our present invention relates to another method or process of producing the same result; and it consists in dampening the for while on the skins, either by dipping them in water or throwing water or a spray of water upon it, or submitting it to contact with wet substances, or making the fur damp in any way, and then, while in the dampened condi ti'on, submitting it to the action of the oxidizing-vapors, substantially as described in our former applications.
Our theory is, that the oxidizing vapors or fumes operate more rapidly and more effectively upon the fur fibers when they are moist or damp. If no moisture is present during the fuming operation, except such as is derived 0 from the air, the fuming is a long operation. WVhether our theory is correct or not, advantageous results can be obtained by following the directions given in this specification. No specific amounts of moisture are necessary; but 5 it is advisable to thoroughly dampen the fur upon the skins, while at the same time it is not advantageous to so wet it that it becomes matted. v
\Vhat we claim, and desire to secure by Let- 5o ters Patent, is-
As an improvement in the art of treating for with prepared oxidizing fumes or vapors to adapt it for felting, the process which consists in first dampening the fur with water and 55 then submitting it in the damp condition to the action of prepared oxidizing fumes or vapors, siibstantially as described.
EDMUND TXVEEDY. HENRY L. BREVOORT. ISAiAH L. ROBERTS.
Vitnesses:
B. '1. VETTERLEIN, A. J. LEHMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US339353A true US339353A (en) | 1886-04-06 |
Family
ID=2408438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US339353D Expired - Lifetime US339353A (en) | And henry l |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US339353A (en) |
-
0
- US US339353D patent/US339353A/en not_active Expired - Lifetime
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