US266660A - Petee thomas - Google Patents
Petee thomas Download PDFInfo
- Publication number
- US266660A US266660A US266660DA US266660A US 266660 A US266660 A US 266660A US 266660D A US266660D A US 266660DA US 266660 A US266660 A US 266660A
- Authority
- US
- United States
- Prior art keywords
- thomas
- petee
- bath
- prussia
- bleaching
- 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
- 239000000463 material Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910021538 borax Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 241001459693 Dipterocarpus zeylanicus Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- -1 yarn Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents
Definitions
- FIPEBB? UNITED STATES fiUBSTl'itl l a we anaemia corn PATENT Orrrcm PETER THoMAs, oE LBEEFELD, PRUSSIA, GERMANY.
- This invention relates to improvements in bleaching, and may be employed with especially satisfactory results in bleaching fiber, fibrous matters, yarn, or woven fabrics without the employment of chlorine or chlore. I do not, however, limit the use of my new process to the treatmentof any particular article or material.
- borax can be employed.
- the article or material will be permitted to remain in this bath for a period of, say, fronr fifteen to thirty minutes, after which it will be thoroughly washed and rinsed and dried in the open air or by means of a cylindrical machine, or otherwise in any convenient manner.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
FIPEBB? UNITED STATES fiUBSTl'itl l a we anaemia corn PATENT Orrrcm PETER THoMAs, oE LBEEFELD, PRUSSIA, GERMANY.
BLEACHll NG FIBER.
SPECIFICATION forming part of Letters Patent No. 266,660, dated October 31, 1882. I l I Application filed March 7, 1882. (No specimens.) Patented in England February 4, 18 82, No. 549.
To all whom it may concern: v
Be it known that I, PETER THOMAS, of the town of Elberfeld, in the Kingdom of Prussia and German Empire, a citizen of the said .Kingdom of Prussia, have invented certain new and useful Improvements in Bleaching withouttheEmploymentof Ohlorineor Chlore; and I do hereby declare that the following is a full,clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to improvements in bleaching, and may be employed with especially satisfactory results in bleaching fiber, fibrous matters, yarn, or woven fabrics without the employment of chlorine or chlore. I do not, however, limit the use of my new process to the treatmentof any particular article or material.
In practice my invention may be success fully carried outas follows: The object or objects, material or materials is or are placed in an earthenware, wooden, enameled-iron, or other suitable vessel orrceptacle', and boiled for twelve hours timein a weak solution of caustic soda. The. quantity of caustic soda employed is three and one-half kilograms to ouehundred kilograms of material. As soon as this process is ended the material or materials are cooled, and then placed in a warm bath consisting of a solution of putassiumwpenn-anganate r-its equivalent for a period oftifteen to thirty minutes. The material or materials are now removed from the bath, cooled, and )laced in a bath of boraxin hydrated sulphurous acidthat is, one thousand grams of borax is disble combination of sulphurous matter and.
borax can be employed. The article or material will be permitted to remain in this bath for a period of, say, fronr fifteen to thirty minutes, after which it will be thoroughly washed and rinsed and dried in the open air or by means of a cylindrical machine, or otherwise in any convenient manner.
While, as hereinbefore recited, I con template practicing my invention particularly in bleachlug- 'fiber, fibrous material, yarn, and woven fabrics, I do not limit myself to the treatment of these articles, as it is apparent that the invention may be practiced in connection with articles which might not be regarded as being included within the classes to which those spe cifically mentioned belong.
In the foregoing description I have given formulas and proportions which I have used with satisfactory results; but I'do not limit my claim to the exact proportions which I have without materially aflecting the result, 1
Search R00 Having thus described my invention, what I then treating with a bath of potassium permanganate,andlastly with a solution of horas in hydrated sulphurous acid, as described.
Witnesses:
1). GiSBELL, F. Borrene,
, PETER moans.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US266660A true US266660A (en) | 1882-10-31 |
Family
ID=2335911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US266660D Expired - Lifetime US266660A (en) | Petee thomas |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US266660A (en) |
-
0
- US US266660D patent/US266660A/en not_active Expired - Lifetime
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