US456821A - Chaeles f - Google Patents
Chaeles f Download PDFInfo
- Publication number
- US456821A US456821A US456821DA US456821A US 456821 A US456821 A US 456821A US 456821D A US456821D A US 456821DA US 456821 A US456821 A US 456821A
- Authority
- US
- United States
- Prior art keywords
- dated
- december
- november
- london
- materials
- 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 16
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004078 waterproofing Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IWLXWEWGQZEKGZ-UHFFFAOYSA-N azane;zinc Chemical compound N.[Zn] IWLXWEWGQZEKGZ-UHFFFAOYSA-N 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/907—Resistant against plant or animal attack
Definitions
- Textures and other materials have been waterproofed and preserved against decay or ravages of insects by treating them with onpro-ammonia; but this treatment is in many cases objectionable on account of its affecting the colors and dyes of the materials treated.
- Ourinvention relates to means of waterproofing and preserving without materially affecting the colors or dyes of the materials treated.
- cotton or other substance containing cellulose in a strong solution of cupro-ammonia containing at least four per cent, by weight, of copper, the quantity of cellulose being about three per cent, by weight, of the solution.
- From this solution we precipitate the copper by adding scrap-zinc to the solution, and we thus convert the liquid into a colorless mucilaginous solution of ammonia, zinc, and cellulose.
- a bath of this mucilaginous liquid we soak the texture or other material, so that it is thoroughly impregnated. Vt e then squeeze out the superfluous liquid and dry the material, calendering it if necessary.
Description
UNITED STATES PATENT OFFICE.
CHARLES F. HIME AND JOHN H. NOAD, OF LONDON, ENGLAND PROCESS OF WATERPROOFING AND PRESERVING TEXTURES AND OTHER MATERIALS.
SPECIFICATION forming part of Letters Patent No. 456,821, dated July 28, 1891.
Application filed October 22, 1889- Serial No. 327,840.
(No specimens.) Patented in England May 8,1889,No. 7,715; in Belgium May 8, 1889, No. 86,160; in France May 8,1889,No.198,076; in Germany May 9, 1889,1141. 50,936,- in Ganada November 4, 1889, No. 32,739; in Victoria. November 18, 1889, No. 7,278; in New South Wales November 20, 1889, No.1,859; in
Turkey November 26, 1889, No. 158; in New Zealand November 28,1889, No. 4,095,- in Italy December 5, 1889, LII, 103; in Cape of Good Hope December 17,1889. O.D. 28; in Natal December 18, 1889 in Tasmania December 23, 1889, No. 780/10; in South Australia December 28, 1889, N0- 1,4=86 in South African Republic December 24, 1889, No. 141; in Brazil December 7, 1889, No. 813; in Queensland December 30, 1889, No. 910; in Spain February 1, 1890, No. 10,241; in Austria-Hungary February 17, 1890, No. 84,671; in India March 28 and April 24,
1890; in Straits Settlements May 2/6, 1890; in Ceylon May 30, 1890, No. 345; in HongKong June 13, 1890, and in Portugal January 7, 1891, No. 1,539.
Pauls Road, Camden Town, London, in the county of London, England, and at 12 Prestbury Road, East Ham, London, in the county of Essex, England, have invented a new and useful Process of \Vaterproofing and Preservmg Textures and other Materials, (for which we obtained patents in Great Britain, dated May S, 1889, No. 7,715; in Austria-Hungary, dated February 17, 1890, No. -il4,671; in Belg um, dated May 8, 1889, No. 86,160; in Bra- Zli, dated December 27, 1889, No. 813; in France, dated-May 8, 1889, No. 198,076; in Germany, dated May 9, 1889, No. 50,936; in Italy, dated December 5, 1889, Vol. LII, 103; in Portugal, dated January 7,1891, No. 1,539; in South African Republic, dated December 2st, 1889, N0. 141; in Turkey, dated November 26, 1889, N0. 158; in Spain, dated February 1, 1890, No. 10,241; in India, dated March 28 and April 2 1, 1890; in New South Vales,
dated November 20, 1889, No. 1,859; in Canada, dated November 4,, 1889, No. 32,739; in V1ctoria, dated November 18, 1889, No. 7 ,27 8; in New Zealand, dated November 28, 1889, No. 41,095; in Tasmania, dated December 23, 1889, No. 780/10; in South Australia, dated December 23, 1889, No. 1, 136; in Queensland, dated December 30, 1889, and April 16, 1890, No. 910; in Ceylon, dated May 80 and July 5, 1890, No. 345; in Hong Kong, dated June 1890; in Straits Settlements, dated May 2/ 6, 1890 in Natal, dated December 18, 1889, and 1n Cape of Good Hope, dated December 17, 1889, C. D. 28,) of which the following is a specification.
Textures and other materials have been waterproofed and preserved against decay or ravages of insects by treating them with onpro-ammonia; but this treatment is in many cases objectionable on account of its affecting the colors and dyes of the materials treated.
Ourinvention relates to means of waterproofing and preserving without materially affecting the colors or dyes of the materials treated. For this purpose we dissolve cotton or other substance containing cellulose in a strong solution of cupro-ammonia containing at least four per cent, by weight, of copper, the quantity of cellulose being about three per cent, by weight, of the solution. From this solution we precipitate the copper by adding scrap-zinc to the solution, and we thus convert the liquid into a colorless mucilaginous solution of ammonia, zinc, and cellulose. In a bath of this mucilaginous liquid we soak the texture or other material, so that it is thoroughly impregnated. Vt e then squeeze out the superfluous liquid and dry the material, calendering it if necessary.
Having thus described the nature of our invention and the best means We know for carrying the same into practical effect, we claim The herein-described process of waterproofing and preserving textures and other materials, which consists in treating them with asolution of cellulose and ammonia-zinc, substantially as specified.
In testimony whereof we have signed our names to this specification, in the presence of two subscribing witnesses, this 30th day of September, A. D. 1889.
CHARLES F. HIM E. JOHN I-l. NOAD'. \Vitnesses:
OLIVER IMRAY, Patent Agent, 98 Southampton Buildings,
London, VV. 0.
JUAN C. ABEL,
Clerk to Abel d l'mmy, 98 Southampton Buildings, London, O.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US456821A true US456821A (en) | 1891-07-28 |
Family
ID=2525697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US456821D Expired - Lifetime US456821A (en) | Chaeles f |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US456821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417869A (en) * | 1943-06-22 | 1947-03-25 | Claude R Wickard | Application of cellulose ethers to textiles |
-
0
- US US456821D patent/US456821A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417869A (en) * | 1943-06-22 | 1947-03-25 | Claude R Wickard | Application of cellulose ethers to textiles |
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