US280141A - Fipsjoz - Google Patents
Fipsjoz Download PDFInfo
- Publication number
- US280141A US280141A US280141DA US280141A US 280141 A US280141 A US 280141A US 280141D A US280141D A US 280141DA US 280141 A US280141 A US 280141A
- Authority
- US
- United States
- Prior art keywords
- bleaching
- less
- fipsjoz
- fibers
- flax
- 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
- 240000000218 Cannabis sativa Species 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 238000004061 bleaching Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 241000208202 Linaceae Species 0.000 description 6
- 235000004431 Linum usitatissimum Nutrition 0.000 description 6
- 235000009120 camo Nutrition 0.000 description 6
- 235000005607 chanvre indien Nutrition 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000011487 hemp Substances 0.000 description 6
- 235000012765 hemp Nutrition 0.000 description 6
- 235000012766 marijuana Nutrition 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H Aluminium sulfate Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N Hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 235000011128 aluminium sulphate Nutrition 0.000 description 4
- 239000001164 aluminium sulphate Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 210000000481 Breast Anatomy 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- MHCAFGMQMCSRGH-UHFFFAOYSA-N aluminum;hydrate Chemical compound O.[Al] MHCAFGMQMCSRGH-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
Definitions
- hypochlohe'chlorometrical standard of the hypochlorite employed will vary according as the atria is woven more :or less tightly, and as the fibers and threads are more or less coarse or moreor less chargedwith colorlng mate- ,rialthat is, according asthe material is more or less diflicult to bleach. In any case, how- 1 ever, there will be no danger in employing so lutions having a strength of 100.
Description
rs zscaiei Louis A, DE A'BovE, or LILLE, NOBD, FRANCE;
1 s-gsAou-ime THREADS AND F ABRl'Cs T- .SPECIFIGATIONformingm of Letters Patent no. 280,141, dated June 26, 383.
" 3 Application filed April 5, '1883. (No specimens.) Patented in France May 18,1881, Ito 142,899,- in England Augiist i881,
No.'3, 575; and in Belgium August 19, 1881, No. 55,502.
"To all whom) it may concern:
' -ZBe it known that I, LOUIS ALEXIS- DE'LA:
:BOVE, a citizen of the French Republic, and a -':;rsident of Lille, Prov. du N 0rd, France, have invented certain Improvements-in Processes "for BleachingFibersandFabrics of 'Flax and 'Hemp,'of'which the follbwing is a specifica- 3 Myin'vention has for its object the complete rw'oi dance 'of exposure on the-grass in the pro l' c'e'ssof bleaching fabrics and fibers of flax and hemp,'.and the perfect bleaching, by simple ig nieans, of such fibers and tissues, whatever [may-be their species or quality, and whether they are, unbleached or have before undergone someftreatment, chemicalor. otherwise.-
In carrying out my invention I first submit These two 11 1 substances in presence ofeach 7 other canse a eactiom and develop a decolorizing-power.
mlich 'greaterIthanthat 'of calcium hypochlowith the addition of an acid, and which almuch less injurionseffect on the fiber 'n equivalent quantity of the hypochlohe'chlorometrical standard of the hypochlorite employed will vary according as the atria is woven more :or less tightly, and as the fibers and threads are more or less coarse or moreor less chargedwith colorlng mate- ,rialthat is, according asthe material is more or less diflicult to bleach. In any case, how- 1 ever, there will be no danger in employing so lutions having a strength of 100. The qnantity of the aluminium sulphate saturated with aluminium hydrate employed will'be in a proportion equivalent to the qnan-' j tity'of the-calcium hypochlorite. A simple washing sufiices to eliminate the products of h the reaction that will have the material treated been deposited on with ammonia added, and then to give them :1
final decolorizing'bath, similartotlie first.
The advantage of myprocess willbe obvi ous to all who are familiar with the'present mode of bleaching by exposure to the air or:
the grass in conjunction with bleaching-pow- 1::
der. So far as I am awarethis process rarely produces a perfect white, the ordinary tint be dug yellowish, and to produce good resultsthe:
treatment "must be repeated, often. several times. This ofcourse places the bleacherat the mercy of the elements. Sometimes it is too dry and sometimes too cold. lnthe winter the grass is covered with snow. Then the damage done by gnawing rodents must be taken into account, Iaswell as the damages resulting from high winds. The atmosphere also precipitates matter on the material or fabric which necessitates the labor of washing it out. My methodavoids allofthesedifiioulties', and
in skilled hands may be relied onto produce Besides this, thebleac'her who employs my process will always know just how long it will take to accomplish;
uniformly good results.
the results, as the same causes may always be relied on to produce the same r "ults prac tically in the same time.
'The'here in-described process of bleaching,
which consists in treating fibers of flax and hemp, and, threads and fabrics made there- 7 from first with a bath or solution of calcium hypochlorite, and afterward with a solution of aluminium sulphate saturated with' alumin 'inm hydrate, substantially as described.
' In vitness whereof I have hereunto signed my name in the presence of .two subscribing witnesses. I
4 f LOUlS ALEXIS DELABov'E.
'lVitnesses: l
G. VANACKERO, A. GoBnR'rLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US280141A true US280141A (en) | 1883-06-26 |
Family
ID=2349358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US280141D Expired - Lifetime US280141A (en) | Fipsjoz |
Country Status (1)
Country | Link |
---|---|
US (1) | US280141A (en) |
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0
- US US280141D patent/US280141A/en not_active Expired - Lifetime
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