US1511741A - Manufacture of fabrics containing artificial silk - Google Patents

Manufacture of fabrics containing artificial silk Download PDF

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Publication number
US1511741A
US1511741A US668419A US66841923A US1511741A US 1511741 A US1511741 A US 1511741A US 668419 A US668419 A US 668419A US 66841923 A US66841923 A US 66841923A US 1511741 A US1511741 A US 1511741A
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United States
Prior art keywords
artificial silk
manufacture
fabrics containing
silk
containing artificial
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Expired - Lifetime
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US668419A
Inventor
Marshall William
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Individual
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Individual
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Priority claimed from GB2688022A external-priority patent/GB210484A/en
Application filed by Individual filed Critical Individual
Priority to US668419A priority Critical patent/US1511741A/en
Application granted granted Critical
Publication of US1511741A publication Critical patent/US1511741A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System

Definitions

  • This invention relates to a process of manufacturing fabrics containing natural cellulose. and artificial silk.
  • Piece goods containing artificial silk and having a mercerized finish have been made by weaving artificial silk with cotton which been mercerized in the hank, because artificial silks such as viscose, cuprammonium silks, nitro-cellulose or the like are damaged by the ordinary mercerizing process.
  • 1 make fabrics from unmercerized or incompletely mercerized yarn (hereinafter referred to as incompletely mercerized yarn and racet'yl cellulose yarn and I then subject the fabric to the action of caustic alkali of mercerizing strength.
  • the operation may be performed under tension in the usual mercerlzing machines, or without tension when a crfping effect is obtained.
  • the mercerizing operation should be limited, i. e. the treatment should not be continued beyond the point at which the mercerizing effect is produced, because prolonged treatment may cause saponification of the acetyl cellulose silk.
  • the fabric is passed rapidly through the strong caustic soda by the continuous process, the ieces are squeezed through rollers, stretche as required and immediately washed in known manner.
  • the caustic soda may be refrigerated.
  • wponification is restricted so as to be substantially absent, i. e. less than one per cent, an amount which is without material influence on the properties of the acetyl cellulose yarn.
  • the goods may then be treated in the usual way for bleaching,- dyeing, and finishing either in self colour or in a plurality of colours with or without shot effects.
  • the piece goods may contain dyed am (either aoetyl cellulose or natural cellu ose) in warp or wefit or in both; in this case the yarn should be dyed with a fast dye.
  • dyed am either aoetyl cellulose or natural cellu ose
  • the goods which may be special y wovenafor that purpose, if desired, are washed, soured and again washed Without any tension either on the warpor weft.

Description

Patented Oct. 14, 1924.
UNITED STATES PATENT OFFICE.
MANUFACTURE OI FABRICS CONTAINING ARTIFICIAL SILK.
No Drawing.
To all whom it may concern:
Be it known that I, WILLIAM MARSHALL, a subject of the Kin of Great Britain, re siding in Cheadl ulme, in the county of Chester and Kingdom of England, have invented certain new and useful Improvements in or Relating to .the Manufacture of Fabrics Containing Artificial Silk, of which the following is a specification.
This invention relates to a process of manufacturing fabrics containing natural cellulose. and artificial silk.
Piece goods containing artificial silk and having a mercerized finish have been made by weaving artificial silk with cotton which been mercerized in the hank, because artificial silks such as viscose, cuprammonium silks, nitro-cellulose or the like are damaged by the ordinary mercerizing process. I According to the present invention, 1 make fabrics from unmercerized or incompletely mercerized yarn (hereinafter referred to as incompletely mercerized yarn and racet'yl cellulose yarn and I then subject the fabric to the action of caustic alkali of mercerizing strength. The operation may be performed under tension in the usual mercerlzing machines, or without tension when a crfping effect is obtained.
I nd that when strong caustic soda is used at a temperature of 15 C. or preferably lower, acetyl cellulose silk exhibits little or no'contraction or loss of lustre and very little 19$ of weight. The effect of strong caustic soda is therefore strikingly difierent from that of the very dilute caustic soda which has been employed in conjunction with various salts for the purpose of sa nifying acetyl cellulose silk.
he dyeing properties of the acetyl cellulose ilk do not appear to be materially affected except that the acetyl cellulose silk acquires more afiinity The hysicalstructure of the mercerized aoety cellulose silk is somewhat altered and the irre lar forms of the filament have largely isappeared and become more or less cylindrical.v A pleasing lustre can be obtained by the treatment. a
I may use caustic soda, of specific gravity 1.24,-but good results have also been obtained for certain direct dyes.
Application filed October 18, 1923. Serial No. 888,419.
, at a specific gravity of 1.30. More dilute the usual arrangements employed in connection with cloth mercerizing machines.
The mercerizing operation should be limited, i. e. the treatment should not be continued beyond the point at which the mercerizing effect is produced, because prolonged treatment may cause saponification of the acetyl cellulose silk.
The fabric is passed rapidly through the strong caustic soda by the continuous process, the ieces are squeezed through rollers, stretche as required and immediately washed in known manner. The caustic soda may be refrigerated.
1 fter washing the goods are soured with cold dilute acid and washed again in cold water till neutral.
By this means, wponification is restricted so as to be substantially absent, i. e. less than one per cent, an amount which is without material influence on the properties of the acetyl cellulose yarn.
The goods may then be treated in the usual way for bleaching,- dyeing, and finishing either in self colour or in a plurality of colours with or without shot effects.
The piece goods may contain dyed am (either aoetyl cellulose or natural cellu ose) in warp or wefit or in both; in this case the yarn should be dyed with a fast dye.
To produce a cr ing effect, the goods which may be special y wovenafor that purpose, if desired, are washed, soured and again washed Without any tension either on the warpor weft.
I declare that what I claim is 1. The process of manufacturing fabrics of mixed artificial silk and mercerized cotton, which comprises weaving the fabric from incompletely mercerized cotton yarn,
and acetyl cellulose yarn, and then subject ing the fabric to the action of a caustic alkali mercerizing agent, wherein the action of such agent upon theacetyl cellulose is substantially prevented. by mainbaining the 1111 Witness whamofflhauve hemunm signed. caustic alkali at meroerizing sfirength m; 10W my name @his 2nd (My @f Uctebew, 1923, in m mmpemtures. the presence 0f two subscribing Witnesses, 2., Fabrics of cotton and met IL cellulose 5 silk which have been trewmd v iizh caustic WILLIAM MARSHALL soda of about 1.2 1 to 1.30 specific gravity Witmwsea: Y at, a temperature 110% higher than abmzfi; JAMEE; HE BERT BKKYDON, 15 C. JOEEPH GHEETEAMQ
US668419A 1922-10-05 1923-10-13 Manufacture of fabrics containing artificial silk Expired - Lifetime US1511741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US668419A US1511741A (en) 1922-10-05 1923-10-13 Manufacture of fabrics containing artificial silk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2688022A GB210484A (en) 1922-10-05 1922-10-05 Improvements in or relating to the manufacture of fabrics containing artificial silk
US668419A US1511741A (en) 1922-10-05 1923-10-13 Manufacture of fabrics containing artificial silk

Publications (1)

Publication Number Publication Date
US1511741A true US1511741A (en) 1924-10-14

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