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 Table
• • 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
  • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
  • D06M11/55—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
• • 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
  • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
  • D06M11/55—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
  • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06Q—DECORATING TEXTILES
  • D06Q1/00—Decorating textiles
  • D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent

Definitions

• the invention relates to improvements on that described in the specification of my United States Letters Patent No 1,265,082, dated May 7, 1918.
• said patent it was pointed out that if cotton goods Were treated for a sufficient period with caustic alkali cooledibelow zero degrees (3., and of such concentration as would mercerize the cotton at the ordinary temperature, that is to say, of at least 15 Baum, specific gravity, the cotton acquires a transparent appearance which is quite different from the mercerization effects hitherto known.
• It was pointed out in that specification for example, that if thin cotton fabric was impregnated for one minute with a caustic soda solution of 30 Baum specific gravity, and having a temperature of -10 (1., the cotton acquired a transparent appearance which was not lost even after washing and drying.
• the concentration of the alkali, the temperature and the duration of the action could be varied according to the quality of the material and the desired degree of efiect. It was further pointed out that enhanced transparent effects could be obtained by subjecting the fabric to the action of the said caustic soda at low temperature, and also to the action of concentrated sulfuric acid, such for example as acid of the strength of over 501 Baum, the acid also if desired being applied at low temperature so as to permit of the longer duration of the action of the acid. It was pointed out that the fabric could be acted upon either first or last by the acid or by cold alkali.
• any one of these several orders of treatments with alkali be designated a group of treatments with caustic alkali or a group of alkali treatments such a group of treatments can be substituted for one or more of the treatments with said cold alkali as set forth in the claims of the aforesaid Letters Patent.
• the cold alkali treatment may occur before or after a treatment with concentrated sulphuric acid of over 505 Baum specific gravity, at ordinary temperature or below 0 C.
• the cold alkali treatments of the said claims are replaced by one of said group of treatments with caustic alkali.
• patterns can be produced on cotton fabrics according to the present invention by printing reserves on the cotton fabrics before an acid treatment where the acid treatment is used in conjunction with a group of alkali treatments or before or with said cold caustic gravity at 8 C. for 1% minute,
• Bleached cotton yarn is impregnated during one minute with caustic soda of 30 Baum specific gravity at 10 C.; it is then washed and mercerized under tension with caustic soda of 30 Baum specific gravity in the normal manner. It is finally washed and dried.
• Bleached cotton fabric is mercerized in normal manner under tension, washed and dried. It is then printed with a reserve and treated for one minute with caustic soda of 28 Baum specific gravity at 1 2 0.; then washed and then once again mercerized in normal manner, washed and dried.
• Boiled cotton fabric is impregnated with sulfuric acid of 54 Baum specific gravity, washed, mercerized in usual manner under tension, again washed and finally treated with caustic soda of 25 Baum specific gravity at' 10C. for one and a half minutes; it is then washed, bleached and dried.
• Bleached cotton fabric is impregnated with caustic soda of 32 Baum specific washed then mercerized under tension in normal manner, washed, dried and treated with sulfuric acid of 53 Baum specific gravity at 5 C.; it is then washed and dried.
• Bleached cotton fabric is mercerized in normal manner under tension, washed and then treated with caustic soda of 25 Baum specific gravity at 12 C. for 1% minute, washed, dried, subjected to the action of sulfuric acid of 53 Baum specific gravity, washed, treated with caustic soda of 28 Baum specific gravity at 10 C. for 1 minute, washed, mercerized in normal manner and washed anddried.
• each group of alkali treatments comprises at least one treatment with alkali at ordinary temperature, or normal mercerization treatment with or without stretching, and at least one treatment with the caustic alkali of 'at least 15 Baum and having a temperature below 0 (1; and in the appended claims where I use the terms group of treatments with caustic alkali or group. of alkali treatments I wish to be understood as meaning any such group of treatments, which group shall comprise always at least a normal mercerization and a treatment with'causticalkali of at least 15 Baum specific gravity at a temperature below 0 C.
• Process of treating cotton goods which comprises treating the cotton goods with a group of treatments with caustic, alkali.
• Process of treating thin cotton fabric for imparting thereto a transparent and lustrous appearance which comprises treating said thin fabric with a group of treatments with caustic alkali.
• Process of treating thin cotton goods to impart thereto a transparent and lustrous effect which comprises subjecting the goods to a plurality of chemical treatments, one a treatment with caustic soda of at least 15 Baum at a temperature below 0 (1, another a treatment with concentrated sulfuric acid, and a third a mercerization treatment at ordin ary temperature.
• Process of treating thin cotton goods to produce a transparent and lustrous effect which comprises subjecting the goods to a' plurality of chemical treatments, including a group of treatments with caustic alkali and a treatment with a suitable concentrated'strong mineral acid, to produce in con unction with said group of alkali treatments, said transparent lustrous effect.
• Process of treating thin cotton goods to produce a transparent and lustrous efl'ect, WlllOl'l comprises subjecting the goods to a plurality of chemical treatments, including a group of treatments with caustic alkali and atreatment with concentrated sulfuric acid to produce in conjunction with said group of alkali treatments, said transparent lustrous effect.
• Process of treating thin cotton goods to produce a transparent and lustrous effect which comprises subjecting the goods to a plurality of chemical treatments, including a group of treatments with caustic alkali and a treatment with concentrated sulfuric acid to produce in conjunction with said group of alkali treatments, said transparent lustrous effect, and washing the goods after the acid treatment.
• a transparent and lustrous cffeet which comprises subjecting the goods to a plurality of chemical treatments, including a group of treatments with caustic alkali and. a treatment with concentrated sulfuric acid to produce in conjunction with said group of alkali treatments, said transparent lustrous effect, and washing'the goods after the said group of treatments and the said acid treatment.
• Process of treating cotton goods which comprises treating the cotton goods with a group of treatments with caustic alkali, one being a treatment with caustic alkali of at least 15 Baum ata temperature below 0 C., and the other being a normal mercerization treatment, said treatments being applied to the goods alternately and repeatedly in such manner that the application of one treatment to the goods takes place between two applications of the other treatment.
• Process of treating thin cotton goods to produce a transparent and lustrous effect which comprises subjecting the goods to a plurality of chemical treatments, including a group of treatments with caustic alkali and a treatment with concentrated sulfuric acid, applying said group of alkali treatments on the one hand and said acid treatment on the other hand alternately and repeatedly in such manner that at least one takesplace between two of the others.
• Cotton goods having a transparent lustrous effect produced by chemical treatments of the goods, which treatments comprise a group of treatments I with caustic alkali. 7. Process of treatlng thin cotton goods 11. Cotton goods (yarns or fabric) having a' transparent lustrous effect produced by a plurality of chemical treatments of the goods. one a treatment with caustic soda of atleast 15 Baum at a temperature below 0 0.. another a treatment with concentrated sulfuric acid. and a third a mercerization treatment at ordinary temperature.
• Cottontgoods( yarns or fabric) having a transparent lustrous efl'ect produced by a plurality of chemical treatments includedin a group of treatments with caustic alkali" and a treatment with concentrated sulfuric acid to produce in conjunction with said group of alkali treatmentssaid lustrous effect.

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Coloring (AREA)
• Treatment Of Fiber Materials (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10266878

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (1)

• 1916
  • 1916-08-12 DE DE1916340824D patent/DE340824C/de not_active Expired
• 1917
  • 1917-06-27 FR FR487060A patent/FR487060A/fr not_active Expired
  • 1917-07-04 GB GB9666/17A patent/GB108671A/en not_active Expired
• 1921
  • 1921-08-31 DE DEH86830D patent/DE389428C/de not_active Expired
  • 1921-09-12 FR FR25364D patent/FR25364E/fr not_active Expired
  • 1921-10-20 GB GB27887/21A patent/GB191203A/en not_active Expired
  • 1921-12-06 US US520264A patent/US1439517A/en not_active Expired - Lifetime

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