GB1161539A - Process for Improving Cellulose Textile Material by Alkaline Treatment - Google Patents

Process for Improving Cellulose Textile Material by Alkaline Treatment

Info

Publication number
GB1161539A
GB1161539A GB40784/67A GB4078467A GB1161539A GB 1161539 A GB1161539 A GB 1161539A GB 40784/67 A GB40784/67 A GB 40784/67A GB 4078467 A GB4078467 A GB 4078467A GB 1161539 A GB1161539 A GB 1161539A
Authority
GB
United Kingdom
Prior art keywords
materials
treated
tension
aqueous solution
textile material
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
Application number
GB40784/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurashiki Spinning Co Ltd
Original Assignee
Kurashiki Spinning Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kurashiki Spinning Co Ltd filed Critical Kurashiki Spinning Co Ltd
Publication of GB1161539A publication Critical patent/GB1161539A/en
Expired legal-status Critical Current

Links

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
    • D06M11/40—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System combined with, or in absence of, mechanical tension, e.g. slack mercerising

Abstract

1,161,539. Treating cellulosic materials. KURASHIKI BOSEKI K.K. 6 Sept., 1967 [6 Sept., 1966], No. 40784/67. Heading D1P. Cellulose textile materials, e.g. cotton or ramie fibres, yarns or fabrics are treated in a first step without tension with an aqueous alkali metal hydroxide solution of sufficiently high concentration to produce alkali cellulose II and then in a second step with an aqueous alkali metal hydroxide solution of sufficiently low concentration to produce alkali cellulose I. In the first step the textile material may be treated with an aqueous solution containing 25-35% by weight of caustic soda at 15-30‹C for 1-10 minutes and in the second step with an aqueous solution. containing about 10% by weight of caustic soda at 15-30‹C for 1-10 minutes. If the materials are treated in the second step without tension their stretchability, moisture absorption and dyeing capacities are improved and if the second step is effected with tension applied to the materials their lustre and strength are increased. The treated materials may subsequently be neutralized with an acetic acid solution, washed with water and dried. The materials may subsequently 'be treated with an aqueous solution of a melamine-formaldehyde precondensate containing an acid catalyst, centrifuged, dried and cured.
GB40784/67A 1966-09-06 1967-09-06 Process for Improving Cellulose Textile Material by Alkaline Treatment Expired GB1161539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5907266 1966-09-06

Publications (1)

Publication Number Publication Date
GB1161539A true GB1161539A (en) 1969-08-13

Family

ID=13102767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40784/67A Expired GB1161539A (en) 1966-09-06 1967-09-06 Process for Improving Cellulose Textile Material by Alkaline Treatment

Country Status (2)

Country Link
US (1) US3560139A (en)
GB (1) GB1161539A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196559A (en) * 1973-03-28 1980-04-08 Ljungbo Sven O B Swellable fabrics for ceiling structures
JPS5241398B2 (en) * 1974-05-10 1977-10-18
JPS5839945B2 (en) * 1977-10-31 1983-09-02 株式会社山東鉄工所 Method and device for continuously reducing fabric weight and making silk
US4345908A (en) * 1979-11-28 1982-08-24 Joshua L. Baily & Co., Inc. Stretchable woven cellulosic fabric and process for making same
FI64605C (en) * 1982-03-30 1983-12-12 Neste Oy FOERFARANDE FOER BEHANDLING AV FIBER AV CELLULOSADERIVAT

Also Published As

Publication number Publication date
US3560139A (en) 1971-02-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees