GB285863A - Process of preparing new artificial textile products with reduced lustre from solutions of cellulose or cellulose compounds - Google Patents

Process of preparing new artificial textile products with reduced lustre from solutions of cellulose or cellulose compounds

Info

Publication number
GB285863A
GB285863A GB23536/27A GB2353627A GB285863A GB 285863 A GB285863 A GB 285863A GB 23536/27 A GB23536/27 A GB 23536/27A GB 2353627 A GB2353627 A GB 2353627A GB 285863 A GB285863 A GB 285863A
Authority
GB
United Kingdom
Prior art keywords
cellulose
solutions
viscose
added
solution
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
GB23536/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB285863A publication Critical patent/GB285863A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)

Abstract

285,863. Bonwitt, G. Feb. 24, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Addition to 285,066. Cellulose solutions and solutions of cellulose esters and ethers, processes for making filaments from.-The process for preparing viscose silk exhibiting a reduced lustre, described in the parent Specification, is now applied to silk made from other solutions of cellulose and cellulose derivatives, namely, solutions of cellulose, cellulose hydrate, and cellulose conversion products, of cellulose nitrate and acetate, and of alkyl-, aryl- and aralkyl-celluloses and other mixed or simple cellulose esters and ethers in hydrochloric acid, caustic soda, acetic acid, cuprammonia, acetone, ether, alcohol-ether, or other volatile on non-volatile solvents. The added substance must be immiscible with the cellulose solution &c., or at least not miscible in all proportions, and it may evaporate during the drying of the thread after fixation, or it may be such as to remain therein; suitable substances are monochlorbenzene. xylene, hydrogenated naphthalenes, and mineral oils of high boiling point, and it is convenient if the added substance has the same specific gravity as the spinning solution so as to retard separation. In examples, paraffin oil is emulsified with viscose; a mixture of tetrahydronaphthalene and carbon tatrachloride is emulsified with viscose, or the two substances are added simultaneously or separately; and paraffin oil is added to a solution of cellulose acetate in acetone
GB23536/27A 1927-02-24 1927-09-07 Process of preparing new artificial textile products with reduced lustre from solutions of cellulose or cellulose compounds Expired GB285863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL285863X 1927-02-24

Publications (1)

Publication Number Publication Date
GB285863A true GB285863A (en) 1928-07-12

Family

ID=19782510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23536/27A Expired GB285863A (en) 1927-02-24 1927-09-07 Process of preparing new artificial textile products with reduced lustre from solutions of cellulose or cellulose compounds

Country Status (2)

Country Link
FR (2) FR640644A (en)
GB (1) GB285863A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748054C (en) * 1937-11-26 1944-10-25 Process for the production of wool substitute fibers from viscose

Also Published As

Publication number Publication date
FR640644A (en) 1928-07-18
FR34038E (en) 1929-05-01

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