GB246345A - Improvements relating to the impregnation of thread for boot-making and the like - Google Patents

Improvements relating to the impregnation of thread for boot-making and the like

Info

Publication number
GB246345A
GB246345A GB780125A GB780125A GB246345A GB 246345 A GB246345 A GB 246345A GB 780125 A GB780125 A GB 780125A GB 780125 A GB780125 A GB 780125A GB 246345 A GB246345 A GB 246345A
Authority
GB
United Kingdom
Prior art keywords
thread
acetone
solvent
boot
celluloid
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
GB780125A
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
Priority to GB780125A priority Critical patent/GB246345A/en
Publication of GB246345A publication Critical patent/GB246345A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B67/00—Devices incorporated in sewing machines for lubricating, waxing, or colouring the threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

246,345. Benda, J. Oct. 16, 1924. Threads, treating with liquids, gases, and vapours.-Sewing-thread for use in boot-making machine.s is impregnated with a known composition comprising a solution of celluloid or other cellulose derivative in acetone or the like, together with resinous substances such as colophony, pitch, paraffin wax or the like, stearine, gutta-percha, tallow and oils such as castor and linseed oils, and is passed, as it enters the machine, through a solvent, such as acetone, to soften it for use. The impregnated thread is preferably stored before and during use in airtight chambers, and exposed to the vapours of the solvent. For this purpose the thread may be wound on perforated reels. Methyl formate or acetate or amyl acetate may be used as solvent instead of acetone. Other specified substances which may be included in the impregnating composition comprise turpentine, cerosine and dyes. When white' thread is required, a solution of celluloid and collodion is used for impregnating.
GB780125A 1924-10-16 1924-10-16 Improvements relating to the impregnation of thread for boot-making and the like Expired GB246345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB780125A GB246345A (en) 1924-10-16 1924-10-16 Improvements relating to the impregnation of thread for boot-making and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780125A GB246345A (en) 1924-10-16 1924-10-16 Improvements relating to the impregnation of thread for boot-making and the like

Publications (1)

Publication Number Publication Date
GB246345A true GB246345A (en) 1926-01-18

Family

ID=9839994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB780125A Expired GB246345A (en) 1924-10-16 1924-10-16 Improvements relating to the impregnation of thread for boot-making and the like

Country Status (1)

Country Link
GB (1) GB246345A (en)

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