GB364466A - Method of making fibrous substances impermeable to fluids - Google Patents

Method of making fibrous substances impermeable to fluids

Info

Publication number
GB364466A
GB364466A GB1103431A GB1103431A GB364466A GB 364466 A GB364466 A GB 364466A GB 1103431 A GB1103431 A GB 1103431A GB 1103431 A GB1103431 A GB 1103431A GB 364466 A GB364466 A GB 364466A
Authority
GB
United Kingdom
Prior art keywords
fluids
substances
fibrous substances
sulphur monochloride
vulcanization
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
GB1103431A
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 GB1103431A priority Critical patent/GB364466A/en
Publication of GB364466A publication Critical patent/GB364466A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof

Landscapes

  • Sealing Material Composition (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

364,466. Waterproofing. RYDEBERG, E. T., Liljeholmen, Sweden. April 14, 1931, No. 11034. [Classes 76 and 140.] Fibrous substances such as leather and cardboard are rendered impermeable to fluids by forming within the substances a factice by impregnating them with a mixture of vulcanizable oils such as boiled linseed oil and sulphur monochloride, the quantity of the latter being insufficient for complete vulcanization, and afterwards subjecting the substances to the action of a further quantity of sulphur monochloride to complete the vulcanization. The oil mixture and the sulphur monochloride are preferably diluted with benzine or benzol and the hydrochloric acid formed during the process is neutralized by washing the product with soda solution.
GB1103431A 1931-04-14 1931-04-14 Method of making fibrous substances impermeable to fluids Expired GB364466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1103431A GB364466A (en) 1931-04-14 1931-04-14 Method of making fibrous substances impermeable to fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1103431A GB364466A (en) 1931-04-14 1931-04-14 Method of making fibrous substances impermeable to fluids

Publications (1)

Publication Number Publication Date
GB364466A true GB364466A (en) 1932-01-07

Family

ID=9978829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103431A Expired GB364466A (en) 1931-04-14 1931-04-14 Method of making fibrous substances impermeable to fluids

Country Status (1)

Country Link
GB (1) GB364466A (en)

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