GB124979A - Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like. - Google Patents

Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like.

Info

Publication number
GB124979A
GB124979A GB10568/18A GB1056818A GB124979A GB 124979 A GB124979 A GB 124979A GB 10568/18 A GB10568/18 A GB 10568/18A GB 1056818 A GB1056818 A GB 1056818A GB 124979 A GB124979 A GB 124979A
Authority
GB
United Kingdom
Prior art keywords
paper
thiocyanate
solution
fibre
boils
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
GB10568/18A
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.)
MANCHESTER OXIDE CO Ltd
Original Assignee
MANCHESTER OXIDE 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
Priority to NL7580D priority Critical patent/NL7580C/xx
Application filed by MANCHESTER OXIDE CO Ltd filed Critical MANCHESTER OXIDE CO Ltd
Priority to GB10568/18A priority patent/GB124979A/en
Publication of GB124979A publication Critical patent/GB124979A/en
Priority to FR500504A priority patent/FR500504A/en
Priority to US303185A priority patent/US1333465A/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
    • D21H17/09—Sulfur-containing compounds

Landscapes

  • Paper (AREA)

Abstract

124,979. Manchester Oxide Co., Clayton, R. H., Huebner, J., and Williams, H. E. June 27, 1918. Parchment paper; paper, treating with special materials.-In the manufacture of parchment paper, vulcanized fibre, &c., the paper is treated with solutions containing thiocyanates either in water or in a solution of another thiocyanate. The solution may contain also a salt which does not adversely affect the action of the thiocyanate, and may be acidified with acetic acid. Three examples are given. (1). The paper is passed for about 30 seconds through a solution of calcium thiocyanate heated to 130‹ C., and of such a strength that it boils at 157‹ C. (2). The paper is passed for about 15 seconds through a solution containing one part by weight of mercuric thiocyanate and two parts by weight of magnesium thiocyanate heated to 130‹ C. of such a strength that it boils at 145‹ C. (3). A solution of equal parts by weight of calcium thiocyanate and calcium chloride heated to 130‹ C. and of such a strength that it boils at 157‹ C. is used. When the solution is acidified, four per cent. by volume of glacial acetic acid is added. In each case, the paper is washed and dried in the ordinary manner. Vulcanized fibre is manufactured from the parchment paper in the same manner in which such fibre is manufactured from paper treated with sulphuric acid or zinc chloride.
GB10568/18A 1918-06-27 1918-06-27 Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like. Expired GB124979A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7580D NL7580C (en) 1918-06-27
GB10568/18A GB124979A (en) 1918-06-27 1918-06-27 Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like.
FR500504A FR500504A (en) 1918-06-27 1919-06-06 Process for the manufacture of parchment paper, "vulcanized fiber" and the like
US303185A US1333465A (en) 1918-06-27 1919-06-10 Manufacture of parchmentized paper, vulcanized fiber, and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10568/18A GB124979A (en) 1918-06-27 1918-06-27 Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like.

Publications (1)

Publication Number Publication Date
GB124979A true GB124979A (en) 1919-04-10

Family

ID=23170891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10568/18A Expired GB124979A (en) 1918-06-27 1918-06-27 Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like.

Country Status (4)

Country Link
US (1) US1333465A (en)
FR (1) FR500504A (en)
GB (1) GB124979A (en)
NL (1) NL7580C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676885A (en) * 1946-09-19 1954-04-27 Syntics Ltd Manufacture of articles such as boards and sheets from fibrous vegetable materials
US2583548A (en) * 1948-03-17 1952-01-29 Vanderbilt Co R T Production of pigmented cellulosic pulp
US3268291A (en) * 1962-09-14 1966-08-23 Charles H Mack Process for the production of permanent creases in cellulosic textiles utilizing inorganic salt solutions
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers

Also Published As

Publication number Publication date
FR500504A (en) 1920-03-16
NL7580C (en)
US1333465A (en) 1920-03-09

Similar Documents

Publication Publication Date Title
GB124979A (en) Improvements in or relating to the Manufacture of Parchmentised Paper, "Vulcanised" Fibre and the like.
GB692258A (en) Improvements relating to the anti-shrink and anti-felt treatment of wool
GB588212A (en) Improvements in the manufacture of calcium hypochlorite
GB235635A (en) Improvements in and relating to the manufacture of glue, gelatine and meal from fish and other offal of marine origin
GB581944A (en) Production of lithium hypochlorite
GB435965A (en) Process for the treatment of benzols, petrols and other hydrocarbons
GB203301A (en) Improved manufacture of white lead
GB139005A (en) An improvement in the manufacture of alumina
GB262179A (en) Improvements relating to a process for the production of rubber
GB193451A (en) Improvements in and relating to the manufacture of rubber
GB554572A (en) Improvements in or relating to the deposition of rubber on fibrous material
GB129958A (en) Improved Manufacture of Chromium Sulphate.
GB573471A (en) Improvements in and relating to fire-retardant treatments for organic fibrous materials
GB494214A (en) Improvements in the treatment of organic acid anhydrides
US1684286A (en) Method of weighting silk and the product thereof
GB187942A (en) Improvements in the manufacture of threads or the like from viscose solutions
GB436886A (en) Improvements in or relating to the manufacture of leaded ammonium chloride crystals
GB199354A (en) Improvements in or relating to processes for the manufacture of diphenyl guanidine
GB508137A (en) Improvements in or relating to a process for treating fibrous material
FR2090006A5 (en) Ammonium sulphate crystal preparation
GB171149A (en) Improved manufacture of a solution of chromic sulphate
GB203352A (en) Improvements relating to the production of titanic acid
GB256734A (en) Improvements relating to the manufacture of titanium oxide
GB637576A (en) Improvements in or relating to covers for textile fibre drafting
GB190628581A (en) Improved Manufacture of Sodium Alum, Potassium Alum, or Ammonium Alum Free from Iron and in Small Crystals.