GB289676A - Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees - Google Patents

Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees

Info

Publication number
GB289676A
GB289676A GB1868927A GB1868927A GB289676A GB 289676 A GB289676 A GB 289676A GB 1868927 A GB1868927 A GB 1868927A GB 1868927 A GB1868927 A GB 1868927A GB 289676 A GB289676 A GB 289676A
Authority
GB
United Kingdom
Prior art keywords
waste
bark
ofconiferae
tanbark
improved process
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
GB1868927A
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 GB1868927A priority Critical patent/GB289676A/en
Publication of GB289676A publication Critical patent/GB289676A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials

Landscapes

  • Wrappers (AREA)

Abstract

289,676. Zarfel, C., and Stroever, W. D. July 14, 1927. Joint-making packing.-In the production of a material suitable for use as a packing for stuffing boxes &c., waste tan-bark or the bark of coniferal and foliage trees is boiled for 2-3 hours in a closed vessel containing soda lye of 3-4 per cent, and the boiled mass is freed from the lye, rinsed with cold water, ground and finally formed into solid bodies. Pulp fibres may be added to the initial material for reducing the hardness of the finished product. Specifications 8493/86, [Class 96, Paper &c.], 12159/86, 7058/89, 20613/99, 12324/12, and 261,959, [all in Class 70, Indiarubber &c.], are referred to.
GB1868927A 1927-07-14 1927-07-14 Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees Expired GB289676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1868927A GB289676A (en) 1927-07-14 1927-07-14 Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1868927A GB289676A (en) 1927-07-14 1927-07-14 Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees

Publications (1)

Publication Number Publication Date
GB289676A true GB289676A (en) 1928-05-03

Family

ID=10116719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1868927A Expired GB289676A (en) 1927-07-14 1927-07-14 Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees

Country Status (1)

Country Link
GB (1) GB289676A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574785A (en) * 1951-11-13 Ingredient of adhesives and a
US3011900A (en) * 1958-10-03 1961-12-05 Durel Inc Methods of making a lignocellulose product and products resulting therefrom
US3245869A (en) * 1962-11-30 1966-04-12 Weyerhaeuser Co Tree bark fiber and process for its preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574785A (en) * 1951-11-13 Ingredient of adhesives and a
US3011900A (en) * 1958-10-03 1961-12-05 Durel Inc Methods of making a lignocellulose product and products resulting therefrom
US3245869A (en) * 1962-11-30 1966-04-12 Weyerhaeuser Co Tree bark fiber and process for its preparation

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