GB396980A - Improvements relating to the manufacture and treatment of paper - Google Patents
Improvements relating to the manufacture and treatment of paperInfo
- Publication number
- GB396980A GB396980A GB3288032A GB3288032A GB396980A GB 396980 A GB396980 A GB 396980A GB 3288032 A GB3288032 A GB 3288032A GB 3288032 A GB3288032 A GB 3288032A GB 396980 A GB396980 A GB 396980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- treatment
- treating
- oxidizing agent
- viscose
- 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
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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Paper (AREA)
Abstract
396,980. Treating paper. JACKSON, L. MELLERSH-, 28, Southampton Buildings, London.-(Brown Co. ; 404, Commercial Street, Portland, Maine, U.S.A.) Nov. 21, 1932, No. 32880. [Class 96.] Paper containing viscose is deodorized by treatment with an oxidizing agent either during manufacture, as by impregnating a web of paper material with viscose and then treating the web with an oxidizing agent or by treating the finished viscose-containing paper. The paper may be partially dried before treatment. Chlorine as a gas or in solution is preferred as an oxidizing agent. Alternatively ozone, sodium hypochlorite, or sodium or hydrogen peroxide may be used.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535293A US1905757A (en) | 1931-05-05 | 1931-05-05 | Deodorization of paper |
GB3288032A GB396980A (en) | 1932-11-21 | 1932-11-21 | Improvements relating to the manufacture and treatment of paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3288032A GB396980A (en) | 1932-11-21 | 1932-11-21 | Improvements relating to the manufacture and treatment of paper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB396980A true GB396980A (en) | 1933-08-17 |
Family
ID=10345402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3288032A Expired GB396980A (en) | 1931-05-05 | 1932-11-21 | Improvements relating to the manufacture and treatment of paper |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB396980A (en) |
-
1932
- 1932-11-21 GB GB3288032A patent/GB396980A/en not_active Expired
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