GB579699A - Improvements in the manufacture of high wet-strength paper - Google Patents
Improvements in the manufacture of high wet-strength paperInfo
- Publication number
- GB579699A GB579699A GB1155244A GB1155244A GB579699A GB 579699 A GB579699 A GB 579699A GB 1155244 A GB1155244 A GB 1155244A GB 1155244 A GB1155244 A GB 1155244A GB 579699 A GB579699 A GB 579699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- high wet
- manufacture
- strength paper
- web
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
Landscapes
- Paper (AREA)
Abstract
579,699. Paper containing synthetic resin. ANDERSON, H. E. June 16, 1944, No. 11552. [Class 96] Paper P is made of high wet-strength by impregnating the paper web with a solution of resin-forming constituents, e.g., urea-formaldehyde, or with a pre-condensate thereof and a catalyst, drying at 10, and curing, e.g., in a papermaking machine by passing about jacketed rolls or shells 13, 14 heated by superheated steam, circulating felts 15, 16 being used; the web being rolled up at P'. Specification 553,122 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1155244A GB579699A (en) | 1944-06-16 | 1944-06-16 | Improvements in the manufacture of high wet-strength paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1155244A GB579699A (en) | 1944-06-16 | 1944-06-16 | Improvements in the manufacture of high wet-strength paper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB579699A true GB579699A (en) | 1946-08-13 |
Family
ID=9988321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1155244A Expired GB579699A (en) | 1944-06-16 | 1944-06-16 | Improvements in the manufacture of high wet-strength paper |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB579699A (en) |
-
1944
- 1944-06-16 GB GB1155244A patent/GB579699A/en not_active Expired
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