GB386713A - Hard cardboard sheets and hard cardboard articles and process for their production - Google Patents
Hard cardboard sheets and hard cardboard articles and process for their productionInfo
- Publication number
- GB386713A GB386713A GB25502/31A GB2550231A GB386713A GB 386713 A GB386713 A GB 386713A GB 25502/31 A GB25502/31 A GB 25502/31A GB 2550231 A GB2550231 A GB 2550231A GB 386713 A GB386713 A GB 386713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hard cardboard
- production
- articles
- hard
- sheets
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
Flat or endless sieves, or sieving drums, are made from cardboard &c. coated on both sides and edges with hard vulcanized rubber or like material produced from compositions containing at least 13 per cent of sulphur on the rubber &c. present. Accelerators, colouring materials, &c. may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU386713X | 1930-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB386713A true GB386713A (en) | 1933-01-26 |
Family
ID=10979019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25502/31A Expired GB386713A (en) | 1930-11-04 | 1931-09-11 | Hard cardboard sheets and hard cardboard articles and process for their production |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB386713A (en) |
-
1931
- 1931-09-11 GB GB25502/31A patent/GB386713A/en not_active Expired
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