GB865733A - Improvements in or relating to rolls - Google Patents
Improvements in or relating to rollsInfo
- Publication number
- GB865733A GB865733A GB39452/58A GB3945258A GB865733A GB 865733 A GB865733 A GB 865733A GB 39452/58 A GB39452/58 A GB 39452/58A GB 3945258 A GB3945258 A GB 3945258A GB 865733 A GB865733 A GB 865733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- coating
- polysiloxane
- tape
- nip
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
A roller is coated by feeding an organo-polysiloxane gum composition into the nip between the roller and an idler roller, and then curing the coating by heating. The polymer may be a methyl-, vinyl-, or phenyl-polysiloxane, a methyl-vinyl-polysiloxane, or mixtures thereof; the composition may contain silica, clay, diatomaceous earth, titanium dioxide and zirconium silicate, plasticizers such as diphenylsilanediol, (tetramethylethylenedioxy)-dimethyl silane, and curing agents such as benzoyl, chlorobenzoyl or dicumyl peroxides. The polymer may be fed into the nip as a mass or in the form of a tape. After coating, the roller may be wrapped in polyethylene terephthalate tape and wet cotton tape to exert pressure by shrinkage before heating to cure the coating.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39452/58A GB865733A (en) | 1958-12-08 | 1958-12-08 | Improvements in or relating to rolls |
FR812446A FR1245837A (en) | 1958-12-08 | 1959-12-08 | Roll covered with a layer of organopolysiloxane elastomer |
DEJ17338A DE1106947B (en) | 1958-12-08 | 1959-12-08 | Method for producing a roller covering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39452/58A GB865733A (en) | 1958-12-08 | 1958-12-08 | Improvements in or relating to rolls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB865733A true GB865733A (en) | 1961-04-19 |
Family
ID=10409620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39452/58A Expired GB865733A (en) | 1958-12-08 | 1958-12-08 | Improvements in or relating to rolls |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1106947B (en) |
FR (1) | FR1245837A (en) |
GB (1) | GB865733A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2016590A (en) * | 1935-02-20 | 1935-10-08 | Chicago Daily News Inc | Method of finishing rubber rollers |
DE802725C (en) * | 1949-02-13 | 1951-02-22 | Hutchinson Cie Nationale Du Ca | Process for vulcanizing cylindrical or approximately cylindrical objects made of rubber or the like, malleable, elastic or plastic compounds, in particular hoses |
-
1958
- 1958-12-08 GB GB39452/58A patent/GB865733A/en not_active Expired
-
1959
- 1959-12-08 DE DEJ17338A patent/DE1106947B/en active Pending
- 1959-12-08 FR FR812446A patent/FR1245837A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1106947B (en) | 1961-05-18 |
FR1245837A (en) | 1960-11-10 |
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