GB652005A - Improvements in and relating to the production of composite ribbons - Google Patents
Improvements in and relating to the production of composite ribbonsInfo
- Publication number
- GB652005A GB652005A GB1901948A GB1901948A GB652005A GB 652005 A GB652005 A GB 652005A GB 1901948 A GB1901948 A GB 1901948A GB 1901948 A GB1901948 A GB 1901948A GB 652005 A GB652005 A GB 652005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- bonding agent
- filaments
- cellulose
- acetate
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
Landscapes
- Decoration Of Textiles (AREA)
Abstract
652,005. Filaments united by adhesives. COURTAULDS, Ltd., FORD, C., and FOTHERGILL, F. July 15, 1948, No. 19019. [Class 120(iii)] [Also in Group VIII] A composite ribbon is formed by forming into a flat tape without twisting, a bundle of parallel, untwisted continuous filaments of synthetic high polymeric material and bonding together the filaments in the tape throughout their length whilst maintaining their parallel, untwisted condition, by treating the tape with a bonding agent in liquid form and consolidating the thus treated tape into the desired ribbon by solidifying the bonding agent. The filaments may be viscose or cuprammonium cellulose, cellulose acetate, or vinyl chloride-vinyl acetate copolymer and the bonding agent may be cellulose acetate or cellulose - acetate - butyrate; a cellulose ether; polyvinyl acetate; polyvinyl vinyl acetal; polyvinyl butyral; polyvinyl alcohol; proteins, e.g. gelatin or casein; gums or shellac. Mixtures of bonding agent, e.g. dimethyl phthalate or tricresyl may contain a plasticizer or softening agent. e.g. dimethyl phthalate or trocresyl phthalate. The bonding agent may be in solution in a low boiling solvent, e.g. acetone, methylene chloride or in water, or may be applied in the form of a hot melt, or as a powder which is subsequently heated, for example, by heated rollers. Either the filaments or the bonding agent or both may be coloured and other effects may be produced by incorporating mother of pearl or aluminium powder in either the filaments or bonding agent. The bonding operation may be effected by passing the tape through the nip of a pair of rollers, the tape having been treated with the liquid prior to reaching the rollers, or the liquid may be applied in the nip by partly immersing the lower roller in a bath of the liquid. In a further apparatus, the tape 1 is passed through a metal tube 3 containing a bonding agent, entering the tube through a hole 5 in a rubber bung 6, passing over tension bars 7 and 8 to form a flat tape, over a horizontal guide bar 11 and leaving the tube through a slot 12 comprising a die. The tape 'is then dried by infra-red heating and passes through calender rolls prior to being wound as a cheese Specification 539,797, [Group VIII], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1901948A GB652005A (en) | 1948-07-15 | 1948-07-15 | Improvements in and relating to the production of composite ribbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1901948A GB652005A (en) | 1948-07-15 | 1948-07-15 | Improvements in and relating to the production of composite ribbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB652005A true GB652005A (en) | 1951-04-11 |
Family
ID=10122404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1901948A Expired GB652005A (en) | 1948-07-15 | 1948-07-15 | Improvements in and relating to the production of composite ribbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB652005A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870055A (en) * | 1955-11-14 | 1959-01-20 | Eastman Kodak Co | Process for forming weftless ribbon |
| US3052584A (en) * | 1960-09-23 | 1962-09-04 | American Viscose Corp | Weftless ribbon |
| US3118806A (en) * | 1960-09-23 | 1964-01-21 | Fmc Corp | Weftless tape and a method for the manufacture thereof |
| US3148102A (en) * | 1960-08-24 | 1964-09-08 | Debell & Richardson Inc | Method for the manufacture of multifilament glass tapes |
-
1948
- 1948-07-15 GB GB1901948A patent/GB652005A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870055A (en) * | 1955-11-14 | 1959-01-20 | Eastman Kodak Co | Process for forming weftless ribbon |
| US3148102A (en) * | 1960-08-24 | 1964-09-08 | Debell & Richardson Inc | Method for the manufacture of multifilament glass tapes |
| US3052584A (en) * | 1960-09-23 | 1962-09-04 | American Viscose Corp | Weftless ribbon |
| US3118806A (en) * | 1960-09-23 | 1964-01-21 | Fmc Corp | Weftless tape and a method for the manufacture thereof |
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