GB1322763A - Process and apparatus for producing a thermoplastic resin sheet having a colour band - Google Patents
Process and apparatus for producing a thermoplastic resin sheet having a colour bandInfo
- Publication number
- GB1322763A GB1322763A GB3481170A GB3481170A GB1322763A GB 1322763 A GB1322763 A GB 1322763A GB 3481170 A GB3481170 A GB 3481170A GB 3481170 A GB3481170 A GB 3481170A GB 1322763 A GB1322763 A GB 1322763A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- manifold
- coloured
- thermoplastic resin
- resin sheet
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
- B29C48/175—Articles comprising two or more components, e.g. co-extruded layers the components having different colours comprising a multi-coloured single component, e.g. striated, marbled or wood-like patterned
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10651—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments
- B32B17/1066—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments imparting a tint in certain regions only, i.e. shade band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
- B29C48/155—Partial coating thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
Abstract
1322763 Extruding plastics sheet SEKISUI KAGAKU KOGYO KK 17 July 1970 [19 July 1969] 34811/70 Heading B5H A thermoplastic resin sheet having a coloured band is formed by feeding a resin into a flat die 1 having a manifold 11, and forcing a stream of coloured resin through at least one injection port 7 into the manifold 11 so that it diffuses widthwise of the main stream. The resin can be polyethylene polypropylene, polystyrene, polycarbonate, polyvinyl chloride, polyamide, polyvinyl butyral, polyacrylates, or polyester, and can be coloured with an azo, anthraquinonic or a quiniline dye. The port 7 can have a crosssection in the form of a circle, ellipse, elongated ellipse, crescent or half crescent, and can be inclined with respect to the axis of the manifold.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44057208A JPS4945793B1 (en) | 1969-07-19 | 1969-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1322763A true GB1322763A (en) | 1973-07-11 |
Family
ID=13049077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3481170A Expired GB1322763A (en) | 1969-07-19 | 1970-07-17 | Process and apparatus for producing a thermoplastic resin sheet having a colour band |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4945793B1 (en) |
BE (1) | BE753707A (en) |
DE (1) | DE2035578C3 (en) |
GB (1) | GB1322763A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236978A (en) * | 1989-10-19 | 1991-04-24 | Aeroquip Corp | Extrusion of a decorative plastics vehicle trim strip |
CN114901472A (en) * | 2019-12-19 | 2022-08-12 | 首诺公司 | Interlayers having improved graded bands |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2841169C2 (en) * | 1978-09-21 | 1984-03-29 | Mitsubishi Rayon Co., Ltd., Tokyo | Multi-colored synthetic resin plate and method of its manufacture |
DE3239782C2 (en) * | 1982-10-27 | 1985-01-31 | Dynamit Nobel Ag, 5210 Troisdorf | Device for coextruding a film with a color wedge made of an uncolored thermoplastic material |
DE3132509C2 (en) * | 1981-08-18 | 1984-06-14 | Dynamit Nobel Ag, 5210 Troisdorf | Method and slot tool for producing a color wedge film |
DE4116811C2 (en) * | 1991-05-23 | 1997-04-03 | Rehau Ag & Co | Process for making profiles |
DE19736194A1 (en) * | 1997-08-20 | 1999-02-25 | Benecke Kaliko Ag | Multi-colored composite film made of thermoplastic and method and device for its production |
DE102004013201A1 (en) * | 2004-03-17 | 2005-10-06 | Kuraray Specialities Europe Gmbh | Process for the coextrusion of melt streams of different composition |
DE102010019941B4 (en) | 2010-05-08 | 2014-11-13 | Horst Pabst | Apparatus for the coextrusion of thermoplastic melt streams for the production of laminated glass panes |
-
1969
- 1969-07-19 JP JP44057208A patent/JPS4945793B1/ja active Pending
-
1970
- 1970-07-17 DE DE2035578A patent/DE2035578C3/en not_active Expired
- 1970-07-17 GB GB3481170A patent/GB1322763A/en not_active Expired
- 1970-07-20 BE BE753707D patent/BE753707A/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236978A (en) * | 1989-10-19 | 1991-04-24 | Aeroquip Corp | Extrusion of a decorative plastics vehicle trim strip |
GB2236978B (en) * | 1989-10-19 | 1993-05-12 | Aeroquip Corp | Improvements in and relating to forming a plastics article |
CN114901472A (en) * | 2019-12-19 | 2022-08-12 | 首诺公司 | Interlayers having improved graded bands |
Also Published As
Publication number | Publication date |
---|---|
DE2035578C3 (en) | 1975-07-10 |
DE2035578A1 (en) | 1971-02-18 |
BE753707A (en) | 1970-12-31 |
JPS4945793B1 (en) | 1974-12-06 |
DE2035578B2 (en) | 1974-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |