GB707327A - Improvements relating to aluminium composite foils and methods of making the same - Google Patents
Improvements relating to aluminium composite foils and methods of making the sameInfo
- Publication number
- GB707327A GB707327A GB4900/52A GB490052A GB707327A GB 707327 A GB707327 A GB 707327A GB 4900/52 A GB4900/52 A GB 4900/52A GB 490052 A GB490052 A GB 490052A GB 707327 A GB707327 A GB 707327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foil
- aluminium
- making
- composite
- solvent
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
707,327. Metal foil. ALUMINIUM-WALZWERKE SINGEN GES. Feb. 25, 1952 [March 24, 1951], No. 4900/52. Class 83 (2) A method of making a composite aluminium foil comprises applying a solution of polyethylene or polyisobutylene in a proportion between 50: 50 and 70:30 to an aluminium foil, the solvent or solvent mixture used having a boiling point of from 90 to 150‹ C. at atmospheric pressure, then driving off the solvent or solvent mixture by heating, a temperature of 100 to 150‹ C. being maintained until a plastic film is formed, and finally applying a second aluminium foil to the plastic layer when still hot. Up to 1 per cent of the polyisobutylene may be replaced by a non-saponifiable softener. The solution is preferably applied by flooding and the second aluminium foil by rolling. A composite foil with three or more aluminium foils or composite foil having a plastic layer on both faces may be obtained. Reference has been directed by the Comptroller to Specification 692,535.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE707327X | 1951-03-24 | ||
| DE1050137X | 1951-03-24 | ||
| DE302637X | 1951-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB707327A true GB707327A (en) | 1954-04-14 |
Family
ID=27188771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4900/52A Expired GB707327A (en) | 1951-03-24 | 1952-02-25 | Improvements relating to aluminium composite foils and methods of making the same |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH302637A (en) |
| GB (1) | GB707327A (en) |
-
1952
- 1952-01-18 CH CH302637D patent/CH302637A/en unknown
- 1952-02-25 GB GB4900/52A patent/GB707327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH302637A (en) | 1954-10-31 |
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