GB1155409A - Improvements in or relating to Heat Insulating Products - Google Patents
Improvements in or relating to Heat Insulating ProductsInfo
- Publication number
- GB1155409A GB1155409A GB3795266A GB3795266A GB1155409A GB 1155409 A GB1155409 A GB 1155409A GB 3795266 A GB3795266 A GB 3795266A GB 3795266 A GB3795266 A GB 3795266A GB 1155409 A GB1155409 A GB 1155409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- films
- fibres
- layers
- plastics
- plastics films
- 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
- 239000004033 plastic Substances 0.000 abstract 5
- 229920003023 plastic Polymers 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004049 embossing Methods 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
- Cosmetics (AREA)
- Thermal Insulation (AREA)
Abstract
1,155,409. Laminates. NATIONAL RESEARCH CORP. 24 Aug., 1966 [25 Aug., 1965], No. 37952/66. Heading B5N. A thermal insulating product comprising a pair of plastics films and thin vacuum-deposited layers of metal supported on the plastics films with the metal layers facing each other is characterized in that a layer of reinforcing fibres is sandwiched between and adhesively united to the metal faces of the plastics films while at least one of the plastics films has a transmission in excess of 80% for infra-red radiation in the range of 80,000-90,000 angstroms. The fibres are inextensible fibres of high density material, e.g. non-woven glass fibres, and are arranged straight and in varied directions. Each fibre preferably consists of a number of monofilaments. The fibres are coated with adhesive so that, under pressure, they are united to the metallized plastics films, the remaining portions of the films being spaced apart. The air cells so formed may be enlarged by previous embossing of the films. Preferably the films are vacuumaluminized polyethylene. If a degree of bulkiness is required the adhesive may comprise polyurethane foam which is created between the layers thus bonding the layers to each other and to the fibre layer. In alternative embodiments the films may be of polypropylene or polyethylene terephthalate. They may be metallized on both sides and the fibres may be made of nylon. Quantitative examples are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48247365A | 1965-08-25 | 1965-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1155409A true GB1155409A (en) | 1969-06-18 |
Family
ID=23916227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3795266A Expired GB1155409A (en) | 1965-08-25 | 1966-08-24 | Improvements in or relating to Heat Insulating Products |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT281723B (en) |
| BE (1) | BE685837A (en) |
| CH (1) | CH494639A (en) |
| DE (2) | DE1635561B2 (en) |
| DK (1) | DK123393B (en) |
| ES (1) | ES331056A1 (en) |
| FI (1) | FI48426C (en) |
| FR (1) | FR1490794A (en) |
| GB (1) | GB1155409A (en) |
| NL (1) | NL6611922A (en) |
| NO (1) | NO124271B (en) |
| SE (1) | SE330605B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638241A (en) * | 1970-05-25 | 1972-02-01 | Kenneth E Holmes | Foul weather outer garment |
| GB2222101A (en) * | 1988-08-10 | 1990-02-28 | Exxon Production Research Co | Separating the components of a fluid stream |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055699A (en) * | 1976-12-02 | 1977-10-25 | Scholl, Inc. | Cold insulating insole |
| AT376692B (en) * | 1981-12-11 | 1984-12-27 | Chemiefaser Lenzing Ag | FLEXIBLE, HEAT-INSULATING AND HEAT-REFLECTING, MULTIPLE LAYER MATERIAL |
-
1966
- 1966-08-19 DE DE19661635561 patent/DE1635561B2/en active Pending
- 1966-08-20 DE DE19666601616 patent/DE6601616U/en not_active Expired
- 1966-08-22 SE SE1130666A patent/SE330605B/xx unknown
- 1966-08-22 FR FR73788A patent/FR1490794A/en not_active Expired
- 1966-08-22 BE BE685837D patent/BE685837A/xx unknown
- 1966-08-24 CH CH1221366A patent/CH494639A/en not_active IP Right Cessation
- 1966-08-24 ES ES0331056A patent/ES331056A1/en not_active Expired
- 1966-08-24 DK DK432966A patent/DK123393B/en unknown
- 1966-08-24 AT AT803366A patent/AT281723B/en not_active IP Right Cessation
- 1966-08-24 NO NO16441666A patent/NO124271B/no unknown
- 1966-08-24 GB GB3795266A patent/GB1155409A/en not_active Expired
- 1966-08-24 FI FI220966A patent/FI48426C/en active
- 1966-08-24 NL NL6611922A patent/NL6611922A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638241A (en) * | 1970-05-25 | 1972-02-01 | Kenneth E Holmes | Foul weather outer garment |
| GB2222101A (en) * | 1988-08-10 | 1990-02-28 | Exxon Production Research Co | Separating the components of a fluid stream |
Also Published As
| Publication number | Publication date |
|---|---|
| SE330605B (en) | 1970-11-23 |
| FI48426C (en) | 1974-10-10 |
| BE685837A (en) | 1967-02-01 |
| DE1635561A1 (en) | 1971-05-06 |
| CH494639A (en) | 1970-08-15 |
| NO124271B (en) | 1972-03-27 |
| DE1635561B2 (en) | 1976-11-04 |
| ES331056A1 (en) | 1967-07-01 |
| FR1490794A (en) | 1967-08-04 |
| DK123393B (en) | 1972-06-19 |
| AT281723B (en) | 1970-05-25 |
| NL6611922A (en) | 1967-02-27 |
| DE6601616U (en) | 1969-04-30 |
| FI48426B (en) | 1974-07-01 |
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