GB1389021A - Retro-reflective material and manufacturing process therefor - Google Patents
Retro-reflective material and manufacturing process thereforInfo
- Publication number
- GB1389021A GB1389021A GB565871A GB565871A GB1389021A GB 1389021 A GB1389021 A GB 1389021A GB 565871 A GB565871 A GB 565871A GB 565871 A GB565871 A GB 565871A GB 1389021 A GB1389021 A GB 1389021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beads
- retro
- plastics
- matrix
- reflective material
- 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
- 239000000463 material Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011324 bead Substances 0.000 abstract 6
- 239000011159 matrix material Substances 0.000 abstract 3
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- -1 polyethylene terephthalate Polymers 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 238000004049 embossing Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 229920001342 Bakelite® Polymers 0.000 abstract 1
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- 229920002160 Celluloid Polymers 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004637 bakelite Substances 0.000 abstract 1
- 239000007822 coupling agent Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000001282 organosilanes Chemical class 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 229920000647 polyepoxide 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
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00605—Production of reflex reflectors
- B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road markings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
- E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adornments (AREA)
- Laminated Bodies (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB565871A GB1389021A (en) | 1971-03-01 | 1971-03-01 | Retro-reflective material and manufacturing process therefor |
| IT48664/72A IT948787B (it) | 1971-03-01 | 1972-02-29 | Perfezionamento nei materiali retro reflettenti e procedimento di produ zione |
| DE19722209801 DE2209801A1 (de) | 1971-03-01 | 1972-03-01 | Retroreflektierendes Material, seine Herstellung und Verwendung |
| DE19722209817 DE2209817A1 (de) | 1971-03-01 | 1972-03-01 | Retroreflektierendes Material, seine Verwendung und Verfahren zu seiner Herstellung |
| FR7207037A FR2128462B1 (enrdf_load_stackoverflow) | 1971-03-01 | 1972-03-01 | |
| US05/417,578 US3989775A (en) | 1971-03-01 | 1973-11-20 | Method of making a retro-reflective beaded material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB565871A GB1389021A (en) | 1971-03-01 | 1971-03-01 | Retro-reflective material and manufacturing process therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389021A true GB1389021A (en) | 1975-04-03 |
Family
ID=9800203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB565871A Expired GB1389021A (en) | 1971-03-01 | 1971-03-01 | Retro-reflective material and manufacturing process therefor |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE2209817A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2128462B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1389021A (enrdf_load_stackoverflow) |
| IT (1) | IT948787B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0745723B2 (ja) * | 1984-10-22 | 1995-05-17 | アトム化学塗料株式会社 | 高輝度路面標示用シ−ト材 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL133265C (enrdf_load_stackoverflow) * | 1959-11-02 | |||
| GB962570A (en) * | 1960-09-16 | 1964-07-01 | Minnesota Mining & Mfg | Improved reflective material |
| US3420597A (en) * | 1964-04-13 | 1969-01-07 | Minnesota Mining & Mfg | Retroreflective structure and method of making same |
| US3279313A (en) * | 1964-05-18 | 1966-10-18 | Internat Product Design And Re | Projector screens and method and apparatus for using same |
-
1971
- 1971-03-01 GB GB565871A patent/GB1389021A/en not_active Expired
-
1972
- 1972-02-29 IT IT48664/72A patent/IT948787B/it active
- 1972-03-01 FR FR7207037A patent/FR2128462B1/fr not_active Expired
- 1972-03-01 DE DE19722209817 patent/DE2209817A1/de active Pending
- 1972-03-01 DE DE19722209801 patent/DE2209801A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2209817A1 (de) | 1972-09-21 |
| IT948787B (it) | 1973-06-11 |
| FR2128462A1 (enrdf_load_stackoverflow) | 1972-10-20 |
| FR2128462B1 (enrdf_load_stackoverflow) | 1975-10-24 |
| DE2209801A1 (de) | 1972-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 49R | Reference inserted (sect. 9/1949) | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |