CA1073876A - Light reflecting surface - Google Patents
Light reflecting surfaceInfo
- Publication number
- CA1073876A CA1073876A CA242,143A CA242143A CA1073876A CA 1073876 A CA1073876 A CA 1073876A CA 242143 A CA242143 A CA 242143A CA 1073876 A CA1073876 A CA 1073876A
- Authority
- CA
- Canada
- Prior art keywords
- retroreflective
- elements
- coating
- surface portions
- exterior
- 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
- 239000011324 bead Substances 0.000 claims abstract description 33
- 239000003973 paint Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 70
- 239000011230 binding agent Substances 0.000 claims description 42
- 238000000576 coating method Methods 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 22
- 238000010276 construction Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 15
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 5
- 239000011241 protective layer Substances 0.000 claims 5
- 239000011247 coating layer Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000002310 reflectometry Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000003550 marker Substances 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 11
- 239000011162 core material Substances 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 230000006378 damage Effects 0.000 description 6
- 230000002411 adverse Effects 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- -1 cylinders Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920004552 POLYLITE® Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001336 alkenes Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
Classifications
-
- 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
- E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface 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
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0472—Traffic signs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53481774A | 1974-12-20 | 1974-12-20 | |
| US56441275A | 1975-04-02 | 1975-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1073876A true CA1073876A (en) | 1980-03-18 |
Family
ID=27064601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,143A Expired CA1073876A (en) | 1974-12-20 | 1975-12-19 | Light reflecting surface |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5187321A (sv) |
| AR (1) | AR209133A1 (sv) |
| AU (1) | AU8772475A (sv) |
| CA (1) | CA1073876A (sv) |
| CH (1) | CH609157A5 (sv) |
| DE (1) | DE2555949A1 (sv) |
| ES (1) | ES443718A1 (sv) |
| FR (1) | FR2295435A1 (sv) |
| GB (1) | GB1531480A (sv) |
| IT (1) | IT1072301B (sv) |
| NL (1) | NL7514896A (sv) |
| NO (1) | NO754165L (sv) |
| SE (1) | SE413440B (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855014A (zh) * | 2019-02-25 | 2019-06-07 | 葛映东 | 一种led路灯 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1092491B (it) * | 1978-01-31 | 1985-07-12 | Eigenmann Ludwig | Perfezionamento ai materiali retroriflettenti(catarifrangenti)per segnaletica stradale orizzontale,e procedimento per la loro fabbricazione |
| FR2483976A1 (fr) * | 1980-06-04 | 1981-12-11 | Protecsit | Plot de signalisation |
| GB2147542A (en) * | 1983-10-05 | 1985-05-15 | Fade In Products | Printed articles |
| JPH0757935B2 (ja) * | 1984-05-10 | 1995-06-21 | アトム化学塗料株式会社 | 全天候型路面標示用シ−ト材 |
| CA1268016C (en) * | 1984-09-21 | 1990-04-24 | RETROREFLECTIVE PARTICLES, AND THEIR MANUFACTURE | |
| US4830899A (en) * | 1986-07-04 | 1989-05-16 | Nissen Chemical Industry Co., Ltd. | Light reflection material, its manufacture and application |
| IT1236195B (it) * | 1989-12-06 | 1993-01-19 | Segnaletica stradale orizzontale ad elevato potere rifrangente. | |
| AU673136B2 (en) * | 1991-04-05 | 1996-10-31 | Barry David Pacey | Road marking method - the application of rib pads |
| US5835271A (en) * | 1995-06-29 | 1998-11-10 | Minnesota Mining And Manufacturing Company | Encased retroreflective elements and method for making |
| BRPI0506984B1 (pt) * | 2004-01-21 | 2016-11-22 | 3M Innovative Properties Co | marcação de pavimento, e, elemento retrorreflexivo |
| US7168815B2 (en) | 2004-01-21 | 2007-01-30 | 3M Innovative Properties Company | Retroreflective elements and articles |
| US7156528B2 (en) | 2004-01-21 | 2007-01-02 | 3M Innovative Properties Company | Retroreflective elements and articles |
| DE502004004450D1 (de) * | 2004-09-27 | 2007-09-06 | Brainlab Ag | Rückstrahlender Marker und Verfahren zu seiner Herstellung |
| US7874686B2 (en) | 2004-09-27 | 2011-01-25 | Brainlab Ag | Reflective marker and method for its manufacture |
| NO346295B1 (no) * | 2016-04-13 | 2022-05-30 | Lightsyou As | Retroreflekterende kapsler og fremgangsmåte for produksjonsmetode |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821890A (en) * | 1954-07-08 | 1958-02-04 | Wald Ind Inc | Apparatus and method for marking a surface |
| US3171827A (en) * | 1960-10-31 | 1965-03-02 | Prismo Safety Corp | Reflective granules |
| US3556637A (en) * | 1968-06-27 | 1971-01-19 | Minnesota Mining & Mfg | Reflex-reflecting aggregate and markers prepared therefrom |
| IT1001490B (it) * | 1972-05-24 | 1976-04-20 | Eigenmann Ludwig | Perfezionamento ai materiali per segnaletica stradale orizzontale e relativi materiali perfezionati ad alta visibilita aderenza e resi stenza all usura |
| IT1045806B (it) * | 1973-01-22 | 1980-06-10 | Eigenmann Ludwig | Perfezionamento ai materiali per segnaletica stradle orizzontale ed ai metodi per la loro produzione e relativi materiali perfezionati ad alta aderenza resistenza all usura evisibilita |
-
1975
- 1975-12-05 GB GB49925/75A patent/GB1531480A/en not_active Expired
- 1975-12-09 NO NO754165A patent/NO754165L/no unknown
- 1975-12-12 DE DE19752555949 patent/DE2555949A1/de not_active Withdrawn
- 1975-12-17 SE SE7514304A patent/SE413440B/sv unknown
- 1975-12-19 NL NL7514896A patent/NL7514896A/xx not_active Application Discontinuation
- 1975-12-19 AU AU87724/75A patent/AU8772475A/en not_active Expired
- 1975-12-19 AR AR261694A patent/AR209133A1/es active
- 1975-12-19 ES ES443718A patent/ES443718A1/es not_active Expired
- 1975-12-19 JP JP50150669A patent/JPS5187321A/ja active Pending
- 1975-12-19 CA CA242,143A patent/CA1073876A/en not_active Expired
- 1975-12-19 CH CH1654075A patent/CH609157A5/xx not_active IP Right Cessation
- 1975-12-19 IT IT70137/75A patent/IT1072301B/it active
- 1975-12-19 FR FR7539165A patent/FR2295435A1/fr active Granted
-
1976
- 1976-02-27 JP JP51020193A patent/JPS51125926A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855014A (zh) * | 2019-02-25 | 2019-06-07 | 葛映东 | 一种led路灯 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1072301B (it) | 1985-04-10 |
| SE7514304L (sv) | 1976-06-21 |
| DE2555949A1 (de) | 1976-07-01 |
| SE413440B (sv) | 1980-05-27 |
| AU8772475A (en) | 1977-06-23 |
| FR2295435B1 (sv) | 1980-01-25 |
| NO754165L (sv) | 1976-06-22 |
| ES443718A1 (es) | 1977-08-16 |
| FR2295435A1 (fr) | 1976-07-16 |
| JPS5187321A (sv) | 1976-07-30 |
| GB1531480A (en) | 1978-11-08 |
| CH609157A5 (en) | 1979-02-15 |
| NL7514896A (nl) | 1976-06-22 |
| JPS51125926A (en) | 1976-11-02 |
| AR209133A1 (es) | 1977-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |