DE3524661C2 - - Google Patents
Info
- Publication number
- DE3524661C2 DE3524661C2 DE3524661A DE3524661A DE3524661C2 DE 3524661 C2 DE3524661 C2 DE 3524661C2 DE 3524661 A DE3524661 A DE 3524661A DE 3524661 A DE3524661 A DE 3524661A DE 3524661 C2 DE3524661 C2 DE 3524661C2
- Authority
- DE
- Germany
- Prior art keywords
- glass beads
- granules
- particles
- plastic layer
- reflective
- 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
- 239000002245 particle Substances 0.000 claims description 138
- 239000011521 glass Substances 0.000 claims description 81
- 239000011324 bead Substances 0.000 claims description 73
- 239000008187 granular material Substances 0.000 claims description 62
- 229920003023 plastic Polymers 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 8
- 239000000049 pigment Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 24
- 239000003973 paint Substances 0.000 description 15
- 238000002310 reflectometry Methods 0.000 description 13
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 229920003002 synthetic resin Polymers 0.000 description 11
- 239000000057 synthetic resin Substances 0.000 description 11
- 229920001169 thermoplastic Polymers 0.000 description 9
- 239000004416 thermosoftening plastic Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000003550 marker Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N fumaric acid group Chemical group C(\C=C\C(=O)O)(=O)O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- BKVALJGAKNDDJJ-UHFFFAOYSA-N 3,4-dimethylhexa-1,5-diene Chemical group C=CC(C)C(C)C=C BKVALJGAKNDDJJ-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001279 adipic acids Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229920000180 alkyd Polymers 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
- 150000001412 amines Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 150000001536 azelaic acids Chemical class 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001030 cadmium pigment Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- VAPILSUCBNPFBS-UHFFFAOYSA-L disodium 2-oxido-5-[[4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]benzoate Chemical compound [Na+].[Na+].Oc1ccc(cc1C([O-])=O)N=Nc1ccc(cc1)N=Nc1ccc(cc1)S([O-])(=O)=O VAPILSUCBNPFBS-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002118 epoxides Chemical group 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical class [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
- B29C43/085—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables and material fed in a continuous form, e.g. as a band
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65394384A | 1984-09-21 | 1984-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3524661A1 DE3524661A1 (de) | 1986-04-03 |
| DE3524661C2 true DE3524661C2 (enrdf_load_stackoverflow) | 1989-07-20 |
Family
ID=24622896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853524661 Granted DE3524661A1 (de) | 1984-09-21 | 1985-07-10 | Reflektierende teilchen und verfahren zu ihrer herstellung |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6177803A (enrdf_load_stackoverflow) |
| AU (1) | AU573898B2 (enrdf_load_stackoverflow) |
| BR (1) | BR8503932A (enrdf_load_stackoverflow) |
| CA (1) | CA1268016C (enrdf_load_stackoverflow) |
| DE (1) | DE3524661A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2570726B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2164762B (enrdf_load_stackoverflow) |
| MX (1) | MX170384B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19521847A1 (de) * | 1995-06-16 | 1996-12-19 | Gerhard Cammann | Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Bausteinen, von lichtreflektierenden Flächen wie Straßenmarkierungen, Randstreifen, Mittelstreifen oder dergleichen |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1307971C (en) * | 1988-06-09 | 1992-09-29 | Thomas Peter Hedblom | Patterned pavement marking |
| NL8802472A (nl) * | 1988-10-10 | 1990-05-01 | Homer Hollandse Meet En Regels | Document met daarop aangebrachte randominformatie, drager van deze randominformatie alsmede werkwijze en inrichting voor het aflezen van deze randominformatie. |
| DE4238168A1 (de) * | 1992-10-15 | 1994-04-21 | Gerhard Cammann | Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Flächen, insbesondere Straßenmarkierungen wie Randstreifen, Mittelstreifen oder dergleichen |
| DE9205350U1 (de) * | 1992-04-17 | 1992-06-17 | Swarco Vestglas Vestische Strahl- und Reflexglas GmbH, 4350 Recklinghausen | Reflexionskörper, insbesondere für Straßenmarkierungen |
| US5835271A (en) * | 1995-06-29 | 1998-11-10 | Minnesota Mining And Manufacturing Company | Encased retroreflective elements and method for making |
| AUPO430296A0 (en) * | 1996-12-20 | 1997-01-23 | Rogers, Barry Heith | Marking composition |
| SE9700064L (sv) * | 1997-01-10 | 1998-07-11 | Qualisys Ab | Metod och anordning för tillverkning av en med en beläggning försedd kropp |
| AU8257398A (en) * | 1997-07-16 | 1999-02-10 | Minnesota Mining And Manufacturing Company | Pavement marking having raised protuberances and method of making |
| DE19962953B4 (de) * | 1999-12-24 | 2006-01-26 | Bundesdruckerei Gmbh | Verfahren zur Codierung von thermoplastischen Kunststoffprodukten |
| GB0213727D0 (en) * | 2002-06-14 | 2002-07-24 | Prismo Ltd | Retroreflective device and method of manufacture thereof |
| GB2402694B (en) | 2003-06-11 | 2006-03-15 | Prismo Ltd | Method and apparatus for manufacturing a retroflective device |
| KR100586406B1 (ko) * | 2004-06-11 | 2006-06-08 | 김현대 | 큐브코너형 재귀반사 소자 제조방법 및 그 재귀반사 소자 |
| FR2885363B1 (fr) * | 2005-05-04 | 2007-09-28 | Appia | Materiau reflechissant pour revetement de voie de circulation |
| EP1967554B1 (de) | 2007-02-23 | 2012-04-11 | Triflex Beschichtungssysteme GmbH & Co. Kommanditgesellschaft | Grundierungs- und Markierungszusammensetzungen |
| US9207373B2 (en) | 2007-04-10 | 2015-12-08 | Stoncor Group, Inc. | Methods for fabrication and highway marking usage of agglomerated retroreflective beads |
| US10308816B2 (en) | 2014-05-05 | 2019-06-04 | Potters Industries, Llc | Coatings for pelletized thermoplastic pavement marking compositions |
| AU2015294654A1 (en) * | 2014-07-25 | 2017-02-02 | Heidelbergcement Ag | Texturizing elements for traffic surfaces, use thereof and method for producing traffic surfaces |
| EP3347319B1 (en) | 2015-09-11 | 2020-10-28 | 3M Innovative Properties Company | Durable retroreflective elements with a blend of beads |
| AU2018225296A1 (en) * | 2017-02-23 | 2019-09-19 | Lam Nguyen | Improved coatings for pelletized thermoplastic pavement marking compositions |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB688310A (en) * | 1950-09-02 | 1953-03-04 | R S Clare & Company Ltd | Improvements in or relating to road marking means and compositions |
| FR1211669A (fr) * | 1957-09-18 | 1960-03-17 | Minnesota Mining & Mfg | Matériau granulaire réfléchissant la lumière notamment pour le jalonnement des routes |
| US3036928A (en) * | 1959-12-18 | 1962-05-29 | Cataphote Corp | Retroreflective composition and method of applying same |
| US3171827A (en) * | 1960-10-31 | 1965-03-02 | Prismo Safety Corp | Reflective granules |
| US3247158A (en) * | 1962-02-07 | 1966-04-19 | Standard Oil Co | Filled plastisol compositions |
| US3252376A (en) * | 1962-02-16 | 1966-05-24 | Prismo Safety Corp | Reflex reflective granule and marking material made thereof |
| US3254563A (en) * | 1963-11-12 | 1966-06-07 | Prismo Safety Corp | Retro-reflective particles and reflective markers and compositions containing such particles |
| US3518221A (en) * | 1967-10-30 | 1970-06-30 | Monsanto Co | Reinforcing fillers in a matrix of two thermosetting resins |
| FR1604009A (en) * | 1968-08-05 | 1971-06-28 | Reflective element, eg a road marker - stud | |
| FR2082537A5 (en) * | 1970-03-19 | 1971-12-10 | Tech Tuiles Briques Centre | Tetrahedral ceramic granules - for use in road surfacing concrete etc |
| FR2101024A1 (fr) * | 1970-08-07 | 1972-03-31 | France Etat | Revetement de chaussee,son procede de fabrication et de mise en place |
| 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 |
| US3859407A (en) * | 1972-05-15 | 1975-01-07 | Corning Glass Works | Method of manufacturing particles of uniform size and shape |
| FR2194192A5 (enrdf_load_stackoverflow) * | 1972-07-27 | 1974-02-22 | Loing Verreries | |
| US3867178A (en) * | 1972-09-05 | 1975-02-18 | Potters Industries Inc | Method for coating discrete particles |
| JPS5131735A (enrdf_load_stackoverflow) * | 1974-09-13 | 1976-03-18 | Ookee Kasei Kk | |
| GB1531480A (en) * | 1974-12-20 | 1978-11-08 | Bagshaw R | Retroreflective elements |
| US4072403A (en) * | 1975-07-16 | 1978-02-07 | Ludwig Eigenmann | Retro-reflecting assembly |
| US4388359A (en) * | 1982-04-23 | 1983-06-14 | Minnesota Mining And Manufacturing Company | Embossed pavement-marking sheet material |
-
1985
- 1985-06-05 CA CA483245A patent/CA1268016C/en not_active Expired
- 1985-06-19 GB GB08515548A patent/GB2164762B/en not_active Expired
- 1985-06-26 JP JP60138045A patent/JPS6177803A/ja active Pending
- 1985-07-04 MX MX205892A patent/MX170384B/es unknown
- 1985-07-10 DE DE19853524661 patent/DE3524661A1/de active Granted
- 1985-08-19 BR BR8503932A patent/BR8503932A/pt not_active IP Right Cessation
- 1985-09-18 AU AU47565/85A patent/AU573898B2/en not_active Expired
- 1985-09-19 FR FR8514159A patent/FR2570726B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19521847A1 (de) * | 1995-06-16 | 1996-12-19 | Gerhard Cammann | Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Bausteinen, von lichtreflektierenden Flächen wie Straßenmarkierungen, Randstreifen, Mittelstreifen oder dergleichen |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8503932A (pt) | 1986-05-27 |
| GB2164762A (en) | 1986-03-26 |
| GB2164762B (en) | 1988-05-18 |
| FR2570726A1 (fr) | 1986-03-28 |
| DE3524661A1 (de) | 1986-04-03 |
| JPS6177803A (ja) | 1986-04-21 |
| MX170384B (es) | 1993-08-18 |
| CA1268016A (en) | 1990-04-24 |
| FR2570726B1 (fr) | 1987-08-21 |
| AU573898B2 (en) | 1988-06-23 |
| GB8515548D0 (en) | 1985-07-24 |
| AU4756585A (en) | 1986-03-27 |
| CA1268016C (en) | 1990-04-24 |
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