KR101267675B1 - 반사시트 - Google Patents
반사시트 Download PDFInfo
- Publication number
- KR101267675B1 KR101267675B1 KR1020070002697A KR20070002697A KR101267675B1 KR 101267675 B1 KR101267675 B1 KR 101267675B1 KR 1020070002697 A KR1020070002697 A KR 1020070002697A KR 20070002697 A KR20070002697 A KR 20070002697A KR 101267675 B1 KR101267675 B1 KR 101267675B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- resin layer
- reflective sheet
- resin
- microspheres
- 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 - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 91
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 239000011347 resin Substances 0.000 claims abstract description 63
- 239000004005 microsphere Substances 0.000 claims abstract description 21
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000002759 woven fabric Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 239000001052 yellow pigment Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 3
- 239000012463 white pigment Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 6
- 238000007765 extrusion coating Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 239000003981 vehicle Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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
-
- 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
- G02B5/13—Reflex reflectors including curved refracting surface plural curved refracting elements forming part of a unitary body
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (11)
- 제1수지층;상기 제1수지층 의 저면에 구비되는 제2수지층;상기 제1, 2수지층에 박힌 채 구비되는 미소구체:상기 제2수지층의 저면에 구비되며, 다공성 직포 또는 다공성 금속 시트로 이루어진 보강층; 및상기 보강층의 저면에 구비되며, 열 또는 압력에 의해 접착력이 부여되는 핫멜트 타입의 수지로 이루어진 점접착층;으로 구성되되,상기 미소구체의 표면 일측은 상기 제1수지층 밖으로 노출되고,제1수지층은, 백색 또는 황색안료를 첨가하여 구성되는 유색층으로 구성되고, 상기 제2수지층에 금속 분말이 포함된 것을 특징으로 하는 반사시트.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 미소구체가 굴절율 1.9 내지 2.0의 유리비드인 것을 특징으로 하는 반사시트.
- 삭제
- 제1항에 있어서, 상기 금속 분말이 알루미늄 또는 구리인 것을 특징으로 하는 반사시트.
- 삭제
- 제1항에 있어서, 반사시트가 도로 차선, 도로 안내 표식 또는 바닥 장식용으로 사용되는 것을 특징으로 하는 반사시트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070002697A KR101267675B1 (ko) | 2007-01-10 | 2007-01-10 | 반사시트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070002697A KR101267675B1 (ko) | 2007-01-10 | 2007-01-10 | 반사시트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080065714A KR20080065714A (ko) | 2008-07-15 |
KR101267675B1 true KR101267675B1 (ko) | 2013-05-23 |
Family
ID=39816396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070002697A Expired - Fee Related KR101267675B1 (ko) | 2007-01-10 | 2007-01-10 | 반사시트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101267675B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102113562B1 (ko) * | 2010-05-25 | 2020-05-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 렌즈 노출형 재귀반사성 물품 |
KR101340216B1 (ko) * | 2012-06-11 | 2013-12-10 | 김태일 | 래핑 반사 시트 |
TW201315598A (zh) | 2012-10-18 | 2013-04-16 | Cing Wai Kung Mau Company | 反光物品製程 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100503450B1 (ko) * | 2004-11-03 | 2005-08-02 | 주식회사 네오라이트 | 반사시트 및 그 제조방법 |
-
2007
- 2007-01-10 KR KR1020070002697A patent/KR101267675B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100503450B1 (ko) * | 2004-11-03 | 2005-08-02 | 주식회사 네오라이트 | 반사시트 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20080065714A (ko) | 2008-07-15 |
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