RU97118356A - REFLECTIVE DRAWING AND PRODUCT Possessing a REFLECTIVE ABILITY - Google Patents

REFLECTIVE DRAWING AND PRODUCT Possessing a REFLECTIVE ABILITY

Info

Publication number
RU97118356A
RU97118356A RU97118356/28A RU97118356A RU97118356A RU 97118356 A RU97118356 A RU 97118356A RU 97118356/28 A RU97118356/28 A RU 97118356/28A RU 97118356 A RU97118356 A RU 97118356A RU 97118356 A RU97118356 A RU 97118356A
Authority
RU
Russia
Prior art keywords
layer
reflective
product according
polymer
vinylidene fluoride
Prior art date
Application number
RU97118356/28A
Other languages
Russian (ru)
Other versions
RU2160913C2 (en
Inventor
Йошинори Араки
Масами Йокойама
Original Assignee
Миннесота Майнинг Энд Мэнюфекчуринг Компани
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP11452595A external-priority patent/JP3493245B2/en
Application filed by Миннесота Майнинг Энд Мэнюфекчуринг Компани filed Critical Миннесота Майнинг Энд Мэнюфекчуринг Компани
Publication of RU97118356A publication Critical patent/RU97118356A/en
Application granted granted Critical
Publication of RU2160913C2 publication Critical patent/RU2160913C2/en

Links

Claims (11)

1. Светоотражающее изделие, включающее в себя светоотражающий слой, имеющий первую и вторую основную поверхности, и покрывающий слой, уложенный против первой основной поверхности, отличающееся тем, что указанный покрывающий слой включает поверхностный слой, промежуточный слой и задний слой, обращенные к первой основной поверхности светоотражающего слоя, этот промежуточный слой содержит винилиденфторидный полимер в качестве основного компонента, а поверхностный слой содержит метилметакрилатный полимер в качестве основного компонента, а задний слой включает метилметакрилатный полимер и винилиденфторидный полимер в весовом соотношении А:F от 55:45 до 95:5.1. The reflective product, comprising a reflective layer having a first and second main surface, and a covering layer laid against the first main surface, characterized in that said covering layer includes a surface layer, an intermediate layer and a back layer facing the first main surface reflective layer, this intermediate layer contains vinylidene fluoride polymer as the main component, and the surface layer contains methyl methacrylate polymer as the main component and the backing layer includes methyl methacrylate polymer and vinylidene fluoride polymer in a weight ratio A: F from 55:45 to 95: 5. 2. Светоотражающее изделие, включающее в себя светоотражающий слой, имеющий первую и вторую основную поверхности, и покрывающий слой, уложенный против первой основной поверхности, отличающееся тем, что указанный покрывающий слой включает поверхностный слой и задний слой, обращенные к первой основной поверхности светоотражающего слоя, как поверхностный, так и задний слой содержат метилметакрилатный полимер и винилиденфторидный полимер в весовом соотношении А:F от 55:45 до 95:5, причем содержание винилиденфторидного полимера в заднем слое превышает его содержание в поверхностном слое. 2. A reflective product including a reflective layer having a first and second main surface, and a cover layer laid against the first main surface, characterized in that said cover layer includes a surface layer and a back layer facing the first main surface of the reflective layer, both the surface and the back layer contain methyl methacrylate polymer and vinylidene fluoride polymer in a weight ratio A: F from 55:45 to 95: 5, and the content of vinylidene fluoride polymer in the back layer is Witzlaus its content in the surface layer. 3. Светоотражающее изделие по п. 1, отличающееся тем, что содержание винилиденфторидного полимера в заднем слое больше содержания этого полимера в поверхностном слое. 3. The reflective product according to claim 1, characterized in that the content of vinylidene fluoride polymer in the back layer is greater than the content of this polymer in the surface layer. 4. Светоотражающее изделие по п. 1, отличающееся тем, что имеет печатный слой на стороне заднего слоя, который обращен к светоотражающему слою. 4. The reflective product according to claim 1, characterized in that it has a printed layer on the side of the back layer, which faces the reflective layer. 5. Светоотражающее изделие по п. 1, отличающееся тем, что содержит промежуточный слой и этот промежуточный слой включает метилметакрилатный полимер и винилиденфторидный полимер в весовом отношении А:F от 5:95 до 45:55. 5. The reflective product according to claim 1, characterized in that it contains an intermediate layer and this intermediate layer includes a methyl methacrylate polymer and vinylidene fluoride polymer in a weight ratio A: F from 5:95 to 45:55. 6. Светоотражающее изделие по п. 1, отличающееся тем, что поверхностный слой содержит метилметакрилатный полимер и винилиденфторидный полимер в весовом отношении А:F от 45:55 до 95:5. 6. The reflective product according to claim 1, characterized in that the surface layer contains a methyl methacrylate polymer and vinylidene fluoride polymer in a weight ratio A: F from 45:55 to 95: 5. 7. Светоотражающее изделие по п. 1 или 2, отличающееся тем, что имеет печатный слой на стороне заднего слоя, обращенного к светоотражающему слою. 7. The reflective product according to claim 1 or 2, characterized in that it has a printed layer on the side of the back layer facing the reflective layer. 8. Светоотражающее изделие по п. 1 или 2, отличающееся тем, что покрывающий слой пропускает по меньшей мере 90 % света, падающего на него. 8. The reflective product according to claim 1 or 2, characterized in that the covering layer transmits at least 90% of the light incident on it. 9. Светоотражающее изделие по п. 1, отличающееся тем, что светоотражающий слой включает слой прозрачных микросфер, подложку, в которой прозрачные микросферы частично заделаны, связующий слой, имеющий множество соединяющих частей, которые связаны с покрывающим слоем так, что между покрывающим слоем и связующим слоем образуются промежутки для капсулирования указанных прозрачных микросфер, и отражатели, которые расположены под слоем прозрачных микросфер. 9. The reflective product according to claim 1, characterized in that the reflective layer includes a layer of transparent microspheres, a substrate in which the transparent microspheres are partially embedded, a bonding layer having a plurality of connecting parts that are connected to the covering layer so that between the covering layer and the binder gaps are formed in the layer for encapsulating said transparent microspheres, and reflectors which are located under the layer of transparent microspheres. 10. Светоотражающее изделие по п. 9, отличающееся тем, что связующий слой содержит акрилатный полимер. 10. Reflective product according to claim 9, characterized in that the bonding layer contains an acrylate polymer. 11. Светоотражающее изделие по п. 1, закрепленное на втором изделии. 11. The reflective product according to claim 1, mounted on the second product.
RU97118356/28A 1995-05-12 1996-04-22 Light-reflecting plate and article possessing light-reflecting capacity RU2160913C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7/114525 1995-05-12
JP11452595A JP3493245B2 (en) 1995-05-12 1995-05-12 Retroreflective sheet and article having retroreflective performance

Publications (2)

Publication Number Publication Date
RU97118356A true RU97118356A (en) 1999-10-10
RU2160913C2 RU2160913C2 (en) 2000-12-20

Family

ID=14639941

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97118356/28A RU2160913C2 (en) 1995-05-12 1996-04-22 Light-reflecting plate and article possessing light-reflecting capacity

Country Status (13)

Country Link
US (1) US5714223A (en)
EP (1) EP0824711B1 (en)
JP (1) JP3493245B2 (en)
KR (1) KR100380677B1 (en)
CN (1) CN1095082C (en)
AT (1) ATE196366T1 (en)
AU (1) AU697421B2 (en)
CA (1) CA2218712A1 (en)
DE (1) DE69610303T2 (en)
ES (1) ES2150121T3 (en)
MX (1) MX9708444A (en)
RU (1) RU2160913C2 (en)
WO (1) WO1996035969A1 (en)

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