JPS51128293A - Reflective reflection sheet manufacturing process - Google Patents

Reflective reflection sheet manufacturing process

Info

Publication number
JPS51128293A
JPS51128293A JP50053011A JP5301175A JPS51128293A JP S51128293 A JPS51128293 A JP S51128293A JP 50053011 A JP50053011 A JP 50053011A JP 5301175 A JP5301175 A JP 5301175A JP S51128293 A JPS51128293 A JP S51128293A
Authority
JP
Japan
Prior art keywords
manufacturing process
reflection sheet
sheet manufacturing
reflective reflection
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.)
Pending
Application number
JP50053011A
Other languages
Japanese (ja)
Inventor
Hiromiki Yamanaka
Kuniji Kobayashi
Masatsugu Mochizuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
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
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP50053011A priority Critical patent/JPS51128293A/en
Publication of JPS51128293A publication Critical patent/JPS51128293A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE:To manufacture a reflective reflaction sheet with excellent reflection brightness angle characteristics.
JP50053011A 1975-04-30 1975-04-30 Reflective reflection sheet manufacturing process Pending JPS51128293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50053011A JPS51128293A (en) 1975-04-30 1975-04-30 Reflective reflection sheet manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50053011A JPS51128293A (en) 1975-04-30 1975-04-30 Reflective reflection sheet manufacturing process

Publications (1)

Publication Number Publication Date
JPS51128293A true JPS51128293A (en) 1976-11-09

Family

ID=12930955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50053011A Pending JPS51128293A (en) 1975-04-30 1975-04-30 Reflective reflection sheet manufacturing process

Country Status (1)

Country Link
JP (1) JPS51128293A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888202U (en) * 1981-12-02 1983-06-15 ユニチカ株式会社 Recursive anti-stinging sheet material
JPS628102A (en) * 1985-07-05 1987-01-16 Ide Kogyo Kk Transparent-bead embedded type recurrent reflecting film body
EP1659425A1 (en) * 2004-03-10 2006-05-24 Kiwa Chemical Industry Co., Ltd. Retroreflection sheet and outer illumination type illumination system
WO2016063633A1 (en) * 2014-10-24 2016-04-28 ユニチカスパークライト株式会社 Retroreflective material

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888202U (en) * 1981-12-02 1983-06-15 ユニチカ株式会社 Recursive anti-stinging sheet material
JPS628102A (en) * 1985-07-05 1987-01-16 Ide Kogyo Kk Transparent-bead embedded type recurrent reflecting film body
EP1659425A1 (en) * 2004-03-10 2006-05-24 Kiwa Chemical Industry Co., Ltd. Retroreflection sheet and outer illumination type illumination system
EP1659425B1 (en) * 2004-03-10 2010-05-19 Kiwa Chemical Industry Co., Ltd. Retroreflective sheet and external illumination type illumination system
US7784952B2 (en) 2004-03-10 2010-08-31 Kiwa Chemical Industry Co., Ltd. Enclosed lens type retroreflective sheet with wide-angle reflective performance and external illumination system
TWI384261B (en) * 2004-03-10 2013-02-01 Kiwa Chemical Ind Co Ltd Sealed lens type back reflection film and external lighting system
WO2016063633A1 (en) * 2014-10-24 2016-04-28 ユニチカスパークライト株式会社 Retroreflective material
CN107076891A (en) * 2014-10-24 2017-08-18 尤尼吉可斯巴库利特株式会社 Retroreflecting material
US10078162B2 (en) 2014-10-24 2018-09-18 Unitika Sparklite Ltd. Retroreflective material
CN107076891B (en) * 2014-10-24 2019-07-09 尤尼吉可斯巴库利特株式会社 Retroreflecting material

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