IN169320B - - Google Patents

Info

Publication number
IN169320B
IN169320B IN1720MAS/87A IN1720MA1987A IN169320B IN 169320 B IN169320 B IN 169320B IN 1720MA1987 A IN1720MA1987 A IN 1720MA1987A IN 169320 B IN169320 B IN 169320B
Authority
IN
India
Prior art keywords
base sheet
refractive index
longitudinal direction
glass microspheres
pavement marking
Prior art date
Application number
IN1720MAS/87A
Other languages
English (en)
Inventor
Ishihara Yuji
Ijichi Koichi
Original Assignee
Seibu Polymer Kasei Kk
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 Seibu Polymer Kasei Kk filed Critical Seibu Polymer Kasei Kk
Publication of IN169320B publication Critical patent/IN169320B/en

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
    • E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)
IN1720MAS/87A 1986-03-11 1987-03-11 IN169320B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61054347A JPS62211403A (ja) 1986-03-11 1986-03-11 全天候型路面標示用シ−ト材

Publications (1)

Publication Number Publication Date
IN169320B true IN169320B (it) 1991-09-28

Family

ID=12968091

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1720MAS/87A IN169320B (it) 1986-03-11 1987-03-11

Country Status (8)

Country Link
EP (1) EP0237315B1 (it)
JP (1) JPS62211403A (it)
AT (1) ATE66983T1 (it)
AU (1) AU580704B2 (it)
CA (1) CA1286269C (it)
DE (1) DE3772597D1 (it)
ES (1) ES2025156B3 (it)
IN (1) IN169320B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988555A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Patterned pavement marking
US4988541A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Process for making retroreflector sheet
JPH0823739B2 (ja) * 1989-03-01 1996-03-06 アトム化学塗料株式会社 高輝度全天候型路面標示用シート材
AT399178B (de) * 1989-11-09 1995-03-27 Mayreder Kraus & Co Ing Verkehrsleiteinrichtung
GB2259516B (en) * 1992-04-10 1993-08-11 P M Crafts Limited A plastics sheet
US5777791A (en) * 1996-11-26 1998-07-07 Minnesota Mining And Manufacturing Company Wet retroreflective pavement marking articles
ES2175726T3 (es) 1997-05-20 2002-11-16 Applic Routieres Soc D Sistema de marcacion de carreteras retroreflectante.
JP4530443B2 (ja) 1999-03-26 2010-08-25 スリーエム カンパニー 路面標示体の製造方法
US6841223B2 (en) * 2001-08-14 2005-01-11 3M Innovative Properties Company Composite pavement markings
GB0213727D0 (en) * 2002-06-14 2002-07-24 Prismo Ltd Retroreflective device and method of manufacture thereof
JP5101023B2 (ja) * 2006-02-09 2012-12-19 スリーエム イノベイティブ プロパティズ カンパニー 路面標示材
GB2448490A (en) * 2007-04-16 2008-10-22 Prismo Road Markings Ltd Road marking device
WO2013018682A1 (ja) * 2011-07-29 2013-02-07 太平洋プレコン工業株式会社 太陽熱高反射構造体
JP6048766B2 (ja) * 2015-03-08 2016-12-21 株式会社ミカド交設 反射体の製造方法
US10858496B2 (en) 2015-09-11 2020-12-08 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
CN112710632A (zh) * 2021-03-23 2021-04-27 四川京炜交通工程技术有限公司 一种玻璃微珠高低折射率检测方法及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215051A (en) * 1961-12-01 1965-11-02 Jr Edwin R Gill Marking of roadways
GB1107799A (en) * 1965-07-19 1968-03-27 Tarkett Ab Improvements in or relating to light reflecting road marking materials, and methods for their manufacture
DE1784541A1 (de) * 1968-08-17 1972-01-27 Prismo Safety Corp Reflektierende Markierungsvorrichtungen fuer Strassen und Wege
AT307282B (de) * 1969-04-14 1973-05-10 Eigenmann Ludwig Material für Markierungen auf Straßenoberflächen
US3746425A (en) * 1970-04-07 1973-07-17 Eigenmann Ludwig Reflective road marking means and aggregate
JPS5248735B2 (it) * 1973-05-29 1977-12-12
US3915771A (en) * 1974-03-04 1975-10-28 Minnesota Mining & Mfg Pavement-marking tape
IT1022451B (it) * 1974-09-30 1978-03-20 Eigenmann Ludwig Striscia prefabbricata per segnale tica stradale orizzontale e metodo per la sua prefabbricazione
JPS5236993A (en) * 1975-09-19 1977-03-22 Toyo Ink Mfg Co Ltd Method of manufacturing recycle reflection sheet
DE7713988U1 (de) * 1977-04-28 1977-09-22 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) Streifenmaterialbahn
US4388359A (en) * 1982-04-23 1983-06-14 Minnesota Mining And Manufacturing Company Embossed pavement-marking sheet material
IT1153172B (it) * 1982-08-16 1987-01-14 Ludwig Eigenmann Metodo per rendere una striscia segnaletica prefabbricata riflettorizzata resistente all'aggressione delle lame da neve, metodo di produzione di elementi protrudenti, metodo di produzione della striscia e manufatto relativo
JPS60147332A (ja) * 1984-01-13 1985-08-03 西武ポリマ化成株式會社 耐久性路面標示用シ−ト材
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
US4564556A (en) * 1984-09-24 1986-01-14 Minnesota Mining And Manufacturing Company Transparent non-vitreous ceramic particulate

Also Published As

Publication number Publication date
CA1286269C (en) 1991-07-16
ES2025156B3 (es) 1992-03-16
EP0237315B1 (en) 1991-09-04
JPS62211403A (ja) 1987-09-17
ATE66983T1 (de) 1991-09-15
DE3772597D1 (de) 1991-10-10
AU6990787A (en) 1987-10-01
EP0237315A3 (en) 1988-07-13
AU580704B2 (en) 1989-01-27
EP0237315A2 (en) 1987-09-16

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