CA1008834A - Heat-bondable retroreflective sheeting - Google Patents

Heat-bondable retroreflective sheeting

Info

Publication number
CA1008834A
CA1008834A CA193,542A CA193542A CA1008834A CA 1008834 A CA1008834 A CA 1008834A CA 193542 A CA193542 A CA 193542A CA 1008834 A CA1008834 A CA 1008834A
Authority
CA
Canada
Prior art keywords
bondable
heat
retroreflective sheeting
retroreflective
sheeting
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
Application number
CA193,542A
Other languages
English (en)
Inventor
Jack E. Cook
Reynold E. Holmen
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA1008834A publication Critical patent/CA1008834A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
CA193,542A 1973-04-13 1974-02-26 Heat-bondable retroreflective sheeting Expired CA1008834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00350709A US3836227A (en) 1973-04-13 1973-04-13 Heat-bondable retroreflective sheeting

Publications (1)

Publication Number Publication Date
CA1008834A true CA1008834A (en) 1977-04-19

Family

ID=23377862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,542A Expired CA1008834A (en) 1973-04-13 1974-02-26 Heat-bondable retroreflective sheeting

Country Status (9)

Country Link
US (1) US3836227A (OSRAM)
JP (1) JPS5052995A (OSRAM)
AR (1) AR215411A1 (OSRAM)
AU (1) AU462460B2 (OSRAM)
BE (1) BE813689A (OSRAM)
CA (1) CA1008834A (OSRAM)
CH (1) CH574827A5 (OSRAM)
GB (1) GB1451170A (OSRAM)
ZA (1) ZA742356B (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826086B2 (ja) * 1976-12-28 1983-05-31 日本ビクター株式会社 情報記録盤及びその再生方式
JPH0617921B2 (ja) * 1984-03-15 1994-03-09 西武ポリマ化成株式会社 セル状反射シート
US4650283A (en) * 1984-08-03 1987-03-17 Minnesota Mining And Manufacturing Company Directionally imaged retroreflective sheeting
US4815818A (en) * 1984-12-18 1989-03-28 Eagle Industries, Inc. Three-dimensional flexible reflectors
CA1284141C (en) * 1985-11-18 1991-05-14 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making
US4678695A (en) * 1985-12-23 1987-07-07 Minnesota Mining And Manufacturing Company Encapsulated flattop retroreflective sheeting and method for producing the same
CA1324861C (en) * 1987-07-02 1993-11-30 Minnesota Mining And Manufacturing Company Heat activatable adhesive
US4988555A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Patterned pavement marking
US5055347A (en) * 1988-12-09 1991-10-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting adapted to be bonded to vulcanizable or curable substrate
DK257390A (da) * 1990-10-25 1992-04-26 Reflex Promotion Transfer til dekorering af overflader med billeder, der er ekstremt holdbare, og specielt billeder omfattende lysreflekterende og farvede omraader i vilkaarlig kombination, samt fremgangsmaade til fremstilling deraf
KR100228593B1 (ko) * 1990-10-25 1999-11-01 스프레이그 로버트 월터 역반사성의 착색상을 형성하기 위한 전사제품 및 이를 제조하는 방법
EP0623224A1 (en) * 1992-01-21 1994-11-09 Leucadia Inc Glass beads embedded into high density polyethylene substrate for use as retroreflective articles, namely fencing
US5503906A (en) * 1993-05-05 1996-04-02 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
US5344705A (en) * 1993-05-05 1994-09-06 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
US5474827A (en) * 1994-03-23 1995-12-12 Minnesota Mining And Manufacturing Company Retroreflective article and method of making the same
KR100338991B1 (ko) * 1994-04-01 2002-12-26 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 재귀반사성아플리케를가진의류
EP0815477B1 (en) * 1995-03-23 2000-08-02 Minnesota Mining And Manufacturing Company Retroreflective applique
JP3493245B2 (ja) * 1995-05-12 2004-02-03 ミネソタ マイニング アンド マニュファクチャリング カンパニー 再帰性反射シート及び再帰性反射性能を有する物品
US7749111B1 (en) 1999-01-11 2010-07-06 Lifetime Products, Inc. System and method for bonding an acrylic surface to a frame
EP1144524B1 (en) 1999-01-14 2006-10-11 Reflec PLC Retroreflective inks
GB2347366A (en) * 1999-03-05 2000-09-06 Reflective Technology Ind Ltd Reflective tape
GB0324418D0 (en) * 2003-10-17 2003-11-19 Bae Systems Plc Rectroreflective devices and systems
DE102004025325A1 (de) * 2004-05-19 2005-12-08 Erich Utsch Ag Transparente retroreflektierende Folie und Verfahren zu Ihrer Herstellung
CN106707388A (zh) * 2017-03-23 2017-05-24 浙江海川安全防护用品有限公司 一种炫彩高亮反光布及制造工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286604A (en) * 1962-08-16 1966-11-22 Prismo Safety Corp Marking materials
USB322986I5 (OSRAM) * 1963-01-04
US3355311A (en) * 1963-10-22 1967-11-28 Pittsburgh Plate Glass Co Reflective coatings
US3700305A (en) * 1970-12-14 1972-10-24 Minnesota Mining & Mfg Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres

Also Published As

Publication number Publication date
AU6781774A (en) 1975-06-26
ZA742356B (en) 1975-04-30
DE2418026B2 (de) 1976-02-12
US3836227A (en) 1974-09-17
JPS5052995A (OSRAM) 1975-05-10
GB1451170A (en) 1976-09-29
AR215411A1 (es) 1979-10-15
BE813689A (fr) 1974-10-14
AU462460B2 (en) 1975-06-26
DE2418026A1 (de) 1974-10-31
CH574827A5 (OSRAM) 1976-04-30

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