JPS5629241B2 - - Google Patents

Info

Publication number
JPS5629241B2
JPS5629241B2 JP8107176A JP8107176A JPS5629241B2 JP S5629241 B2 JPS5629241 B2 JP S5629241B2 JP 8107176 A JP8107176 A JP 8107176A JP 8107176 A JP8107176 A JP 8107176A JP S5629241 B2 JPS5629241 B2 JP S5629241B2
Authority
JP
Japan
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
JP8107176A
Other languages
Japanese (ja)
Other versions
JPS5211046A (en
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 filed Critical
Publication of JPS5211046A publication Critical patent/JPS5211046A/ja
Publication of JPS5629241B2 publication Critical patent/JPS5629241B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Pens And Brushes (AREA)
  • Braking Arrangements (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
JP51081071A 1975-07-12 1976-07-09 Method of manufacturing dispersion disc Granted JPS5211046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2531240A DE2531240C2 (de) 1975-07-12 1975-07-12 Verfahren zum Herstellen von Streulichtscheiben

Publications (2)

Publication Number Publication Date
JPS5211046A JPS5211046A (en) 1977-01-27
JPS5629241B2 true JPS5629241B2 (de) 1981-07-07

Family

ID=5951383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51081071A Granted JPS5211046A (en) 1975-07-12 1976-07-09 Method of manufacturing dispersion disc

Country Status (13)

Country Link
JP (1) JPS5211046A (de)
AT (1) AT354905B (de)
BE (1) BE843908A (de)
CA (1) CA1068034A (de)
CH (1) CH602314A5 (de)
DE (1) DE2531240C2 (de)
DK (1) DK146776C (de)
FR (1) FR2318020A1 (de)
GB (1) GB1515439A (de)
IT (1) IT1062602B (de)
NL (1) NL185068C (de)
NO (1) NO144623C (de)
SE (1) SE7607826L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585338A (en) * 1977-05-14 1981-02-25 Bayer Ag Use of sheets of thermoplastic filled with glass beads for the manufacture of light diffuser plates
DE2721885C3 (de) * 1977-05-14 1981-12-24 Bayer Ag, 5090 Leverkusen Herstellung von Streulichtscheiben
JPS57133149A (en) * 1981-02-12 1982-08-17 Idemitsu Kosan Co Ltd Polycarbonate resin composition
NL8300817A (nl) * 1983-03-07 1984-10-01 Philips Nv Projektiescherm.
DE4424106A1 (de) 1994-07-08 1996-01-11 Bayer Ag Schichtstoffe
US6550938B2 (en) * 2000-02-09 2003-04-22 Lexalite International Corporation Lighting fixture employing a partially reflective partially transmittive polymeric reflector
DE102007044146A1 (de) 2007-09-12 2009-03-19 Bayer Materialscience Ag Thermoplast mit Metallkennzeichnungsplättchen
DE102008051409A1 (de) 2008-10-11 2010-04-15 Bayer Materialscience Ag Sicherheitselement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245938B (de) * 1963-11-30 1967-08-03
US3291868A (en) * 1964-07-20 1966-12-13 Owens Corning Fiberglass Corp Production of polarizing elements
DE1544920A1 (de) * 1965-10-08 1969-07-24 Bayer Ag Transluzente Kunststoffe fuer lichttechnische Zwecke
DE1729529A1 (de) * 1968-02-23 1972-02-10 Bayer Ag Verfahren zum Herstellen von glasfaserverstaerkten thermoplastischen Kunststoffen
DE2118597A1 (de) * 1970-04-21 1971-11-11 Joergensen, Knud, Frederikshavn (Dänemark); r Durchscheinendes Material

Also Published As

Publication number Publication date
NL7607643A (nl) 1977-01-14
FR2318020A1 (fr) 1977-02-11
NL185068C (nl) 1990-01-16
NO144623C (no) 1981-10-07
SE7607826L (sv) 1977-01-13
DK313376A (da) 1977-01-13
DE2531240C2 (de) 1984-07-26
CA1068034A (en) 1979-12-11
NL185068B (nl) 1989-08-16
BE843908A (fr) 1977-01-10
GB1515439A (en) 1978-06-21
DK146776B (da) 1984-01-02
FR2318020B1 (de) 1982-05-21
CH602314A5 (de) 1978-07-31
NO762255L (de) 1977-01-13
NO144623B (no) 1981-06-29
IT1062602B (it) 1984-10-20
ATA504076A (de) 1979-06-15
DK146776C (da) 1984-07-16
AT354905B (de) 1979-02-11
DE2531240A1 (de) 1977-01-27
JPS5211046A (en) 1977-01-27

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