NO144623C - MANUFACTURING STROELY DISCS USING GLASS FIBER FILLED THERMOPLASTIC FILES - Google Patents

MANUFACTURING STROELY DISCS USING GLASS FIBER FILLED THERMOPLASTIC FILES

Info

Publication number
NO144623C
NO144623C NO762255A NO762255A NO144623C NO 144623 C NO144623 C NO 144623C NO 762255 A NO762255 A NO 762255A NO 762255 A NO762255 A NO 762255A NO 144623 C NO144623 C NO 144623C
Authority
NO
Norway
Prior art keywords
stroely
discs
files
manufacturing
glass fiber
Prior art date
Application number
NO762255A
Other languages
Norwegian (no)
Other versions
NO762255L (en
NO144623B (en
Inventor
Joachim Wank
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO762255L publication Critical patent/NO762255L/no
Publication of NO144623B publication Critical patent/NO144623B/en
Publication of NO144623C publication Critical patent/NO144623C/en

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)
NO762255A 1975-07-12 1976-06-29 MANUFACTURING STROELY DISCS USING GLASS FIBER FILLED THERMOPLASTIC FILES NO144623C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2531240A DE2531240C2 (en) 1975-07-12 1975-07-12 Process for the production of diffusing light disks

Publications (3)

Publication Number Publication Date
NO762255L NO762255L (en) 1977-01-13
NO144623B NO144623B (en) 1981-06-29
NO144623C true NO144623C (en) 1981-10-07

Family

ID=5951383

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762255A NO144623C (en) 1975-07-12 1976-06-29 MANUFACTURING STROELY DISCS USING GLASS FIBER FILLED THERMOPLASTIC FILES

Country Status (13)

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

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 (en) * 1977-05-14 1981-12-24 Bayer Ag, 5090 Leverkusen Manufacture of lens diffusers
JPS57133149A (en) * 1981-02-12 1982-08-17 Idemitsu Kosan Co Ltd Polycarbonate resin composition
NL8300817A (en) * 1983-03-07 1984-10-01 Philips Nv PROJECTION SCREEN.
DE4424106A1 (en) 1994-07-08 1996-01-11 Bayer Ag Laminates
US6550938B2 (en) * 2000-02-09 2003-04-22 Lexalite International Corporation Lighting fixture employing a partially reflective partially transmittive polymeric reflector
DE102007044146A1 (en) 2007-09-12 2009-03-19 Bayer Materialscience Ag Thermoplastic with metal identification plate
DE102008051409A1 (en) 2008-10-11 2010-04-15 Bayer Materialscience Ag security element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245938B (en) * 1963-11-30 1967-08-03
US3291868A (en) * 1964-07-20 1966-12-13 Owens Corning Fiberglass Corp Production of polarizing elements
DE1544920A1 (en) * 1965-10-08 1969-07-24 Bayer Ag Translucent plastics for lighting purposes
DE1729529A1 (en) * 1968-02-23 1972-02-10 Bayer Ag Process for the production of glass fiber reinforced thermoplastics
DE2118597A1 (en) * 1970-04-21 1971-11-11 Joergensen, Knud, Frederikshavn (Dänemark); r Translucent material

Also Published As

Publication number Publication date
NL7607643A (en) 1977-01-14
FR2318020A1 (en) 1977-02-11
NL185068C (en) 1990-01-16
SE7607826L (en) 1977-01-13
JPS5629241B2 (en) 1981-07-07
DK313376A (en) 1977-01-13
DE2531240C2 (en) 1984-07-26
CA1068034A (en) 1979-12-11
NL185068B (en) 1989-08-16
BE843908A (en) 1977-01-10
GB1515439A (en) 1978-06-21
DK146776B (en) 1984-01-02
FR2318020B1 (en) 1982-05-21
CH602314A5 (en) 1978-07-31
NO762255L (en) 1977-01-13
NO144623B (en) 1981-06-29
IT1062602B (en) 1984-10-20
ATA504076A (en) 1979-06-15
DK146776C (en) 1984-07-16
AT354905B (en) 1979-02-11
DE2531240A1 (en) 1977-01-27
JPS5211046A (en) 1977-01-27

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