CH602314A5 - - Google Patents

Info

Publication number: CH602314A5
Authority: CH; Switzerland

Application number

CH883676A

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.)

1975-07-12

Filing date

1976-07-09

Publication date

1978-07-31

1976-07-09 Application filed by Bayer Ag filed Critical Bayer Ag

1978-07-31 Publication of CH602314A5 publication Critical patent/CH602314A5/xx

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)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Textile Engineering (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Ophthalmology & Optometry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Optical Elements Other Than Lenses (AREA)
Reinforced Plastic Materials (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)

CH883676A 1975-07-12 1976-07-09 CH602314A5 (xx)

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 (1)

Publication Number	Publication Date
CH602314A5 true CH602314A5 (xx)	1978-07-31

Family

ID=5951383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH883676A CH602314A5 (xx)	1975-07-12	1976-07-09

Country Status (13)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2721885C3 (de) *	1977-05-14	1981-12-24	Bayer Ag, 5090 Leverkusen	Herstellung von Streulichtscheiben
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
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 (xx) *	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

1975
- 1975-07-12 DE DE2531240A patent/DE2531240C2/de not_active Expired
1976
- 1976-06-21 CA CA255,344A patent/CA1068034A/en not_active Expired
- 1976-06-29 NO NO762255A patent/NO144623C/no unknown
- 1976-07-07 GB GB28246/76A patent/GB1515439A/en not_active Expired
- 1976-07-08 BE BE168735A patent/BE843908A/xx not_active IP Right Cessation
- 1976-07-08 SE SE7607826A patent/SE7607826L/xx not_active Application Discontinuation
- 1976-07-09 DK DK313376A patent/DK146776C/da active
- 1976-07-09 NL NLAANVRAGE7607643,A patent/NL185068C/xx not_active IP Right Cessation
- 1976-07-09 AT AT504076A patent/AT354905B/de not_active IP Right Cessation
- 1976-07-09 CH CH883676A patent/CH602314A5/xx not_active IP Right Cessation
- 1976-07-09 IT IT50346/76A patent/IT1062602B/it active
- 1976-07-09 JP JP51081071A patent/JPS5211046A/ja active Granted
- 1976-07-12 FR FR7621319A patent/FR2318020A1/fr active Granted

Also Published As

Publication number	Publication date
BE843908A (fr)	1977-01-10
SE7607826L (sv)	1977-01-13
NL185068C (nl)	1990-01-16
DK146776B (da)	1984-01-02
CA1068034A (en)	1979-12-11
DK146776C (da)	1984-07-16
JPS5211046A (en)	1977-01-27
DE2531240C2 (de)	1984-07-26
DE2531240A1 (de)	1977-01-27
DK313376A (da)	1977-01-13
AT354905B (de)	1979-02-11
NL7607643A (nl)	1977-01-14
NL185068B (nl)	1989-08-16
NO762255L (xx)	1977-01-13
JPS5629241B2 (xx)	1981-07-07
NO144623C (no)	1981-10-07
IT1062602B (it)	1984-10-20
ATA504076A (de)	1979-06-15
FR2318020A1 (fr)	1977-02-11
NO144623B (no)	1981-06-29
GB1515439A (en)	1978-06-21
FR2318020B1 (xx)	1982-05-21

Publication	Publication Date	Title
FR2318020B1 (xx)	1982-05-21
JPS51158872U (xx)	1976-12-17
CH600691A5 (xx)	1978-06-30
BG21789A1 (xx)	1976-09-20
BG22170A1 (xx)	1977-02-20
BG22191A1 (xx)	1977-02-20
BG22609A1 (xx)	1977-04-20
BG22610A1 (xx)	1977-04-20
BG22751A1 (xx)	1977-04-20
BG22873A1 (xx)	1977-05-20
BG22953A1 (xx)	1977-05-20
CH325575A4 (xx)	1976-08-13
CH582411A5 (xx)	1976-11-30
CH585151A5 (xx)	1977-02-28
CH587647A5 (xx)	1977-05-13
CH588635A5 (xx)	1977-06-15
CH588994A5 (xx)	1977-06-30
CH589528A5 (xx)	1977-07-15
CH590572A5 (xx)	1977-08-15
CH591097A5 (xx)	1977-09-15
CH591230A5 (xx)	1977-09-15
BE848031A (xx)	1977-03-01
CH594585A5 (xx)	1978-01-13
CH594807A5 (xx)	1978-01-31
CH595131A5 (xx)	1978-01-31

Legal Events

Date	Code	Title	Description
1993-03-31	PL	Patent ceased
2024-10-31	PL	Patent ceased