BE703377A - - Google Patents

Info

Publication number
BE703377A
BE703377A BE703377DA BE703377A BE 703377 A BE703377 A BE 703377A BE 703377D A BE703377D A BE 703377DA BE 703377 A BE703377 A BE 703377A
Authority
BE
Belgium
Application number
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 BE703377A publication Critical patent/BE703377A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • B29D11/00634—Production of filters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE703377D 1966-09-02 1967-09-01 BE703377A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57757666A 1966-09-02 1966-09-02
US57757866A 1966-09-02 1966-09-02

Publications (1)

Publication Number Publication Date
BE703377A true BE703377A (en) 1968-03-01

Family

ID=27077280

Family Applications (1)

Application Number Title Priority Date Filing Date
BE703377D BE703377A (en) 1966-09-02 1967-09-01

Country Status (6)

Country Link
BE (1) BE703377A (en)
CH (1) CH496248A (en)
DE (1) DE1720124C3 (en)
GB (1) GB1201066A (en)
NL (1) NL139394B (en)
SE (1) SE331917B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637514A1 (en) * 1976-08-20 1978-02-23 Agfa Gevaert Ag OPTICAL IMAGING SYSTEM FOR COPY DEVICES
FR2682678A1 (en) * 1991-10-21 1993-04-23 Montpellier Ecole Nale Sup Chi Metal dithienes, process for their preparation and their applications as heat sensors
AU661382B2 (en) * 1992-04-02 1995-07-20 Nippon Paper Industries Co. Ltd. Novel bis-dithiobenzilnickel complexes and benzoin derivatives
US5466755A (en) * 1992-08-20 1995-11-14 Kureha, Kagaku Kogyo Kabushiki Kaisha Optical filter
EP0586135B1 (en) * 1992-08-20 1997-10-15 Kureha Kagaku Kogyo Kabushiki Kaisha Optical filter
KR100444332B1 (en) * 1999-12-20 2004-08-16 도요 보세키 가부시키가이샤 Infrared absorption filter
DE102009031915A1 (en) 2009-07-06 2011-01-13 Osram Opto Semiconductors Gmbh A composition for producing a filter material for radiation, a method for producing a composition for a filter material, a material for filtering radiation and an optoelectronic component comprising the material

Also Published As

Publication number Publication date
NL6712037A (en) 1968-03-04
DE1720124B2 (en) 1973-09-13
DE1720124A1 (en) 1972-03-16
SE331917B (en) 1971-01-18
DE1720124C3 (en) 1974-05-02
CH496248A (en) 1970-09-15
NL139394B (en) 1973-07-16
GB1201066A (en) 1970-08-05

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INTERNATIONAL POLAROID CORP.

Effective date: 19870901