IT1064749B - GLASS OR SAFETY SCREEN FOR THE PROTECTION OF THE ORGANS OF SIGHT FOR MASKED AND SIMILAR GLASSES - Google Patents

GLASS OR SAFETY SCREEN FOR THE PROTECTION OF THE ORGANS OF SIGHT FOR MASKED AND SIMILAR GLASSES

Info

Publication number
IT1064749B
IT1064749B IT25927/76A IT2592776A IT1064749B IT 1064749 B IT1064749 B IT 1064749B IT 25927/76 A IT25927/76 A IT 25927/76A IT 2592776 A IT2592776 A IT 2592776A IT 1064749 B IT1064749 B IT 1064749B
Authority
IT
Italy
Prior art keywords
masked
sight
organs
glass
protection
Prior art date
Application number
IT25927/76A
Other languages
Italian (it)
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of IT1064749B publication Critical patent/IT1064749B/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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Eyeglasses (AREA)
  • Laminated Bodies (AREA)
IT25927/76A 1975-08-07 1976-08-02 GLASS OR SAFETY SCREEN FOR THE PROTECTION OF THE ORGANS OF SIGHT FOR MASKED AND SIMILAR GLASSES IT1064749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524614A FR2320563A1 (en) 1975-08-07 1975-08-07 PLASTIC PROTECTIVE GLASSES

Publications (1)

Publication Number Publication Date
IT1064749B true IT1064749B (en) 1985-02-25

Family

ID=9158873

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25927/76A IT1064749B (en) 1975-08-07 1976-08-02 GLASS OR SAFETY SCREEN FOR THE PROTECTION OF THE ORGANS OF SIGHT FOR MASKED AND SIMILAR GLASSES

Country Status (15)

Country Link
JP (1) JPS6038267B2 (en)
AT (1) AT356389B (en)
BE (1) BE844990A (en)
BR (1) BR7605152A (en)
CH (1) CH613783A5 (en)
DE (1) DE2634816A1 (en)
DK (1) DK153996C (en)
ES (1) ES450545A1 (en)
FR (1) FR2320563A1 (en)
GB (1) GB1487529A (en)
IT (1) IT1064749B (en)
LU (1) LU75555A1 (en)
NL (1) NL7608739A (en)
NO (1) NO762740L (en)
SE (1) SE7608712L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417790A (en) * 1979-05-10 1983-11-29 American Optical Corporation Finished ophthalmic lens comprising an optical smooth coating over a rough-surfaced base
FR2467908A1 (en) * 1979-10-17 1981-04-30 Saint Gobain Colouring polyurethane transparent layer in laminated glazing - by dipping in acid bath contg. reactive dye
JPS57158235A (en) * 1981-03-26 1982-09-30 Toray Ind Inc Plastic molding
US4408016A (en) * 1982-03-29 1983-10-04 Ppg Industries, Inc. Monomeric composition of a diol bis(allyl carbonate), a dispersed polymer, and a multifunctional acrylate monomer, and polymers prepared therefrom
FR2563835B1 (en) * 1984-05-02 1986-12-12 Saint Gobain Vitrage PROCESS AND DEVICE FOR MANUFACTURING A LAYER OF PLASTIC MATERIAL OF HIGH OPTICAL QUALITY AND SHEET OBTAINED BY THIS PROCESS
FR2574395B1 (en) * 1984-12-06 1987-01-02 Saint Gobain Vitrage TRANSPARENT COATING LAYER HAVING SELF-HEALING AND FOG RESISTANCE PROPERTIES FOR USE IN WINDOWS
FR2576011B1 (en) * 1985-01-15 1991-10-31 Saint Gobain Vitrage PROCESS AND DEVICE FOR MANUFACTURING SAFETY GLAZING
DE3831503A1 (en) * 1988-09-16 1990-03-22 Ver Glaswerke Gmbh Transparent reflection-reducing covering layer for transparent glass or plastic substrates
FR2677657B1 (en) * 1991-06-13 2001-09-14 Valeo Vision COATING COMPOSITION FOR PROTECTING ICE GLASSES IN PLASTIC MATERIAL FOR VEHICLE LIGHTING AND SIGNALING DEVICES.
JP4032598B2 (en) * 2000-03-24 2008-01-16 市光工業株式会社 Lens structure for vehicle lamp and manufacturing method thereof
WO2011124710A1 (en) 2010-04-09 2011-10-13 Basf Se Coatings that can be repaired by the application of energy
US8586697B2 (en) 2010-04-09 2013-11-19 Basf Se Coatings repairable by introduction of energy
DE102013016325A1 (en) * 2013-10-04 2015-04-09 Webasto SE Method for producing a vehicle outer surface component and vehicle outer surface component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058804C2 (en) * 1970-11-30 1982-04-15 Ernst 7326 Heiningen Weichel Cutter for agricultural leaves and stalks
CA992244A (en) * 1972-02-01 1976-06-29 Herbert M. Bond Plastic lenses
FR2251608B1 (en) * 1973-11-16 1977-09-23 Saint Gobain

Also Published As

Publication number Publication date
LU75555A1 (en) 1977-04-20
DE2634816C2 (en) 1989-12-14
BR7605152A (en) 1977-08-02
CH613783A5 (en) 1979-10-15
DE2634816A1 (en) 1977-02-24
NL7608739A (en) 1977-02-09
DK354976A (en) 1977-02-08
BE844990A (en) 1977-02-07
GB1487529A (en) 1977-10-05
FR2320563A1 (en) 1977-03-04
NO762740L (en) 1977-02-08
DK153996B (en) 1988-10-03
ES450545A1 (en) 1977-08-16
JPS6038267B2 (en) 1985-08-30
FR2320563B1 (en) 1977-12-16
SE7608712L (en) 1977-02-08
DK153996C (en) 1989-02-13
AT356389B (en) 1980-04-25
JPS5221088A (en) 1977-02-17
ATA584976A (en) 1979-09-15

Similar Documents

Publication Publication Date Title
IT1064749B (en) GLASS OR SAFETY SCREEN FOR THE PROTECTION OF THE ORGANS OF SIGHT FOR MASKED AND SIMILAR GLASSES
IT7948600A0 (en) VIRTUAL FENCES WITH LIGHT PROTECTION FOR THE SURVEILLANCE OF ENVIRONMENTS WITH ALARM AND PROTECTION ZONES
IT1111499B (en) PROCEDURE FOR THE MANUFACTURE OF DECORATED OR COLORED GLASS LAMINATES
IT1066335B (en) PROCEDURE FOR THE PRODUCTION OF LAYERED SAFETY GLASS
NL7802849A (en) OBJECT OF SENSITIVE GLASS.
IT1091168B (en) FIRE RESISTANT GLASS
IT1126059B (en) PROCEDURE FOR THE MANUFACTURE OF EYE PROTECTIVE SCREENS AND IN PARTICULAR OF GLASS LENSES IN CARBONATE OF ALYL DIGLICLES OR IN OTHER SUBSTANCES HAVING SIMILAR PROPERTIES
BE868161A (en) TRANSPARENT ANTI-FIRE PANEL
NO158930C (en) FIRE PROTECTIVE GLASS PANEL.
IT1136202B (en) SAFETY GLASS DOOR FIREPROOF AND PARAFUMO
IT1076267B (en) PROCEDURE FOR THE PROCESSING OF MELT GLASS
NO137637C (en) PROTECTIVE DEVICE FOR MANUAL BREAKING OF SEALED GLASS CAMPS
IT1075374B (en) LAYER OF SAFETY GLASS LAYER
BR7608127A (en) GLASS IMPROVEMENT OF TRANSPARENT MATERIAL
JPS525392A (en) Waterble sizing agent of glass fibre
JPS528017A (en) Lens of tempered glass for eyeeglass and chemically ionnexchanged
IT1065007B (en) SAFETY GLASS FOR THE PROTECTION OF THE ORGANS OF THE VIEW IN THE EVENT OF BREAKING IMPACT AND OTHER FOR EYEWEAR MASKS AND SCREENS FOR EYE PROTECTION
IT1092495B (en) PROCEDURE PARTICULARLY FOR GLAZING GLASS AND GLASS
SE396369B (en) PHOTOTROPT GLASS AND PROCEDURE FOR ITS PREPARATION
IT1106527B (en) PROCEDURE AND DEVICE FOR THE PRODUCTION OF GLASS FIBERS
IT1053390B (en) PROCEDURE AND APPARATUS FOR THE PRODUCTION OF FIBERS PARTICULARLY OF GLASS
SE421066B (en) DEVICE FOR QUICK GLUTCHING OF GLASS
JPS51142010A (en) Glass for lens of eye glass
JPS525391A (en) Sizing component of glass fibre
IT1132373B (en) PROCEDURE FOR THE PRODUCTION OF PHOTOCROMIC GLASSES AND PHOTOCROMIC GLASS OBTAINED WITH THE PROCEDURE

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950831