IT1251891B - Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare - Google Patents

Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare

Info

Publication number
IT1251891B
IT1251891B ITMI912577A ITMI912577A IT1251891B IT 1251891 B IT1251891 B IT 1251891B IT MI912577 A ITMI912577 A IT MI912577A IT MI912577 A ITMI912577 A IT MI912577A IT 1251891 B IT1251891 B IT 1251891B
Authority
IT
Italy
Prior art keywords
production
stable
solar radiation
transparent plastic
plastic substrate
Prior art date
Application number
ITMI912577A
Other languages
English (en)
Inventor
Giuseppe Iori
Gian Giuseppe Giani
Original Assignee
Intercast Europ Spa
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 Intercast Europ Spa filed Critical Intercast Europ Spa
Priority to ITMI912577A priority Critical patent/IT1251891B/it
Publication of ITMI912577A0 publication Critical patent/ITMI912577A0/it
Priority to DE69217972T priority patent/DE69217972T2/de
Priority to PCT/EP1992/002202 priority patent/WO1993006160A1/en
Priority to EP92919843A priority patent/EP0606279B1/en
Publication of ITMI912577A1 publication Critical patent/ITMI912577A1/it
Application granted granted Critical
Publication of IT1251891B publication Critical patent/IT1251891B/it

Links

Classifications

    • 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
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6426—Heterocyclic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65112—Compounds containing aldehyde or ketone groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65118—Compounds containing hydroxyl 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Coloring (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

Un metodo per la produzione di un substrato trasparente in materia plastica avente una colorazione superficiale stabile alla radiazione solare, comprende le fasi di:- introdurre almeno un composto colorante in uno strato superficiale del substrato trasparente;- veicolare nello strato superficiale del substrato almeno un composto stabilizzante alla radiazione ultravioletta.
ITMI912577A 1991-09-27 1991-09-27 Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare IT1251891B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI912577A IT1251891B (it) 1991-09-27 1991-09-27 Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare
DE69217972T DE69217972T2 (de) 1991-09-27 1992-09-23 Verfahren zum herstellen von transparenten substraten aus kunststoffmaterialen mit einer oberflaechenfarbe, die sonnenstrahlungsbestaendig ist
PCT/EP1992/002202 WO1993006160A1 (en) 1991-09-27 1992-09-23 A method of producing a transparent substrate of plastics material having surface tinting which is resistant to solar radiation
EP92919843A EP0606279B1 (en) 1991-09-27 1992-09-23 A method of producing a transparent substrate of plastics material having surface tinting which is resistant to solar radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912577A IT1251891B (it) 1991-09-27 1991-09-27 Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare

Publications (3)

Publication Number Publication Date
ITMI912577A0 ITMI912577A0 (it) 1991-09-27
ITMI912577A1 ITMI912577A1 (it) 1993-03-27
IT1251891B true IT1251891B (it) 1995-05-26

Family

ID=11360775

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912577A IT1251891B (it) 1991-09-27 1991-09-27 Metodo per la produzione di un substrato trasparente in materia plastica avente colorazione superficiale stabile alla radiazione solare

Country Status (4)

Country Link
EP (1) EP0606279B1 (it)
DE (1) DE69217972T2 (it)
IT (1) IT1251891B (it)
WO (1) WO1993006160A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789015A (en) * 1996-06-26 1998-08-04 Innotech, Inc. Impregnation of plastic substrates with photochromic additives
US5914174A (en) * 1996-12-05 1999-06-22 Innotech, Inc. Lens or semi-finished blank comprising photochromic resin compositions
JP3547662B2 (ja) * 1999-09-20 2004-07-28 Ｈｏｙａ株式会社 紫外線吸収性に優れたプラスチック眼鏡レンズ及びその製造方法
US10302267B2 (en) * 2014-10-27 2019-05-28 Ford Global Technologies, Llc Color infused automobile headlamp lens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872878A (en) * 1987-03-17 1989-10-10 Dennis T. Grendahl Optical brigthener in an intraocular lens

Also Published As

Publication number Publication date
WO1993006160A1 (en) 1993-04-01
ITMI912577A0 (it) 1991-09-27
ITMI912577A1 (it) 1993-03-27
DE69217972T2 (de) 1997-07-10
DE69217972D1 (de) 1997-04-10
EP0606279B1 (en) 1997-03-05
EP0606279A1 (en) 1994-07-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929