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MX9709761A - Composiciones de resina fotocromica. - Google Patents

Composiciones de resina fotocromica.

Info

Publication number
MX9709761A
MX9709761A MX9709761A MX9709761A MX9709761A MX 9709761 A MX9709761 A MX 9709761A MX 9709761 A MX9709761 A MX 9709761A MX 9709761 A MX9709761 A MX 9709761A MX 9709761 A MX9709761 A MX 9709761A
Authority
MX
Mexico
Prior art keywords
additive
resin composition
preferably selected
photochromic
photochromic resin
Prior art date
Application number
MX9709761A
Other languages
English (en)
Other versions
MXPA97009761A (es
Inventor
Amitava Gupta
Ronald D Blum
William Kokonaski
Venkatramani S Iyer
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of MX9709761A publication Critical patent/MX9709761A/es
Publication of MXPA97009761A publication Critical patent/MXPA97009761A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Eyeglasses (AREA)
  • Polymerisation Methods In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Filters (AREA)

Abstract

Se provee una resina caracterizada porque comprende una mezcla de por lo menos dos componentes polimerizables, por lo menos un aditivo torocromico, por lo menos un aditivo y por lo menos un iniciador de polimerizacion; la mezcla de por lo menos dos componentes polimerizables se selecciona preferiblemente a partir de acrilatos y metacrilatos monofuncionales, difuncionales y multifuncionales; el aditivo fotocromico se selecciona preferiblemente a partir de aditivos de espiroxazina y espiropoirano, y el aditivo se selecciona preferiblemente a partir de antioxidantes, agentes barredores de radicales y agentes absorbedores de ultravioleta.
MXPA/A/1997/009761A 1996-12-05 1997-12-05 Composiciones de resina fotocromica MXPA97009761A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08759660 1996-12-05
US08/759,660 US5914174A (en) 1996-12-05 1996-12-05 Lens or semi-finished blank comprising photochromic resin compositions

Publications (2)

Publication Number Publication Date
MX9709761A true MX9709761A (es) 1998-10-31
MXPA97009761A MXPA97009761A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
DE69716220T2 (de) 2003-07-24
DE69716220D1 (de) 2002-11-14
EP0846708B1 (en) 2002-10-09
CA2223336A1 (en) 1998-06-05
JPH10231331A (ja) 1998-09-02
US5914174A (en) 1999-06-22
ES2185879T3 (es) 2003-05-01
EP0846708A3 (en) 1999-03-03
EP0846708A2 (en) 1998-06-10
TW480277B (en) 2002-03-21
JP4332233B2 (ja) 2009-09-16
SG65706A1 (en) 1999-06-22
AU4682197A (en) 1998-06-11
AU733529B2 (en) 2001-05-17

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