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1. WO2009023149 - METHOD OF MAKING A HEAT-TREATED COATED GLASS ARTICLE USING A POLYMER DISPERSION

Publication Number WO/2009/023149
Publication Date 19.02.2009
International Application No. PCT/US2008/009564
International Filing Date 08.08.2008
Chapter 2 Demand Filed 27.05.2009
IPC
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34
with at least two coatings having different compositions
42
at least one coating of an organic material and at least one non-metal coating
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
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
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C03C 17/42 (2006.01)
C09D 5/00 (2006.01)
CPC
C03C 17/42
C03C 2218/11
C03C 2218/355
C09D 5/008
Applicants
  • GUARDIAN INDUSTRIES CORP. [US/US]; 2300 Harmon Road Auburn Hills, MI 48326-1714, US (AllExceptUS)
  • THOMSEN, Scott, V. [US/US]; US (UsOnly)
  • VARAPRASAD, Desaraju, V. [US/US]; US (UsOnly)
Inventors
  • THOMSEN, Scott, V.; US
  • VARAPRASAD, Desaraju, V.; US
Agents
  • RHOA, Joseph, A.; Nixon & Vanderhye P.C. 901 North Glebe Road, 11th Floor Arlington, VA 22203-1808, US
Priority Data
60/935,40410.08.2007US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF MAKING A HEAT-TREATED COATED GLASS ARTICLE USING A POLYMER DISPERSION
(FR) PROCÉDÉ DE RÉALISATION D'UN ARTICLE EN VERRE REVÊTU TRAITÉ THERMIQUEMENT EN UTILISANT UNE DISPERSION POLYMÈRE
Abstract
(EN)
A temporary protective coating is provided over a coated glass substrate. The temporary protective coating is applied in an aqueous dispersion then solidified on the substrate. The temporary protective coating is then removed by treatment with a basic solution. In certain example embodiments, the temporary protective coating is applied after heat treatment before the coated substrate is coupled to another substrate to form a window unit such as an IG window unit or a laminated vehicle windshield.
(FR)
L'invention concerne un revêtement protecteur temporaire qui est fourni sur un substrat de verre revêtu. Le revêtement protecteur temporaire est appliqué sous la forme d'une dispersion aqueuse et solidifié ensuite sur le substrat. Le revêtement protecteur temporaire est alors retiré par traitement avec une solution basique. Dans certains modes de réalisation donnés à titre d'exemple, le revêtement protecteur temporaire est appliqué après un traitement thermique avant que le substrat revêtu soit couplé à un autre substrat pour former un bloc fenêtre comme un bloc fenêtre à vitrage isolant ou un pare-brise de véhicule stratifié.
Also published as
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