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公开(公告)号：ES2712824T3
公开(公告)日：2019-05-14
申请号：ES12722773
申请日：2012-04-11
Applicant: SAINT GOBAIN
Inventor： WERY SÉBASTIEN , DUCOURTHIAL ELODIE , DEBRAINE ANGÉLIQUE , BARBIER BENOÎT , DUCLAUX VIRGINIE
Abstract: Composición adaptada a la impresión en negro por serigrafía de una lámina de polivinilbutiral destinada a formar parte de un acristalamiento estratificado, caracterizada por que comprende: - 11 a 13% en masa de polivinilbutiral, - 35 a 40% en masa de al menos un diéster de diácido carboxílico alifático y - al menos un pigmento negro en cantidad y superficie específica seleccionadas de manera que la viscosidad Brookfield a 20ºC de la composición esté comprendida entre 9 y 13 Pa.s.
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公开(公告)号：AU2015250663B2
公开(公告)日：2018-07-05
申请号：AU2015250663
申请日：2015-04-21
Applicant: SAINT GOBAIN
Inventor： CHAHBOUNE KAMEL , DUCOURTHIAL ELODIE
Abstract: The present invention relates to a process for manufacturing a glass panel providing a one-way vision function and comprising one or more discrete enamel patterns composed of a plurality of layers that are exactly coincident, characterized in that: a) at least one oxide-based protective layer of a thickness larger than or equal to 10 nm is deposited on the glass substrate; b) at least two layers of different compositions are deposited on the protective layer, the composition of one of these layers containing at least one mineral pigment and being free of glass frit, the composition of the other being an enamel containing at least one glass frit and at least one mineral pigment of colour different from that of the layer free from glass frit, the layer free from glass frit being deposited on all or some of the surface of the panel and the enamel layer being deposited by screen printing in the form of the desired pattern(s); c) the panel coated with said layers is heated to a temperature high enough to bake the enamel; and d) the pigments not held in place by the enamel, i.e. those located beyond the pattern(s), are removed, the particles of pigment(s) and the particles of the glass frit(s) being of similar size and especially having a particle size distribution such that 50% of the particles are smaller than 7 µm in size.
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公开(公告)号：FR3056207A1
公开(公告)日：2018-03-23
申请号：FR1658765
申请日：2016-09-19
Applicant: SAINT GOBAIN
Inventor： DUCOURTHIAL ELODIE , MARIA JULIETTE , RAVAGNANI CHRISTIAN , LALLEMENT MARION
Abstract: La présente invention porte sur un substrat en verre comprenant, sur au moins une partie d'une de ses faces, au moins : - une couche de protection temporaire polymérique non soluble dans l'eau destinée à être éliminée par traitement thermique lors d'une transformation du substrat telle que un recuit, un bombage et/ou une trempe, et - une couche d'émail constituée d'un mélange de fritte de verre, de pigments inorganiques et de composants organiques déposée sur au moins une partie de la couche de protection, ledit émail étant caractérisé par le fait que : - sa température de transition vitreuse Tg est supérieure à la température Tc60% définie comme étant la température à laquelle 60% de la masse initiale de la couche de protection s'est consumée, ladite température Tc60% déterminée par analyse thermogravimétrique sous air, - le retrait maximal de l'émail mesuré par analyse thermomécanique entre 450°C et 650° Cest supérieur à 20% - la différence Tg-Tinflexion entre la température de transition vitreuse Tg et la température d'inflexion Tinflexion est inférieure à 60°C, la température d'inflexion étant définie comme étant la température à laquelle la vitesse de déplacement mesurée par analyse thermomécanique de l'émail est maximale, et - la teneur en pigments inorganiques entrant dans la composition totale de l'émail est inférieure à 35%en poids.
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公开(公告)号：EA027427B1
公开(公告)日：2017-07-31
申请号：EA201590302
申请日：2013-07-22
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor： WERY SEBASTIEN , DUCOURTHIAL ELODIE , RAMI JEROME , BARBIER BENOIT , DASSONVILLE CAMILLE , MOREL ANGELIQUE
Abstract: Внастоящемизобретениипредлагаются: композиция, подходящаядляцветнойпечати (посредствомтрафаретнойпечати) листаполимерногоматериала, предназначенногов качествечастимногослойногоостекления, отличающаясятем, чтоонасодержитот 10 до 15 мас.% поливинилбутираля, от 32 до 45 мас.% поменьшеймереодногорастворителя, которыйпреимущественносоставляетпоменьшеймереодинсложныйалифатическийдиэфирдикарбоновойкислоты, ипоменьшеймереодинбелыйпигмент, укоторогоколичествои удельнаяповерхностьвыбираютсятакимобразом, чтовязкостькомпозициипоБрукфильдупри 20°Ссоставляетот 9 до 13 Па∙с; способпечати (посредствомтрафаретнойпечати) листаполимерногоматериала, предназначенногов качествечастимногослойногоостекления, сиспользованиемданнойкомпозиции; листполимерногоматериала, предназначенныйв качествечастимногослойногоостекления, снанесеннойпечатью (посредствомтрафаретнойпечати), сиспользованиемданнойкомпозициии многослойноеостекление, содержащеетакойлистполимерногоматериала.
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公开(公告)号：AU2015250663A1
公开(公告)日：2016-12-01
申请号：AU2015250663
申请日：2015-04-21
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor： CHAHBOUNE KAMEL , DUCOURTHIAL ELODIE
Abstract: The present invention relates to a process for manufacturing a glass panel providing a one-way vision function and comprising one or more discrete enamel patterns composed of a plurality of layers that are exactly coincident, characterized in that: a) at least one oxide-based protective layer of a thickness larger than or equal to 10 nm is deposited on the glass substrate; b) at least two layers of different compositions are deposited on the protective layer, the composition of one of these layers containing at least one mineral pigment and being free of glass frit, the composition of the other being an enamel containing at least one glass frit and at least one mineral pigment of colour different from that of the layer free from glass frit, the layer free from glass frit being deposited on all or some of the surface of the panel and the enamel layer being deposited by screen printing in the form of the desired pattern(s); c) the panel coated with said layers is heated to a temperature high enough to bake the enamel; and d) the pigments not held in place by the enamel, i.e. those located beyond the pattern(s), are removed, the particles of pigment(s) and the particles of the glass frit(s) being of similar size and especially having a particle size distribution such that 50% of the particles are smaller than 7 µm in size.
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Patent Agency Ranking
公开(公告)号：FR3020360B1
公开(公告)日：2016-05-06
申请号：FR1453709
申请日：2014-04-24
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor： CHAHBOUNE KAMEL , DUCOURTHIAL ELODIE
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公开(公告)号：FR2994190B1
公开(公告)日：2014-08-08
申请号：FR1257429
申请日：2012-07-31
Applicant: SAINT GOBAIN
Inventor： WERY SEBASTIEN , DUCOURTHIAL ELODIE , RAMI JEROME , BARBIER BENOIT , DASSONVILLE CAMILLE , MOREL ANGELIQUE
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公开(公告)号：PL1636010T3
公开(公告)日：2010-06-30
申请号：PL04767296
申请日：2004-06-09
Applicant: SAINT GOBAIN
Inventor： BORDEAUX FRÉDÉRIC , DEBAILLEUL ROMAIN , DUCOURTHIAL ELODIE , LECLERCQ GUY
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公开(公告)号：FR2856003B1
公开(公告)日：2007-06-22
申请号：FR0306958
申请日：2003-06-10
Applicant: SAINT GOBAIN
Inventor： BORDEAUX FREDERIC , DEBAILLEUL ROMAIN , DUCOURTHIAL ELODIE , LECLERCQ GUY
Abstract: The procedure, especially for use on the edges of curved glass panels (1) fitted to motor vehicles by the injection of plastic or reactive materials, consists of placing a glass panel between the two components (2, 3) of a mould that form a moulding cavity (5) delimited by sealing joints (6, 9) before injecting the overmoulded material and removing the panel from the mould after hardening or polymerisation. The sealing joints are in the form of strips inserted in grooves (8) in the mould components and held in place by friction, interlocking surfaces or adhesive; they have a Young modulus of 50 - 300 MPa and a breaking strain of at least 10 MPa.
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公开(公告)号：FR2856003A1
公开(公告)日：2004-12-17
申请号：FR0306958
申请日：2003-06-10
Applicant: SAINT GOBAIN
Inventor： BORDEAUX FREDERIC , DEBAILLEUL ROMAIN , DUCOURTHIAL ELODIE , LECLERCQ GUY
Abstract: The procedure, especially for use on the edges of curved glass panels (1) fitted to motor vehicles by the injection of plastic or reactive materials, consists of placing a glass panel between the two components (2, 3) of a mould that form a moulding cavity (5) delimited by sealing joints (6, 9) before injecting the overmoulded material and removing the panel from the mould after hardening or polymerisation. The sealing joints are in the form of strips inserted in grooves (8) in the mould components and held in place by friction, interlocking surfaces or adhesive; they have a Young modulus of 50 - 300 MPa and a breaking strain of at least 10 MPa.
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