WO2016106939A1 - Composition de colle à l'épreuve des éclats de verre, produit en verre et utilisation - Google Patents

Composition de colle à l'épreuve des éclats de verre, produit en verre et utilisation Download PDF

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Publication number
WO2016106939A1
WO2016106939A1 PCT/CN2015/072108 CN2015072108W WO2016106939A1 WO 2016106939 A1 WO2016106939 A1 WO 2016106939A1 CN 2015072108 W CN2015072108 W CN 2015072108W WO 2016106939 A1 WO2016106939 A1 WO 2016106939A1
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Prior art keywords
glass
sio
component
amount
adhesive composition
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PCT/CN2015/072108
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English (en)
Chinese (zh)
Inventor
郑海庭
李碧霞
何海
朱经纬
黄光燕
Original Assignee
广州慧谷化学有限公司
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Publication of WO2016106939A1 publication Critical patent/WO2016106939A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes

Definitions

  • the present invention relates to a silicone composition, and more particularly to a glass shatterproof adhesive composition and use thereof, and a glass article coated with the composition.
  • Increasing the impact strength of glass products generally has the following methods: one is to improve the strength of the glass product itself by improving the glass formulation or the process method; the second is to apply a layer of explosion-proof reinforced film to the glass product, such as an automobile glass explosion-proof film; The third is to achieve the impact resistance of the glass product by applying a layer of paint to the surface of the glass article and curing it.
  • CN100569685C discloses a production process of a glass shatterproof adhesive, which is a silicone resin, a silicone rubber, a butyl acetate, a silicone resin curing agent or a silicone rubber curing agent.
  • the weight is mixed, stirred, ground and filtered at room temperature to obtain a milky white glass coating, and then the coating is sprayed on the glass, and then dried at a low temperature of 80-100 ° C and dried at a high temperature of 180-220 ° C.
  • CN101724340A also discloses a method for producing a glass anti-crushing coating and a method for applying the same, which comprises a calcium halophosphate powder or a silicon micro powder, a silicone resin, a silica matting agent, a silicone resin cured product, an inorganic pigment, The solvent is evenly dispersed, and the impurities are filtered through a filter, and left to stand for 10-36 hours to obtain a white gel-like shatterproof coating, and the coating is sprayed on the glass, and then dried at a high temperature of 180-250 °C.
  • the technical problem to be solved by the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide a glass shatterproof adhesive composition which is simple in production process and requires only low-temperature baking and high production efficiency.
  • the invention provides a glass shatterproof glue composition, comprising:
  • the component (C) is used in an amount of 20 to 40 parts by weight, based on 100 parts by weight of the total amount of the composition, and the component (D) fumed silica is used in an amount of 3 to 10 parts by weight.
  • the present invention also provides a glass article comprising a glass body, wherein the glass body is coated with a cured product of the glass shatterproof adhesive composition of the present invention.
  • the present invention also provides a glass shatterproof adhesive composition for use in a glass article, characterized in that it comprises the following steps:
  • Dilution the composition of any one of claims 1-8 is diluted with an organic solvent
  • Coating coating the diluted composition on a glass article
  • Curing curing the glass article coated with the composition at a temperature of 80-150 ° C;
  • Cooling Cool to room temperature.
  • the invention has the beneficial effects that the glass shatterproof adhesive composition of the invention has simple production process and only needs low temperature baking, the coating maintains good appearance and light extraction efficiency, and the surface level is good and solidified.
  • the appearance is colorless and transparent, and has excellent shatterproof properties.
  • Vi denotes a vinyl group
  • Me denotes a methyl group
  • MQ configuration means a three-dimensional structure having SiO 4/2 units
  • MD configuration means a linear structure having SiO 2/2 units.
  • the invention provides a glass shatterproof glue composition, comprising:
  • the organopolysiloxane has a viscosity of 3000-9000 mPa ⁇ s;
  • the component (C) is used in an amount of 20 to 40 parts by weight, based on 100 parts by weight of the total amount of the composition, and the component (D) fumed silica is used in an amount of 3 to 10 parts by weight.
  • component (A) is a main component of the composition of the present invention, and alkenyl groups in components (A) and (C) are mutually reacted with silicon-bonded hydrogen atoms in component (B). Form a crosslink bond and cure.
  • the molecular structure of the component (A) is a linear molecular chain structure having at least two silicon-bonded alkenyl groups per molecule.
  • the component (A) is preferably a liquid linear structure organopolysiloxane comprising R 1 3 SiO 1/2 units and R 2 2 SiO 2/2 units, wherein R 1 and R 2 are selected Monovalent substituted or unsubstituted hydrocarbyl groups from the same or different alkenyl groups, containing no aromatic hydrocarbons, and no aliphatic unsaturated bonds.
  • the alkenyl group in common reacts with the silicon-bonded hydrogen atom in the component (B) to form a cross-linking bond. And curing.
  • the alkenyl group in the component (A) may be represented by a vinyl group, a propenyl group, a butenyl group, a pentenyl group and a hexenyl group, and most preferably a vinyl group.
  • the monovalent substituted or unsubstituted hydrocarbon group in the component (A) which does not contain an aromatic hydrocarbon and does not contain an aliphatic unsaturated bond may include the following groups: methyl group, ethyl group, propyl group, butyl group, pentyl group. A hexyl, heptyl or similar alkyl group, a chloromethyl group, a 3-chloropropyl group or a similar haloalkyl group, most preferably a methyl group.
  • the content of the alkenyl group is preferably 0.001 to 0.05 mol/100 g; the viscosity of the component (A) in the present invention is limited to 3,000. -9000mPa ⁇ s, when the viscosity of the component (A) is less than 3000 mPa ⁇ s, the glass shatterproof performance is poor; when the viscosity of the component (A) is more than 9000 mPa ⁇ s, the paint film flow is adjusted, specifically It is manifested that the leveling time becomes longer, or the film thickness is difficult to achieve uniformity.
  • the (A) has the following average unit molecular formula
  • R 5 is selected from the same or different alkenyl groups
  • R 6 is selected from the same or different monovalent substituted or unsubstituted alkyl groups, 65 ⁇ a3 ⁇ 900.
  • the alkenyl group in R 5 may be represented by a vinyl group, a propenyl group, a butenyl group, a pentenyl group and a hexenyl group, and most preferably a vinyl group.
  • the monovalent substituted or unsubstituted alkyl group in R 6 may include a group: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl or the like, most preferably methyl.
  • the component (A) may include the following molecular formula as a representative:
  • the component (B) is one of the main components of the composition of the present invention, and the silicon-bonded hydrogen atom in this component reacts with the alkenyl group in the component (A) and the component (C). Form a crosslink bond and cure.
  • the molecular structure of the component (B) is a linear molecular chain structure having at least two silicon-bonded hydrogen atoms per molecule.
  • the component (B) is preferably a liquid linear structure polyorganohydridosiloxane comprising R 3 3 SiO 1/2 units and R 4 2 SiO 2/2 units, R 3 and R 4 selected Monovalent substituted or unsubstituted hydrocarbyl and hydrogen atoms which are the same or different from aromatic hydrocarbon-free and free of aliphatic unsaturated bonds.
  • the monovalent substituted or unsubstituted hydrocarbon group which does not contain an aromatic hydrocarbon and does not contain an aliphatic unsaturated bond in the component (B) may include the following groups: methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group. , heptyl or similar alkyl, chloromethyl, 3-chloropropyl or similar haloalkyl, most preferably methyl.
  • the present invention defines a molar ratio of hydrogen bonded to silicon in the component (B) to be 0.7 to 1.6 mol/100 g.
  • the hydrogen content of the component (B) is less than 0.7 mol/100 g, the elongation at break of the cured product is relatively low, which affects the glass shatterproof property; when the hydrogen content of the component (B) is more than 1.6 mol At /100g, it also shows that the elongation at break of the cured product is relatively low, which affects the glass shatterproof performance.
  • the ratio of the silicon-bonded hydrogen atom in the component (B) to the molar amount of the alkenyl groups in the components (A) and (C) is from 0.9 to 3.0.
  • the (B) has the following average unit molecular formula
  • the R 8 may include a group: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl or the like alkyl, chloromethyl, 3-chloropropyl or similar alkyl halide The group is most preferably a methyl group.
  • the component (B) may include the following molecular formula as a representative:
  • the amounts of the component (A) and the component (B) are not particularly limited and may be used in a conventional amount in the art, for example, the component (B) of the component (A) is used in a weight ratio of 1:99- 99:1. More preferably, component (A) is used in an amount of 20 to 75 parts by weight, based on 100 parts by weight of the total amount of the composition, component (B) The amount used is 1 to 30 parts by weight.
  • the molecular structure of the component (C) is a solid three-dimensional structure molecular chain structure, and should contain R 1 3 SiO 1/2 units and SiO 4/2 units in one molecule.
  • the alkenyl group in component (C) may be represented by a vinyl group, a propenyl group, a butenyl group, a pentenyl group and a hexenyl group, and most preferably a vinyl group.
  • the monovalent substituted or unsubstituted hydrocarbon group in the component (C) which does not contain an aromatic hydrocarbon and does not contain an aliphatic unsaturated bond may include the following groups: methyl group, ethyl group, propyl group, butyl group, pentyl group.
  • the alkenyl group is contained in an amount of from 0.01 to 0.30 mol / 100 g, preferably from 0.02 to 0.25 mol / 100 g.
  • the component (C) is used in an amount of 20 to 40 parts by weight based on 100 parts by weight of the total amount of the composition, and when the amount of the component (C) is less than 20 parts by weight, the cured product is used.
  • the hardness is low, the tensile strength and the elongation at break are both low, which is characterized by softening of the cured product and poor shatterproof property; when the amount of the component (C) is more than 40 parts by weight, the hardness is high and stretching High strength but low elongation at break, showing brittleness and poor shatterproof performance.
  • the (C) has the following average unit molecular formula
  • R 7 is selected from the same or different alkenyl groups
  • the alkenyl group in R 7 may be represented by a vinyl group, a propenyl group, a butenyl group, a pentenyl group and a hexenyl group, most preferably a vinyl group
  • a monovalent substituted or unsubstituted alkyl group is a methyl group, an ethyl group, or a propyl group.
  • the monovalent substituted or unsubstituted alkyl group in R 6 may include a group: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl or the like, most preferably methyl.
  • component (C) may include the following formula as a representative:
  • component (D) serves as one of the main components and functions as a toughening and reinforcing agent in the composition.
  • Component (D) is fumed silica, and its mesh number is limited to 200-4000 mesh. When it is less than 200 mesh, it shows that the paint film is turbid after curing, which affects the light output of the bulb; when it is larger than 4000 mesh, the cost is too high.
  • the component (D) is used in an amount of 3 to 10 parts by weight, based on 100 parts by weight of the total amount of the composition, and when the amount of the component (D) is less than 3 parts by weight, it is expressed as glass. The crushing performance is poor; when the amount of the component (D) is more than 10 parts by weight, the paint film flow is uneven.
  • the invention adopts a linear structure organopolysiloxane with a viscosity of 3000-9000 mPa ⁇ s.
  • This design enables the agglomerated fumed silica to be uniformly dispersed into agglomerated during the process of mixing and dispersing the resin and the fumed silica.
  • the body forms a three-dimensional network structure, which can improve the strength and improve the toughness, so that when the glass product falls from a high place, the coating plays a buffering protection function, thereby preventing the glass from being broken.
  • the component (E) is a catalyst which causes a hydrosilylation reaction between an alkenyl group in the components (A) and (C) and a silicon-bonded hydrogen atom in the component (B).
  • component (E) is a catalyst that promotes curing of the composition.
  • the type of the catalyst in the present invention is not particularly limited, and a catalyst conventionally used in the art may be, for example, a platinum catalyst, a rhodium catalyst or a palladium catalyst, and the present invention is preferably a platinum catalyst.
  • the amount of the component (E) to be used is not particularly limited, and it is preferably used in an amount sufficient to promote the curing reaction of the composition.
  • the present invention employs an octanol solution of chloroplatinic acid (platinum concentration: 5 wt%) as a catalyst.
  • the curable glass shatterproof adhesive composition of the present invention may further comprise a component (F) addition reaction inhibitor for the purpose of prolonging the storage period of the curable glass shatterproof adhesive composition of the present invention.
  • the reaction inhibitor is a temperature-dependent substance which, when heated to a certain extent, rapidly loses its inhibition, causing the composition to undergo a curing reaction.
  • the kind weight and the addition amount of the addition reaction inhibitor of the component (F) are not particularly limited, and a conventional inhibitor in the art may be used, and the amount added may be added as needed.
  • the component (F) in the present invention is 2-benzene.
  • the base 3-butyn-2-ol is added in an amount of 0.1% by weight based on the total weight of the composition.
  • the glass shatterproof adhesive composition of the present invention may further comprise a component (G) adhesion promoter, the function of which is to increase the bonding force between the shatterproof glue and the glass, and prevent the lamp from being used after long-term lighting.
  • the shatterproof glue caused by high temperature deteriorates and falls off.
  • the type weight and the addition amount of the component (G) adhesion promoter are not particularly limited, and a conventional adhesion promoter in the art may be used, and the amount of addition may be added as needed, for example, the component (G) adhesion promoter of the present invention is ⁇ -glycidoxypropyltrimethoxysilane, manufactured by Chengdu Chenguang Chemical Research Institute under the trade name KH560, is added in an amount of 1% by weight based on the total weight of the composition.
  • the preparation method of the components (A) to (G) is not particularly limited, and it can be obtained by a conventional method in the art, or is commercially available.
  • the preparation method of the glass shatterproof glue composition of the invention firstly mixes the components (A), (D) and silazane in an internal mixer for 2 hours, and then vacuums at 170 ° C for 2 hours, and then discharges the mixture into other materials.
  • Component each component is divided by mass
  • components (F) and (G) and other additives such as inorganic fillers, pigments, flame retardants and heat-resistant agents are added to prepare curable glass.
  • a glass article comprising a glass body, the glass body being coated with the present A cured product of the glass shatterproof adhesive composition of the invention.
  • the use of the glass shatterproof adhesive composition of the present invention in a glass product comprises: first diluting the mixed composition in an organic solvent, and the type of the organic solvent is not limited, and may be a conventional organic solvent in the technical field.
  • the type of the organic solvent is not limited, and may be a conventional organic solvent in the technical field.
  • butyl acetate is used in the specific embodiment of the invention.
  • the dilution concentration is preferably diluted to a viscosity of 10 to 100 mPa ⁇ s; then the diluted composition is coated on the glass body, and the thickness of the coating layer may be selected to have different thicknesses as needed, for example, preferably 20 to 200 ⁇ m;
  • the glass article coated with the composition was placed in an oven, cured at a temperature of 80-150 ° C, and cooled to room temperature.
  • the glass shatterproof adhesive composition of the invention is kept at 100 ° C for 1 h, and then maintained at 150 ° C for 3 h, and then formed to have a tensile strength of 8.0 MPa or more at a temperature of 25 ° C and a humidity of 60% RH.
  • the hardness values of the three points were measured using a Shore A hardness tester and the hardness was equal to or greater than A70. It has the advantages of good surface leveling and excellent shatterproof properties.
  • This component is an organosilicon compound having a viscosity of 1500 mPa ⁇ s at 25 ° C and a vinyl molar content of 0.005 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 3000 mPa ⁇ s at 25 ° C and a vinyl molar content of 0.003 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 5000 mPa ⁇ s at 25 ° C and a vinyl molar content of 0.002 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 9000 mPa ⁇ s at 25 ° C and a vinyl molar content of 0.0015 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 12000 mPa ⁇ s at 25 ° C and a vinyl molar content of 0.001 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 25 mPa ⁇ s at 25 ° C and a hydrogen molar content of 0.5 mol/100 g.
  • This component was an organosilicon compound having a viscosity of 34 mPa ⁇ s at 25 ° C and a hydrogen molar content of 0.7 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 30 mPa ⁇ s at 25 ° C and a hydrogen molar content of 1.0 mol/100 g.
  • This component is an organosilicon compound having a viscosity of 30 mPa ⁇ s at 25 ° C and a hydrogen molar content of 1.5 mol / 100 g.
  • This component is an organosilicon compound having a viscosity of 10 mPa ⁇ s at 25 ° C and a hydrogen molar content of 1.7 mol/100 g.
  • the component was solid at 25 ° C, had a number average molecular weight of 3,400 and a vinyl content of 0.10 mol / 100 g.
  • D1 is 150 mesh
  • D2 is 200 mesh
  • D3 is 400 mesh
  • D4 is 4000 mesh
  • Adhesion Promoter Chengdu Chenguang Chemical Research Institute KH560
  • the resin (A), (D) and silazane prepared in the synthesis example were mixed for 2 hours in an internal mixer, and then evacuated at 170 ° C for 2 hours, and then discharged, and other components were mixed according to the combination shown in Table 1 ( The components are in parts by mass to give the composition of the present invention.
  • the obtained composition was poured into a mold, and heat-cured to form a film.
  • the baking conditions were: curing at 100 ° C for 1 hour, and curing at 150 ° C for 3 hours. And measuring the hardness, tensile strength, elongation at break of the obtained film Rate, test results are shown in Table 1.
  • a sheet having a thickness of about 2 mm was prepared, kept at 100 ° C for 1 h, and then cured at 150 ° C for 3 h, and then the sheet was processed into a dumbbell shape and utilized at 25 ° C and 60% RH.
  • the universal material testing machine tests its tensile strength and elongation at break.
  • the obtained composition was diluted with butyl acetate to a viscosity of 40 mPa ⁇ s, sprayed on the surface of a 40 W glass bulb lamp, coated with 100 ⁇ m, and cured in an oven at 80 ° C for 15 minutes. After cooling, the bulb was placed on the wooden floor. Above, 1.5m from the ground, the lamp holder is facing up, the bulb is facing down, and it is free to land three times to see if the glass is broken.
  • the viscosity of the vinyl resin was between 3,000 and 9000, and the composition was excellent in performance.
  • the amount of fumed silica was between 3 and 10 parts, and the composition was excellent in performance.
  • the mesh of fumed silica was between 200 and 4000 mesh, and the composition was excellent in performance.
  • the amount of the MQ resin was between 20 and 40 parts, and the composition was excellent in performance.
  • the hydrogen content was between 0.7 and 1.6, and the composition was excellent in performance.
  • the amount of the MQ resin was less than 20 parts or more, the cured product was too soft or too brittle, and the glass shatterproof property was poor.
  • the invention has the beneficial effects that the glass shatterproof adhesive composition of the invention has simple production process and only needs low temperature baking, the coating maintains good appearance and light extraction efficiency, and the surface level is good and solidified.
  • the appearance is colorless and transparent, and has excellent shatterproof properties.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne une composition de colle à l'épreuve des éclats de verre, comprenant : (A) un organopolysiloxane présentant une structure à chaîne linéaire et contenant au moins deux groupes alcényle liés à un silicium par molécule ; (B) un polyorganohydrogénosiloxane présentant une structure à chaîne linéaire et contenant au moins deux atomes d'hydrogène liés à un silicium par molécule ; (C) un organopolysiloxane présentant une structure solide tridimensionnelle et comprenant un motif R 1 3SiO 1/2 et un motif SiO 4/2 ; (D) une silice sublimée caractérisée par une valeur allant de 200 à 4 000 mesh ; et (E) un catalyseur d'hydrosilylation en quantité suffisante pour accélérer le durcissement de la composition. L'invention concerne également un produit en verre et le procédé d'application de la combinaison de colle à l'épreuve des éclats de verre sur le produit en verre. Le procédé de production de la composition est simple, ne requiert qu'une cuisson à basse température, et possède un rendement de production élevé.
PCT/CN2015/072108 2014-12-29 2015-02-02 Composition de colle à l'épreuve des éclats de verre, produit en verre et utilisation WO2016106939A1 (fr)

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CN201410837810.2 2014-12-29
CN201410837810.2A CN105802489B (zh) 2014-12-29 2014-12-29 玻璃防碎胶组合物及玻璃制品及应用

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CN106590407A (zh) * 2016-11-16 2017-04-26 杨永洪 一种玻璃防护膜的制备方法
CN112201564A (zh) * 2020-09-30 2021-01-08 德清县蓝鸟照明电器有限公司 一种高强度防爆覆膜红外线灯泡及其生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034061A (en) * 1990-03-15 1991-07-23 General Electric Company Transparent shatter-resistant silicone coating
EP0997498A1 (fr) * 1998-10-28 2000-05-03 Dow Corning Corporation Compositions de silicone, leur procédé de préparation et elastomères de silicone
CN1282769A (zh) * 1999-07-29 2001-02-07 通用电气公司 防碎裂白炽灯,硅氧烷涂料组合物和方法
EP1878768A1 (fr) * 2006-07-14 2008-01-16 Shin-Etsu Chemical Co., Ltd. Compositions de caoutchouc en silicone durcissable et produit durci correspondant
CN101921488A (zh) * 2009-06-15 2010-12-22 信越化学工业株式会社 管芯键合用硅树脂组合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274177A (ja) * 2007-05-07 2008-11-13 Shin Etsu Chem Co Ltd プライマー組成物及び被覆物品
CN101724340A (zh) * 2009-12-21 2010-06-09 李苏辉 玻璃防碎用涂料的生产方法及其应用方法
CN101974228B (zh) * 2010-10-11 2012-12-05 广州亿锘有机硅技术有限公司 一种发光元件封装用有机硅胶材料及其制备方法
CN102226058B (zh) * 2011-04-22 2013-10-02 刘炳 一种玻璃空气净化涂料的生产工艺和在灯泡玻壳中的应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034061A (en) * 1990-03-15 1991-07-23 General Electric Company Transparent shatter-resistant silicone coating
EP0997498A1 (fr) * 1998-10-28 2000-05-03 Dow Corning Corporation Compositions de silicone, leur procédé de préparation et elastomères de silicone
CN1282769A (zh) * 1999-07-29 2001-02-07 通用电气公司 防碎裂白炽灯,硅氧烷涂料组合物和方法
EP1878768A1 (fr) * 2006-07-14 2008-01-16 Shin-Etsu Chemical Co., Ltd. Compositions de caoutchouc en silicone durcissable et produit durci correspondant
CN101921488A (zh) * 2009-06-15 2010-12-22 信越化学工业株式会社 管芯键合用硅树脂组合物

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