CN104369476B - A kind of light-duty bulletproof glass and preparation method thereof - Google Patents
A kind of light-duty bulletproof glass and preparation method thereof Download PDFInfo
- Publication number
- CN104369476B CN104369476B CN201410654839.7A CN201410654839A CN104369476B CN 104369476 B CN104369476 B CN 104369476B CN 201410654839 A CN201410654839 A CN 201410654839A CN 104369476 B CN104369476 B CN 104369476B
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- glass
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- bulletproof glass
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- glue
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- 239000011521 glass Substances 0.000 title claims abstract description 80
- 238000002360 preparation method Methods 0.000 title claims description 15
- 229920002635 polyurethane Polymers 0.000 claims abstract description 34
- 239000004814 polyurethane Substances 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000004417 polycarbonate Substances 0.000 claims abstract description 25
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 17
- 239000012948 isocyanate Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 11
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 15
- 230000037452 priming Effects 0.000 claims description 15
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007688 edging Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000005357 flat glass Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012994 photoredox catalyst Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003522 acrylic cement Substances 0.000 claims description 2
- 230000002269 spontaneous effect Effects 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000009156 water cure Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 8
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 5
- 239000005329 float glass Substances 0.000 description 4
- 230000002687 intercalation Effects 0.000 description 4
- 238000009830 intercalation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B32B17/064—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2369/00—Polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of light-duty bulletproof glass, also comprise its method for making in addition.By polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises: component A: polyhydric alcohol polymer; B component: isocyanates; Volume ratio A:B=100:65 ~ 75 of two components.This bulletproof glass uses two component polyurethane glue adhering glass and polycarbonate plate, utilize the flexibility of the flexibility after polyurethane adhesive water cure and penetration resistance and polycarbonate plate itself and the characteristic more clear than glass, light transmittance is higher, the defect such as lower for thick for traditional bulletproof glass and heavy and light transmittance is solved.And have that weight is lighter, thickness is thinner, light transmittance more high.
Description
Technical field
The present invention relates to special glass and process technology thereof, specifically a kind of light-duty bulletproof glass and preparation method thereof.
Background technology
Tradition bulletproof glass production technology has dry method interlayer and two kinds, wet method interlayer.Dry method interlayer adopts the float glass of different-thickness, middle with polyvinyl butyral resin through HTHP and glass bonding, form the compound glass profit goods be made up of divided glass.Dry method intercalation processes material used is: 1, the float glass of different-thickness is some; 2, polyvinyl butyral film (PVB); 3, rupture pressure disc.Its technical process as shown in Figure 1.
Main design feature:
1. the glass number of plies needed is more.The different-thickness glass adopted combines, and be generally no less than triplex glass, thickness is at present to be not less than 26mm thickness to meet the shooting requirement of lowermost level F64 formula pistol lead for retractable pencil bullet.Can in case the bulletproof glass of FJ79 sniper rifle if produced, should use 6 layers of glass, gross thickness just can meet at more than 60mm.
2. product Unit Weight is heavier.Minimum weight is all greater than 26KG/ ㎡.
Wet method interlayer manufacture craft uses spacer bar to form even cavity the glass periphery of different-thickness, then uses synthetic resin to water and fill out filling, after filling cavity, solidified by product under ultraviolet, and then by manufacture craft that a few sheet glass is bonded together.The material that wet method intercalation processes uses: 1, synthesize UV acrylic acid (or the polymer glue such as fourth diester+methyl esters; Several chemical substance collocation is made glue at oneself by a lot of producer, and therefore, composition is unfixing unified); 2, the float glass of different-thickness is some.
3, rupture pressure disc.Its technical process as shown in Figure 2.
The bulletproof glass stack pile that this method is produced with the shock resistance of glass structure, lower than the bulletproof glass shock resistance of dry method interlayer stack pile with glass structure.This mainly poorly compared with PVB to cause because shock resistance after glue layer solidification is flexible.
In addition, the bulletproof glass that these two kinds of methods are produced, owing to being subject to the restriction of process conditions and structure, causes produced bulletproof glass to there is monomer overweight, after product, and defect that light transmittance is on the low side and light distortion phenomenon is serious etc.Product installs difficulty, the problems such as application is narrow puzzlement middle-end client and end user.Suddenly need the drawback that lighter and thinner bulletproof glass solves traditional handicraft product.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of light-duty bulletproof glass, use two component polyurethane glue adhering glass and polycarbonate plate, utilize the flexibility of the flexibility after polyurethane adhesive water cure and polycarbonate plate itself and the characteristic more clear compared with glass, light transmittance is higher, the defect such as lower for thick for traditional bulletproof glass and heavy and light transmittance is solved.
Technical scheme of the present invention is achieved in that light-duty bulletproof glass, and by polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises:
Component A: polyhydric alcohol polymer;
B component: isocyanates;
Volume ratio A:B=100:65 ~ 75 of two components.
Described polyhydric alcohol polymer is silicyl polyethers >=80%, butanediol≤20%, amounts to 100%.
Described isocyanates is 3-trimethyl-5-isocyanate group-1-isocyanic acid (base) hexahydrotoluene 50-100%, PIC 25-50%, amounts to 100%.
Can apply one deck priming paint in the glass side of adhering to polyurethane glue, described priming paint consists of distilled water 50 ~ 80%, silane coupler 10 ~ 20%, isopropyl alcohol < 10%, amounts to 100%.
Described glass is common float glass or specific glass etc., and is at least one deck, is PVB film between every layer of glass; Described polycarbonate plate is at least one deck, bonds between every layer of polycarbonate plate with polyurethane glue.
In addition, one deck anti-scratch film can be pasted in outermost polycarbonate plate surface, such as polyester non-skid film.
Present invention also offers the preparation method of light-duty bulletproof glass, its step is as follows:
1. the preparation of PC plate: size PC plate being cut into needs, then dries 12 hours under 40 ~ 60 DEG C of temperature environments, to be used in the environment being then positioned over 18 ~ 23 DEG C of relative humidity 50%RH;
2. the preparation of glass: to cut glass, cleaning after edging forming processes, dry, is coated with last layer priming paint at glass surface, can uses after placing natural drying in about 40 seconds in operation room environment;
3. polyurethane glue is canned: in glass or PC plate surface coating TPS glue or acrylic adhesive tape as peripheral sealing bar intervallum, then two sheet glass pressings, product is positioned over filling apparatus to carry out polyurethane glue filling;
4. seal, solidify process: after filling end, filling exit is carried out encapsulation process, then spontaneous curing, products solidifying environment is 18 ~ 23 DEG C of relative humidity 50%RH.
Before described glue is filling, need to carry out vacuumizing and exhausting process to the glue be present in equipment.
The quantity of described priming paint coating is according to every square metre of 6g ± 1.5g.
2mm ± 0.2mm is spaced apart after described glass pressing between layer glass.
Beneficial effect of the present invention is: invention adopts a kind of special intermediate layer to substitute traditional PVB film, adopt grouting method, and the polycarbonate surface drying and processing to composition product, thus the product using glass, glue, Merlon and face coat etc. to be composited, possess good shock resistance effect.Its function can substitute the bulletproof glass of traditional sense completely, and has weight lighter (the traditional bulletproof glass weight saving about 50% corresponding compared with same level gun shaped); Thickness thinner (same level gun shaped is compared, thickness thinning about 20 ~ 60%).Light transmittance is higher all far away higher than national standard level.Product embodies superior penetration performance (bullet type, shooting distance, shooting number of times all carry out testing and passing through in strict accordance with national standard) in strictly testing according to national standard.
Accompanying drawing explanation
Fig. 1 is dry method intercalation processes flow chart.
Fig. 2 is wet method intercalation processes flow chart.
Fig. 3 is the process chart of light-duty bulletproof glass of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, explanation is further explained to the present invention.
Embodiment 1
As shown in Figure 1, light-duty bulletproof glass, by polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises: component A: polyhydric alcohol polymer; B component: isocyanates, the volume ratio A:B=100:65 of two components.Wherein, polyhydric alcohol polymer is silicyl polyethers 80%, butanediol 20%; Isocyanates is 3-trimethyl-5-isocyanate group-1-isocyanic acid (base) hexahydrotoluene 50%, PIC 50%.The glass side of adhering to polyurethane glue applies one deck priming paint, and described priming paint consists of distilled water 72%, silane coupler 20%, isopropyl alcohol 8%.
The preparation method of light-duty bulletproof glass is:
First PC plate is cut into the size of needs, then dry 12 hours under 40 ~ 60 DEG C of temperature environments, to be used in the environment being then positioned over 18 ~ 23 DEG C of relative humidity 50%RH; Glass is cut, after edging forming processes.Deionized water is used to carry out cleaning and drying.Be coated with last layer priming paint at glass surface, the quantity of coating is advisable according to every square metre of about 6g, can use after placing natural drying in about 40 seconds in operation room environment.Apply TPS glue as peripheral sealing bar intervallum at glass or PC plate surface, pressure and thickness are advisable with 2mm+0.2/-0.2.Product is positioned over filling apparatus to carry out polyurethane glue filling.Before glue is filling, needs to carry out vacuumizing and exhausting process to the glue be present in equipment, after filling end, filling exit is carried out encapsulation process.Product keeps flat and is placed in natural fixed line on more smooth platform truck.Products solidifying environment is 18 ~ 23 DEG C of relative humidity 50%RH.Solidify and can move after 48 hours, but still need to solidify again and just can reach shipper requirements in 96 hours.After product solidifies completely, article periphery is used aluminum foil and adhesive tape to seal and pastes corresponding label and can wait ready for delivery.
Embodiment 2
Light-duty bulletproof glass, by polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises: component A: polyhydric alcohol polymer; B component: isocyanates, the volume ratio A:B=100:70 of two components.Wherein, polyhydric alcohol polymer is silicyl polyethers 85%, butanediol 15%; Isocyanates is 3-trimethyl-5-isocyanate group-1-isocyanic acid (base) hexahydrotoluene 70%, PIC 30%.The glass side of adhering to polyurethane glue applies one deck priming paint, and described priming paint consists of distilled water 80%, silane coupler 15%, isopropyl alcohol 5%.
Its preparation method is with embodiment 1.
Embodiment 3
Light-duty bulletproof glass, by polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises: component A: polyhydric alcohol polymer; B component: isocyanates, the volume ratio A:B=100:75 of two components.Wherein, polyhydric alcohol polymer is silicyl polyethers 90%, butanediol 10%; Isocyanates is 3-trimethyl-5-isocyanate group-1-isocyanic acid (base) hexahydrotoluene 75%, PIC 25%.The glass side of adhering to polyurethane glue applies one deck priming paint, and described priming paint consists of distilled water 74%, silane coupler 20%, isopropyl alcohol 6%.
Its preparation method is with embodiment 1.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. light-duty bulletproof glass, is characterized in that, by polyurethane glue bonding between glass and polycarbonate plate, described polyurethane glue is two-component polyurethane adhesive water, and it comprises:
Component A: polyhydric alcohol polymer;
B component: isocyanates;
Volume ratio A:B=100:65 ~ 75 of two components,
Described isocyanates is 3-trimethyl-5-isocyanate group-1-isocyanic acid (base) hexahydrotoluene 50-100%, PIC 25-50%, amounts to 100%.
2. light-duty bulletproof glass according to claim 1, is characterized in that, described polyhydric alcohol polymer is silicyl polyethers >=80%, butanediol≤20%, amounts to 100%.
3. light-duty bulletproof glass according to claim 1, is characterized in that, the glass side of adhering to polyurethane glue applies one deck priming paint, described priming paint consists of distilled water 50 ~ 80%, silane coupler 10 ~ 20%, isopropyl alcohol < 10%, amounts to 100%.
4. light-duty bulletproof glass according to claim 1, is characterized in that, described glass is at least one deck, is PVB film between every layer of glass; Described polycarbonate plate is at least one deck, bonds between every layer of polycarbonate plate with polyurethane glue.
5. light-duty bulletproof glass according to claim 3, is characterized in that, one deck anti-scratch film is pasted on outermost polycarbonate plate surface, and described anti-scratch film is polyester film.
6. the preparation method of the light-duty bulletproof glass as described in any one of claim 1-5, is characterized in that,
1. the preparation of PC plate: size PC plate being cut into needs, then dries 12 hours under 40 ~ 60 DEG C of temperature environments, to be used in the environment being then positioned over 18 ~ 23 DEG C of relative humidity 50%RH;
2. the preparation of glass: to cut glass, cleaning after edging forming processes, dry, is coated with last layer priming paint at glass surface, can uses after placing natural drying in about 40 seconds in operation room environment;
3. polyurethane glue is canned: at glass or PC plate surface coating TPS glue or use acrylic adhesive tape as peripheral sealing bar intervallum, then two sheet glass pressings, product is positioned over filling apparatus to carry out polyurethane glue filling;
4. seal, solidify process: after filling end, filling exit is carried out encapsulation process, then spontaneous curing, products solidifying environment is 18 ~ 23 DEG C of relative humidity 50%RH.
7. the preparation method of light-duty bulletproof glass according to claim 6, is characterized in that, before glue is filling, needs to carry out vacuumizing and exhausting process to the glue be present in equipment.
8. the preparation method of light-duty bulletproof glass according to claim 6, is characterized in that, the quantity of priming paint coating is according to every square metre of 6g ± 1.5g.
9. the preparation method of light-duty bulletproof glass according to claim 6, is characterized in that, is spaced apart 2mm ± 0.2mm after glass pressing between layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410654839.7A CN104369476B (en) | 2014-11-18 | 2014-11-18 | A kind of light-duty bulletproof glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410654839.7A CN104369476B (en) | 2014-11-18 | 2014-11-18 | A kind of light-duty bulletproof glass and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104369476A CN104369476A (en) | 2015-02-25 |
| CN104369476B true CN104369476B (en) | 2016-01-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690947A (en) * | 2016-02-04 | 2016-06-22 | 宁波江花玻璃科技有限公司 | Ultrathin composite safety glass and method for manufacturing same |
| CN108165228A (en) * | 2017-12-01 | 2018-06-15 | 陈合华 | A kind of preparation method of high-adhesive-strength laminated glass glue |
| CN110437787A (en) * | 2019-06-24 | 2019-11-12 | 萍乡高恒材料科技有限公司 | A kind of exhaust no-solvent polyurethane pressure sensitive adhesive composition certainly |
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| CN1161445A (en) * | 1996-04-02 | 1997-10-08 | 卢予阳 | Composition transparent bullet-proof plate |
| CN1278518A (en) * | 1999-06-16 | 2001-01-03 | 曹元� | Manufacture of light splinterless bulletproof anti-force glass |
| CN101760143A (en) * | 2009-12-22 | 2010-06-30 | 广州鹿山新材料股份有限公司 | Highly-transparent polyurethane hot-melt film applicable to sandwich glass and preparation method thereof |
| CN101793104A (en) * | 2010-03-24 | 2010-08-04 | 平顶山市恒鑫丰玻璃有限责任公司 | Explosion-proof sentry box |
| CN102786907A (en) * | 2012-09-04 | 2012-11-21 | 北京高盟新材料股份有限公司 | Method for preparing two-component polyurethane corner sealant |
| CN103486908A (en) * | 2013-09-06 | 2014-01-01 | 天津广源新材料科技有限公司 | Bullet-proof glass |
-
2014
- 2014-11-18 CN CN201410654839.7A patent/CN104369476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161445A (en) * | 1996-04-02 | 1997-10-08 | 卢予阳 | Composition transparent bullet-proof plate |
| CN1278518A (en) * | 1999-06-16 | 2001-01-03 | 曹元� | Manufacture of light splinterless bulletproof anti-force glass |
| CN101760143A (en) * | 2009-12-22 | 2010-06-30 | 广州鹿山新材料股份有限公司 | Highly-transparent polyurethane hot-melt film applicable to sandwich glass and preparation method thereof |
| CN101793104A (en) * | 2010-03-24 | 2010-08-04 | 平顶山市恒鑫丰玻璃有限责任公司 | Explosion-proof sentry box |
| CN102786907A (en) * | 2012-09-04 | 2012-11-21 | 北京高盟新材料股份有限公司 | Method for preparing two-component polyurethane corner sealant |
| CN103486908A (en) * | 2013-09-06 | 2014-01-01 | 天津广源新材料科技有限公司 | Bullet-proof glass |
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| CN104369476A (en) | 2015-02-25 |
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Address after: 116635 Liaoning Province, Dalian city of Liaoning Province, Dalian economic and Technological Development Zone, advanced equipment manufacturing industry Park West Road No. 10 Applicant after: Dalian Hua Ying glass limited company Address before: 116635 Liaoning province Dalian city Jinzhou district advanced equipment manufacturing Park West Road No. 10 Applicant before: Dalian Huaying Glass Products Co., Ltd. |
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| COR | Change of bibliographic data | ||
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Inventor after: Li Jing Inventor after: Zhao Yong Inventor after: Song Xuefei Inventor after: Li Guojie Inventor before: Li Guojie |
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| COR | Change of bibliographic data | ||
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Effective date of registration: 20160913 Address after: 116635, No. 1, Wuyi Road, Jinzhou District, Liaoning, Dalian, China, 578-9B Patentee after: Dalian natural Huaying special glass Co., Ltd. Address before: 116635 Liaoning city of Dalian province Dalian economic and Technological Development Zone, advanced equipment manufacturing industry Park West Road No. 10 Patentee before: Dalian Hua Ying glass limited company |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1st floor, No. 578-9b, Wuyi Road, Jinzhou District, Dalian City, Liaoning Province Patentee after: Dalian Natural Huaying Special Glass Co.,Ltd. Address before: 1st floor, No. 578-9b, Wuyi Road, Jinzhou District, Dalian City, Liaoning Province Patentee before: Dalian Natural Huaying Special Glass Co.,Ltd. |