CN103737947A - Preparation method of shaped fibre reinforced composite knitted rib - Google Patents
Preparation method of shaped fibre reinforced composite knitted rib Download PDFInfo
- Publication number
- CN103737947A CN103737947A CN201410001255.XA CN201410001255A CN103737947A CN 103737947 A CN103737947 A CN 103737947A CN 201410001255 A CN201410001255 A CN 201410001255A CN 103737947 A CN103737947 A CN 103737947A
- Authority
- CN
- China
- Prior art keywords
- muscle
- composite
- resin
- adopts
- kernmantle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/467—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements during mould closing
Abstract
The invention discloses a preparation method of a shaped fibre reinforced composite knitted rib. The fibre reinforced composite knitted rib with various shapes provided by the invention is formed by knitting fibers into a composite soft rope, stretching or bending the composite material soft rope so as to form a preset shape, dipping the soft ropes with resin, cutting and trimming after the resin is solidified. The soft rope can be also knitted on the surfaces of the common rebars and composite rods, dipped with resin and solidified to obtain the composite rib, the surface of the composite rib is naturally provided with concave-convex textures of the knitted rope, and the bonding property of the composite rib and concrete is strengthened. The composite knitted rib provided by the invention has the remarkable characteristics that the composite knitted rib is shaped, the composite rib is light, high-tensile and anti-corrosion, the manufacturing cost is low and the like, and the composite rib is suitable for different buildings, reinforcement and defending projects.
Description
Technical field
The present invention relates to building, reinforcing and protection works technical field, specifically a kind of shape-plastic, lightweight, high-strength, corrosion-resistant, cheap composite weave the preparation method of muscle, and shape can manufacture linear, arc, two dimension, solid etc.
Background technology
Common reinforcing bar due to the relation of time can and airborne water and oxygen react, make reinforcing bar generation corrosion and weakened its bearing capacity, have certain potential safety hazard.But the fiber-reinforced composite material rib of pultrusion only can manufacture linear pattern muscle, because need the fibre reinforced composites braiding muscle of the shape-plastics such as a kind of linear of exploitation, arc line shaped, two-dimensional mesh trellis and 3 D stereo badly, during engineering application, can conveniently form stirrup, bend up muscle etc., and composite material bar surface has kernmantle Z-Correct bump mapping Z-correct naturally, strengthen itself and concrete adhesive property.
Summary of the invention
The object of the invention is the problem existing for prior art, provide a kind of shape-plastic, lightweight, high-strength, corrosion-resistant, cheap composite to weave the preparation method of muscle.
The technical solution used in the present invention is: a kind of preparation method of fibre reinforced composites braiding muscle of shape-plastic, comprises the following steps:
A, first according to required fibre reinforced composites braiding muscle, comprises that the specification of composite straight line muscle, composite broken line muscle, rectangle hoop, curve stirrup, two-dimensional grid muscle, cambered surface muscle, space truss structure muscle is prepared composite kernmantle, mesh grid or the middle kernmantle that is reinforcing bar, composite bar appearance and is composite;
B, again according to actual requirement of engineering, make corresponding template, template form is linear, fold-line-shaped, shaped form, plane form, curved surface form, space three-dimensional form or space truss form; Kernmantle or mesh grid are placed in set template, more whole template is put into the container that resin is housed, allow resin immerse in kernmantle or mesh grid;
C, again after step b, the composite rope that is soaked with resin with jack pair carries out stretch-draw, or adopts the mode of upper/lower die extruding to carry out tensioning composite rope to composite two-dimensional grid muscle, cambered surface muscle, space truss structure muscle;
D, by mould pressing process by the glass fibre curing molding being immersed in step c in resin, after the demoulding, form composite braided muscle;
E, finally according to code requirement, the composite straight line muscle in steps d, composite broken line muscle, rectangle hoop, curve stirrup, two-dimensional grid muscle, cambered surface muscle and space truss structure muscle are cut to finishing.
As preferably, in above-mentioned steps a, kernmantle or mesh grid adopt fibrage to form, and fiber adopts carbon fiber, glass fibre, basalt fibre, aramid fiber, superhigh molecular weight polyethylene fibers or hybridization fiber; Reinforcing bar adopts common building reinforcing bar; Composite bar adopts the straight-bar of carbon fiber, glass fibre, basalt fibre, aramid fiber or hybridization fiber pultrusion.
As preferably, in above-mentioned steps a, kernmantle or mesh grid adopt fibrage to form, and in order to guarantee the globality of kernmantle, weaving method adopts the unified processing of cable knitting machine device.
As preferably, in above-mentioned steps b, resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
As preferably, in order to guarantee the surfacing of two-dimensional grid muscle, cambered surface muscle space truss structure muscle, the connection of its grid adopts the mode of braiding of interting, namely at Nodes, by two, with cordage, from mutual fiber gap, intert and immerse, and in curing, adopt mould to push up and down, guarantee its profile pattern.
Fibre reinforced composites braiding muscle of the present invention becomes composite tightrope with fibrage and forms, again composite tightrope stretched or be bent to form predefined shape, while tightrope impregnated with resin, after resin solidification, cutting finishing, just can obtain the composite material bar of all kinds of shapes.And tightrope also can be woven in regular reinforcement, composite bar surface, after impregnated with resin is solidified, form composite reinforcing, and surface has kernmantle Z-Correct bump mapping Z-correct naturally, strengthen itself and concrete adhesive property.
The present invention is before immersing resin by composite rope, and because rope is soft, so shape can change.Can require rope to make the shape needing according to different situations, such as shaped form, fold-line-shaped etc., also can make the girder rib in grid ribs, cambered surface muscle or the space of planar.The mode of the interspersed braiding of the suitable employing of node of its braiding when making two-dimentional muscle, cambered surface muscle and space truss muscle, the surperficial out-of-flatness causing with the projection reducing due to node, and can when curing, clamp up and down the grid of braiding by standby mould, can reach the object that guarantees surfacing after having solidified.
The present invention can be woven in composite rope the surface of regular reinforcement or the surface of composite bar, the composite reinforcing of the multiple composite that the composite bar surface weave that the muscle that is composite for regular reinforcement surface weave in the middle of just can obtaining after the operation through above-mentioned like this and centre are pultrusion is composite.
Beneficial effect: the invention enables this kind of composite material bar to there is shape-plastic, lightweight, the distinguishing feature such as high-strength, corrosion-resistant, cheap, be applicable to various buildings, reinforcing and protection works.
Accompanying drawing explanation
Fig. 1 a is the composite kernmantle structural representation of the embodiment of the present invention 1;
Fig. 1 b is that the composite kernmantle of the embodiment of the present invention 1 immerses resin schematic diagram;
Fig. 1 c is the embodiment of the present invention 1 composite straight line muscle structural representation;
Fig. 1 d is the embodiment of the present invention 1 composite broken line muscle structural representation;
Fig. 1 e is the embodiment of the present invention 1 rectangle hoop structural representation;
Fig. 1 f is the embodiment of the present invention 1 curve hooping structure schematic diagram;
Fig. 2 a is the embodiment of the present invention 2 two-dimensional grid muscle structural representations;
Fig. 2 b is the embodiment of the present invention 2 cambered surface muscle structural representations;
Fig. 3 a is the space three-dimensional form schematic diagram of the embodiment of the present invention 3 space truss structure muscle;
Fig. 3 b is the space truss form schematic diagram of the embodiment of the present invention 3 space truss structure muscle;
Fig. 4 is in the middle of the embodiment of the present invention 1, to be the composite bar of reinforcing bar or pultrusion, the surperficial braiding of the fibre reinforced composites for braiding muscle structural representation;
Fig. 5 is the cross-linking syndeton schematic diagram of the grid node of composite two dimension muscle, cambered surface muscle and space truss structure in the embodiment of the present invention 2 and 3.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing, the present invention will be further described:
Embodiment 1
As shown in Fig. 1 a-1f, Fig. 4, the preparation method of a kind of fibre reinforced composites of shape-plastic braiding muscle, comprises the following steps:
A, the kernmantle that is first composite according to specification preparation composite kernmantle or the centre of required composite straight line muscle, composite broken line muscle, rectangle hoop, curve stirrup for reinforcing bar, composite bar appearance;
B, again according to actual requirement of engineering, make corresponding template, template form is linear, fold-line-shaped, shaped form; Kernmantle is placed in set template, more whole template is put into the container that resin is housed, allow resin immerse in kernmantle;
C, again after step b, the composite rope that is soaked with resin with jack pair carries out stretch-draw;
D, by mould pressing process by the glass fibre curing molding being immersed in step c in resin, after the demoulding, form composite braided muscle;
E, finally according to code requirement, the composite straight line muscle in steps d, composite broken line muscle, rectangle hoop, curve stirrup are cut to finishing.
In above-mentioned steps a, kernmantle adopts fibrage to form, and fiber adopts carbon fiber, glass fibre, basalt fibre, aramid fiber, superhigh molecular weight polyethylene fibers or hybridization fiber.Reinforcing bar adopts common building reinforcing bar; Composite bar adopts the straight-bar of carbon fiber, glass fibre, basalt fibre, aramid fiber or hybridization fiber pultrusion.In order to guarantee the globality of kernmantle, weaving method adopts the unified processing of cable knitting machine device.In above-mentioned steps b, resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
Embodiment 2
As shown in Fig. 2 a-2b, Fig. 5, the preparation method of a kind of fibre reinforced composites of shape-plastic braiding muscle, comprises the following steps:
A, the latticed mesh grid of first preparing plane according to the specification of required two-dimensional grid muscle, cambered surface muscle;
B, again according to actual requirement of engineering, make corresponding template, template form is plane or curved surface form; Mesh grid is placed in set template, more whole template is put into the container that resin is housed, allow resin immerse in mesh grid;
C, again after step b, to composite two-dimensional grid muscle, cambered surface muscle, adopt the mode of upper/lower die extruding to carry out tensioning composite rope;
D, by mould pressing process by the glass fibre curing molding being immersed in step c in resin, after the demoulding, form composite braided muscle;
E, finally according to code requirement, the two-dimensional grid muscle in steps d, cambered surface muscle are cut to finishing.
In above-mentioned steps a, mesh grid adopts fibrage to form, and fiber adopts carbon fiber, glass fibre, basalt fibre, aramid fiber, superhigh molecular weight polyethylene fibers or hybridization fiber.In above-mentioned steps a, mesh grid adopts fibrage to form, and in order to guarantee the globality of kernmantle, weaving method adopts the unified processing of cable knitting machine device.In above-mentioned steps b, resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.The connection of two-dimensional grid muscle and cambered surface muscle adopts the mode of braiding of interting, and namely at Nodes, by two, with cordage, from mutual fiber gap, interts and immerses, and in curing, adopt mould to push up and down, guarantees its profile pattern.
Embodiment 3
As shown in Fig. 3 a-3b, Fig. 5, the preparation method of a kind of fibre reinforced composites of shape-plastic braiding muscle, comprises the following steps:
A, the mesh grid of the first specification according to required fiber reinforcement space truss structure muscle preparation composite;
B, again according to actual requirement of engineering, make corresponding template, template form is space three-dimensional form or space truss form; Mesh grid is placed in set template, more whole template is put into the container that resin is housed, allow resin immerse in kernmantle or mesh grid;
C, again after step b, to space truss structure muscle, adopt the mode of upper/lower die extruding to carry out tensioning composite rope;
D, by mould pressing process by the glass fibre curing molding being immersed in step c in resin, after the demoulding, form composite braided muscle;
E, finally according to code requirement, the space truss structure muscle in steps d is cut to finishing.The connection of two-dimensional grid muscle and cambered surface muscle adopts the mode of braiding of interting, and namely at Nodes, by two, with cordage, from mutual fiber gap, interts and immerses, and in curing, adopt mould to push up and down, guarantees its profile pattern.
In above-mentioned steps a, mesh grid adopts fibrage to form, and fiber adopts carbon fiber, glass fibre, basalt fibre, aramid fiber, superhigh molecular weight polyethylene fibers or hybridization fiber.In above-mentioned steps a, mesh grid adopts fibrage to form, and in order to guarantee the globality of kernmantle, weaving method adopts the unified processing of cable knitting machine device.In above-mentioned steps b, resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.The connection of space truss structure muscle adopts the mode of braiding of interting, and namely at Nodes, by two, with cordage, from mutual fiber gap, interts and immerses, and in curing, adopt mould to push up and down, guarantees its profile pattern.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. the fibre reinforced composites of shape-plastic weave a preparation method for muscle, it is characterized in that: comprise the following steps:
A, first according to required fibre reinforced composites braiding muscle, comprises that the specification of composite straight line muscle, composite broken line muscle, rectangle hoop, curve stirrup, two-dimensional grid muscle, cambered surface muscle, space truss structure muscle is prepared composite kernmantle, mesh grid or the middle kernmantle that is reinforcing bar, composite bar appearance and is composite;
B, again according to actual requirement of engineering, make corresponding template, template form is linear, fold-line-shaped, shaped form, plane form, curved surface form, space three-dimensional form or space truss form; Kernmantle or mesh grid are placed in set template, more whole template is put into the container that resin is housed, allow resin immerse in kernmantle or mesh grid;
C, again after step b, the composite rope that is soaked with resin with jack pair carries out stretch-draw, or adopts the mode of upper/lower die extruding to carry out tensioning composite rope to composite two-dimensional grid muscle, cambered surface muscle, space truss structure muscle;
D, by mould pressing process by the glass fibre curing molding being immersed in step c in resin, after the demoulding, form composite braided muscle;
E, finally according to code requirement, the composite straight line muscle in steps d, composite broken line muscle, rectangle hoop, curve stirrup, two-dimensional grid muscle, cambered surface muscle and space truss structure muscle are cut to finishing.
2. the fibre reinforced composites of a kind of shape-plastic according to claim 1 weave the preparation method of muscle, it is characterized in that: in above-mentioned steps a, kernmantle or mesh grid adopt fibrage to form, fiber adopts carbon fiber, glass fibre, basalt fibre, aramid fiber, superhigh molecular weight polyethylene fibers or hybridization fiber; Reinforcing bar adopts common building reinforcing bar; Composite bar adopts the straight-bar of carbon fiber, glass fibre, basalt fibre, aramid fiber or hybridization fiber pultrusion.
3. the preparation method of the fibre reinforced composites of a kind of shape-plastic according to claim 1 braiding muscle, is characterized in that: in above-mentioned steps a, kernmantle or mesh grid adopt fibrage to form, and weaving method adopts the unified processing of cable knitting machine device.
4. the preparation method of the fibre reinforced composites of a kind of shape-plastic according to claim 1 braiding muscle, is characterized in that: in above-mentioned steps b, resin adopts unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
5. the fibre reinforced composites of a kind of shape-plastic according to claim 1 weave the preparation method of muscle, it is characterized in that: the connection of described two-dimensional grid muscle, cambered surface muscle space truss structure muscle adopts the mode of braiding of interting, namely at Nodes, by two, with cordage, from mutual fiber gap, intert and immerse, and in curing, adopt mould to push up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001255.XA CN103737947A (en) | 2014-01-02 | 2014-01-02 | Preparation method of shaped fibre reinforced composite knitted rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001255.XA CN103737947A (en) | 2014-01-02 | 2014-01-02 | Preparation method of shaped fibre reinforced composite knitted rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737947A true CN103737947A (en) | 2014-04-23 |
Family
ID=50495048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410001255.XA Pending CN103737947A (en) | 2014-01-02 | 2014-01-02 | Preparation method of shaped fibre reinforced composite knitted rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737947A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459410A (en) * | 2015-12-28 | 2016-04-06 | 泰安市金飞虹织造有限公司 | Braided composite material reinforcing rib for building |
| CN106640150A (en) * | 2017-01-22 | 2017-05-10 | 北京工业大学 | Section steel embedded type FRP (Fiber Reinforce Plastic) sectional material arch supporting structure |
| CN106640143A (en) * | 2017-01-22 | 2017-05-10 | 北京工业大学 | FRP (fiber reinforced plastics) grid arch-fiber reinforced concrete composite support structure with embedded reinforcing steel bars |
| CN107034664A (en) * | 2015-08-03 | 2017-08-11 | 黑龙江弘宇短纤维新材料股份有限公司 | A kind of preparation method for concrete and the aramid fiber short fibre of mortar |
| GB2550190A (en) * | 2016-05-12 | 2017-11-15 | Cecence Ltd | Precursor Material And Method For The Production Thereof |
| CN110539505A (en) * | 2019-09-19 | 2019-12-06 | 中国人民解放军陆军工程大学 | Preparation method of SFCB (Small form-factor pluggable) rib |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134369A (en) * | 2006-09-01 | 2008-03-05 | 深圳市海川实业股份有限公司 | Technique of preparing FRP fibre-reinforced composite material bar |
| CN201141174Y (en) * | 2007-12-20 | 2008-10-29 | 鹰将智财创意开发有限公司 | Net rib structure article |
| CN201485881U (en) * | 2009-09-03 | 2010-05-26 | 临安巨丰城市配套设备有限公司 | Die pressing inspection well cover |
| CN103216041A (en) * | 2013-03-29 | 2013-07-24 | 江苏绿材谷新材料科技发展有限公司 | Plane grid rib for structure reinforcement, mould and manufacturing method of plane grid rib |
-
2014
- 2014-01-02 CN CN201410001255.XA patent/CN103737947A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134369A (en) * | 2006-09-01 | 2008-03-05 | 深圳市海川实业股份有限公司 | Technique of preparing FRP fibre-reinforced composite material bar |
| CN201141174Y (en) * | 2007-12-20 | 2008-10-29 | 鹰将智财创意开发有限公司 | Net rib structure article |
| CN201485881U (en) * | 2009-09-03 | 2010-05-26 | 临安巨丰城市配套设备有限公司 | Die pressing inspection well cover |
| CN103216041A (en) * | 2013-03-29 | 2013-07-24 | 江苏绿材谷新材料科技发展有限公司 | Plane grid rib for structure reinforcement, mould and manufacturing method of plane grid rib |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034664A (en) * | 2015-08-03 | 2017-08-11 | 黑龙江弘宇短纤维新材料股份有限公司 | A kind of preparation method for concrete and the aramid fiber short fibre of mortar |
| CN105459410A (en) * | 2015-12-28 | 2016-04-06 | 泰安市金飞虹织造有限公司 | Braided composite material reinforcing rib for building |
| GB2550190A (en) * | 2016-05-12 | 2017-11-15 | Cecence Ltd | Precursor Material And Method For The Production Thereof |
| CN106640150A (en) * | 2017-01-22 | 2017-05-10 | 北京工业大学 | Section steel embedded type FRP (Fiber Reinforce Plastic) sectional material arch supporting structure |
| CN106640143A (en) * | 2017-01-22 | 2017-05-10 | 北京工业大学 | FRP (fiber reinforced plastics) grid arch-fiber reinforced concrete composite support structure with embedded reinforcing steel bars |
| CN106640143B (en) * | 2017-01-22 | 2019-07-12 | 北京工业大学 | A kind of FRP grille arch of embedded reinforcing bar-fiber concrete combined type supporting construction |
| CN110539505A (en) * | 2019-09-19 | 2019-12-06 | 中国人民解放军陆军工程大学 | Preparation method of SFCB (Small form-factor pluggable) rib |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737947A (en) | Preparation method of shaped fibre reinforced composite knitted rib | |
| CN102777708B (en) | Fiber-woven pultrusion pipeline and production method | |
| RU2624699C2 (en) | Pultrusion technology with filler from poly(meth)acrylimide penoplast | |
| KR100808938B1 (en) | A hybrid fiber reinforced plastic rebar for concrete | |
| CN103216041B (en) | Plane grid rib for structure reinforcement, mould and manufacturing method of plane grid rib | |
| CN108979951A (en) | A method of wind electricity blade is produced using prefabricated panels | |
| CN103225369A (en) | Fiber composite bar with surface having helicitic texture, and making method thereof | |
| CN102235095A (en) | Preparation method of fiber reinforced polymer sheet | |
| CN1970279A (en) | A novel pultrude process and product thereof | |
| CN104085117A (en) | Preparation method of steel fiber composite bar | |
| CN104008798B (en) | The composite core rod and its manufacture method of a kind of modification | |
| CN211313090U (en) | Compound reinforcing steel FRP stirrup | |
| KR102112960B1 (en) | Frp-mesh for reinforcing concrete | |
| CN103485570B (en) | Reinforced composite material shaft tower and preparation method thereof in a kind of | |
| CN104060768A (en) | Industrial preparation method of steel-continuous-fiber composite bar with rib texture | |
| CN104695627B (en) | A kind of BP-FRP pipe reinforced recycled aggregate concrete coupled column and preparation method thereof | |
| CN110821047A (en) | Composite steel bar FRP stirrup and preparation method thereof | |
| KR102060285B1 (en) | Method for manufacturing frp-mesh for reinforcing concrete | |
| CN101285388A (en) | FRP wire cage employed in subway concrete excavation engineering | |
| CN111086195A (en) | FRP (fiber reinforced plastic) strip-shaped spiral stirrup and preparation method thereof | |
| CN210917956U (en) | Concrete beam taking composite material grids as stirrups | |
| KR100829956B1 (en) | Composite member and manufacturing method thereof | |
| US20230012652A1 (en) | Connection element, method for manufacturing a connection element and related installation kit | |
| CN105619845A (en) | Short fiber adding method and device in composite material pultrusion process | |
| CN207419847U (en) | A kind of bamboo wood armored concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |