CN105442334A - Novel non-woven fabric composite pad and production method thereof - Google Patents
Novel non-woven fabric composite pad and production method thereof Download PDFInfo
- Publication number
- CN105442334A CN105442334A CN201511015220.2A CN201511015220A CN105442334A CN 105442334 A CN105442334 A CN 105442334A CN 201511015220 A CN201511015220 A CN 201511015220A CN 105442334 A CN105442334 A CN 105442334A
- Authority
- CN
- China
- Prior art keywords
- layer
- hot melt
- melt adhesive
- woven fabric
- pvc film
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/106—Roughness, anti-slip, abrasiveness
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/126—Permeability to liquids, absorption
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
- D06N2211/066—Floor coverings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a novel non-woven fabric composite pad and a production method thereof and belongs to the field of preparation and production of non-woven fabric. The novel non-woven fabric composite pad is provided with a PVC (polyvinyl chloride) film layer, thereby having the characteristics of skid resistance, water absorption and environmental protection and being capable of protecting furniture and the floor better. Besides, the production technology of the novel non-woven fabric composite pad is simple, reliable and suitable for popularization and application.
Description
Technical field
The present invention relates to non-woven fabric composite pad and preparation method thereof, belong to and prepare nonwoven fabric manufacture field.
Background technology
Nonwoven fabric is also known as Nonwovens, be made up of orientation or random fiber, be environment-friendly materials of new generation, there is protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, the feature such as to use again cheap, capable of circulation.As adopted polypropylene granules to be raw material more, batch continuous one-step produce through high-temperature fusion, spray silk, paving guiding principle, hot pressing.Cloth is called because having the outward appearance of cloth and some performance.Because it a kind ofly does not need to spin cotton and weave cloth and the fabric that formed, just textile staple or long filament carried out orientation or support row at random, forming fibre net structure, then adopting machinery, the method such as hot sticky or chemical reinforces and form.
Nonwoven fabric is not by the yarns interwoven of one one, woollen yarn knitting together, but is directly bonded together by the method for physics by fiber, so when taking the sticky title in your clothes when you, will find, be can not take out the end of a thread one by one.Non-weaving cloth breaches traditional weaving principle, and have that technological process is short, throughput rate is fast, the features such as output is high, cost is low, purposes is wide, raw material sources are many.
Nonwoven fabric also can be used for, in all kinds of house decoration process, being attached on floor or furniture, prevents the thing of paint, coating, fragment of brick and so on from making dirty, damages floor and furniture.And nonwoven fabric common is at present anti-skidding and self-adhesion is not so good, the nonwoven fabric be laid on furniture and floor is easy to slip off from surface, makes nonwoven fabric lose defencive function.
The non-woven fabric composite pad that the present invention relates to, this variegated water suction anti-slip type nonwoven fabric, owing to there being one deck PVC film layer, therefore having anti-skidding, water suction and the feature of environmental protection, can better protect furniture and floor.In addition, this non-woven fabric composite pad manufacture craft is simple and reliable, is applicable to promoting the use of.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems is: non-woven fabric composite pad, it is characterized in that: described composite pad by terylene acupuncture nonwoven layer of cloth, hot melt adhesive layer and PVC film layer totally three layers be composited, described hot melt adhesive layer is between terylene acupuncture nonwoven layer of cloth and PVC film layer, and described PVC film layer is prepared by casting film-forming technology.
The preparation method of described non-woven fabric composite pad, the steps include:
(1) needle-punching method, is utilized to prepare terylene acupuncture nonwoven layer of cloth;
(2), casting film-forming technology is used to prepare PVC film layer, the raw material of preparation PVC film layer is that PVC plastic particle and polyisobutene glue master batch, wherein polyisobutene glues the 2-5% that master batch accounts for raw material gross weight, and the temperature in casting film-forming process controls at 180-250 DEG C;
(3), hot melt adhesive compounding machine is used be vaporificly sprayed on PVC film layer that step (2) prepares by hot melt adhesive, formation hot melt adhesive layer;
(4) the smooth terylene acupuncture nonwoven layer of cloth put step (1) and prepare in the one side, scribbling hot melt adhesive layer at PVC film layer, then through the pressure composite molding in addition of 2-6 kilogram every square centimeter, after being rolled into, packaging, is namely prepared into non-woven fabric composite pad.
The non-woven fabric composite pad that the present invention relates to, this variegated water suction anti-slip type nonwoven fabric, owing to there being one deck PVC film layer, therefore having anti-skidding, water suction and the feature of environmental protection, can better protect furniture and floor.In addition, this non-woven fabric composite pad manufacture craft is simple and reliable, is applicable to promoting the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of non-woven fabric composite pad of the present invention;
Wherein: 1, terylene acupuncture nonwoven layer of cloth; 2, hot melt adhesive layer; 3, PVC film layer.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.Accompanying drawing is the schematic diagram simplified, and only basic structure of the present invention is described in a schematic way, therefore it only shows the formation relevant with the present invention.
Embodiment one: refer to Fig. 1, non-woven fabric composite pad, it is characterized in that: described composite pad by terylene acupuncture nonwoven layer of cloth 1, hot melt adhesive layer 2 and PVC film layer 3 totally three layers be composited, described hot melt adhesive layer 2 is between terylene acupuncture nonwoven layer of cloth 1 and PVC film layer 3, and described PVC film layer 3 is prepared by casting film-forming technology.
The preparation method of described non-woven fabric composite pad, the steps include:
(1) needle-punching method, is utilized to prepare terylene acupuncture nonwoven layer of cloth 1;
(2), use casting film-forming technology to prepare PVC film layer 3, the raw material of preparation PVC film layer 3 is that PVC plastic particle and polyisobutene glue master batch, wherein polyisobutene glue that master batch accounts for raw material gross weight 2%, the temperature in casting film-forming process controls at 180 DEG C;
(3), hot melt adhesive compounding machine is used be vaporificly sprayed on PVC film layer 3 that step (2) prepares by hot melt adhesive, formation hot melt adhesive layer 2;
(4) the smooth terylene acupuncture nonwoven layer of cloth 1 put step (1) and prepare in the one side, scribbling hot melt adhesive layer 2 at PVC film layer 3, then through the pressure composite molding in addition of 2 kilograms every square centimeter, after being rolled into, packaging, is namely prepared into non-woven fabric composite pad.
Embodiment two: refer to Fig. 1, non-woven fabric composite pad, it is characterized in that: described composite pad by terylene acupuncture nonwoven layer of cloth 1, hot melt adhesive layer 2 and PVC film layer 3 totally three layers be composited, described hot melt adhesive layer 2 is between terylene acupuncture nonwoven layer of cloth 1 and PVC film layer 3, and described PVC film layer 3 is prepared by casting film-forming technology.
The preparation method of described non-woven fabric composite pad, the steps include:
(1) needle-punching method, is utilized to prepare terylene acupuncture nonwoven layer of cloth 1;
(2), use casting film-forming technology to prepare PVC film layer 3, the raw material of preparation PVC film layer 3 is PVC plastic particle and polyisobutene auxiliary agent, and wherein polyisobutene auxiliary agent accounts for 4% of raw material gross weight, and the temperature in casting film-forming process controls at 220 DEG C;
(3), hot melt adhesive compounding machine is used be vaporificly sprayed on PVC film layer 3 that step (2) prepares by hot melt adhesive, formation hot melt adhesive layer 2;
(4) the smooth terylene acupuncture nonwoven layer of cloth 1 put step (1) and prepare in the one side, scribbling hot melt adhesive layer 2 at PVC film layer 3, then through the pressure composite molding in addition of 4 kilograms every square centimeter, after being rolled into, packaging, is namely prepared into non-woven fabric composite pad.
Embodiment three: refer to Fig. 1, non-woven fabric composite pad, it is characterized in that: described composite pad by terylene acupuncture nonwoven layer of cloth 1, hot melt adhesive layer 2 and PVC film layer 3 totally three layers be composited, described hot melt adhesive layer 2 is between terylene acupuncture nonwoven layer of cloth 1 and PVC film layer 3, and described PVC film layer 3 is prepared by casting film-forming technology.
The preparation method of described non-woven fabric composite pad, the steps include:
(1) needle-punching method, is utilized to prepare terylene acupuncture nonwoven layer of cloth 1;
(2), use casting film-forming technology to prepare PVC film layer 3, the raw material of preparation PVC film layer 3 is that PVC plastic particle and polyisobutene glue master batch, wherein polyisobutene glue that master batch accounts for raw material gross weight 5%, the temperature in casting film-forming process controls at 250 DEG C;
(3), hot melt adhesive compounding machine is used be vaporificly sprayed on PVC film layer 3 that step (2) prepares by hot melt adhesive, formation hot melt adhesive layer 2;
(4) the smooth terylene acupuncture nonwoven layer of cloth 1 put step (1) and prepare in the one side, scribbling hot melt adhesive layer 2 at PVC film layer 3, then through the pressure composite molding in addition of 6 kilograms every square centimeter, after being rolled into, packaging, is namely prepared into non-woven fabric composite pad.
The non-woven fabric composite pad that the present invention relates to, this variegated water suction anti-slip type nonwoven fabric, owing to there being one deck PVC film layer, therefore having anti-skidding, water suction and the feature of environmental protection, can better protect furniture and floor.In addition, this non-woven fabric composite pad manufacture craft is simple and reliable, is applicable to promoting the use of;
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (2)
1. non-woven fabric composite pad, it is characterized in that: described composite pad by terylene acupuncture nonwoven layer of cloth (1), hot melt adhesive layer (2) and PVC film layer (3) totally three layers be composited, described hot melt adhesive layer (2) is positioned between terylene acupuncture nonwoven layer of cloth (1) and PVC film layer (3), and described PVC film layer (3) is prepared by casting film-forming technology.
2. the preparation method of non-woven fabric composite pad according to claim 1, is characterized in that the steps include:
(1) needle-punching method, is utilized to prepare terylene acupuncture nonwoven layer of cloth (1);
(2), casting film-forming technology is used to prepare PVC film layer (3), the raw material of preparation PVC film layer (3) is that PVC plastic particle and polyisobutene glue master batch, wherein polyisobutene glues the 2-5% that master batch accounts for raw material gross weight, and the temperature in casting film-forming process controls at 180-250 DEG C;
(3), hot melt adhesive compounding machine is used be vaporificly sprayed on PVC film layer (3) that step (2) prepares by hot melt adhesive, formation hot melt adhesive layer (2);
(4) the smooth terylene acupuncture nonwoven layer of cloth (1) put step (1) and prepare in the one side, scribbling hot melt adhesive layer (2) at PVC film layer (3), then through the pressure composite molding in addition of 2-6 kilogram every square centimeter, after being rolled into, packaging, is namely prepared into non-woven fabric composite pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015220.2A CN105442334A (en) | 2015-12-31 | 2015-12-31 | Novel non-woven fabric composite pad and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015220.2A CN105442334A (en) | 2015-12-31 | 2015-12-31 | Novel non-woven fabric composite pad and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442334A true CN105442334A (en) | 2016-03-30 |
Family
ID=55552934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015220.2A Pending CN105442334A (en) | 2015-12-31 | 2015-12-31 | Novel non-woven fabric composite pad and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442334A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808193A (en) * | 2019-01-28 | 2019-05-28 | 陈智汉 | A kind of preparation method of the compound Oxford plastic cloth of PVB plastic cement |
| CN112743923A (en) * | 2021-01-20 | 2021-05-04 | 温建敏 | Non-woven fabric structure and manufacturing method thereof |
| CN112743917A (en) * | 2021-01-20 | 2021-05-04 | 温建敏 | Non-woven fabric with metal decorative color and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572969A (en) * | 2000-07-19 | 2005-02-02 | 山东科技大学建筑设计研究院 | Low molecular polymer modification polythene composite water-proof coiled material |
| CN101054844A (en) * | 2006-07-19 | 2007-10-17 | 章国荣 | Roof padding material and its preparing process |
| CN101979758A (en) * | 2010-08-16 | 2011-02-23 | 江阴市江海非织造布有限公司 | Non-woven felt decorative plate and preparation method thereof |
| CN102094338A (en) * | 2009-12-15 | 2011-06-15 | 董纹吉 | Multi-layer non-woven fabric and preparation method thereof |
| CN102392364A (en) * | 2011-07-22 | 2012-03-28 | 烟台万华超纤股份有限公司 | Superfine fiber synthetic leather for basketball and preparation method thereof |
-
2015
- 2015-12-31 CN CN201511015220.2A patent/CN105442334A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572969A (en) * | 2000-07-19 | 2005-02-02 | 山东科技大学建筑设计研究院 | Low molecular polymer modification polythene composite water-proof coiled material |
| CN101054844A (en) * | 2006-07-19 | 2007-10-17 | 章国荣 | Roof padding material and its preparing process |
| CN102094338A (en) * | 2009-12-15 | 2011-06-15 | 董纹吉 | Multi-layer non-woven fabric and preparation method thereof |
| CN101979758A (en) * | 2010-08-16 | 2011-02-23 | 江阴市江海非织造布有限公司 | Non-woven felt decorative plate and preparation method thereof |
| CN102392364A (en) * | 2011-07-22 | 2012-03-28 | 烟台万华超纤股份有限公司 | Superfine fiber synthetic leather for basketball and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808193A (en) * | 2019-01-28 | 2019-05-28 | 陈智汉 | A kind of preparation method of the compound Oxford plastic cloth of PVB plastic cement |
| CN112743923A (en) * | 2021-01-20 | 2021-05-04 | 温建敏 | Non-woven fabric structure and manufacturing method thereof |
| CN112743917A (en) * | 2021-01-20 | 2021-05-04 | 温建敏 | Non-woven fabric with metal decorative color and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105442189A (en) | Method for preparing high-strength non-woven cloth | |
| CN205062373U (en) | Wood pulp composite non -woven fabric | |
| CN105442334A (en) | Novel non-woven fabric composite pad and production method thereof | |
| CN103074740B (en) | Envelope type wood pulp non-woven fabric and production process thereof | |
| CN105437630A (en) | Novel non-woven fabric composite cushion and preparation method thereof | |
| CN106142726A (en) | A kind of novel variegated water suction anti-slip type non-woven fabrics and preparation method thereof | |
| CN103194903A (en) | Finishing agent for waterproof coiled material tire base fabric and preparation method thereof | |
| CN209159065U (en) | Walf checks carpet | |
| CN204149630U (en) | Functional ventilated membrane compound nonwoven cloth | |
| CN101979757A (en) | Processing technique for composite non-woven fabric | |
| CN105369481A (en) | A white anti-skid adhesive non-woven cloth and a method for manufacturing the same | |
| CN205856783U (en) | Non-woven fabrics for wiping | |
| CN204813284U (en) | Non -woven fabrics for (window) curtain | |
| CN202037956U (en) | Mildewproof non-woven cloth | |
| CN105328957A (en) | Mixed-color water-absorbing antiskid non-woven fabric and manufacturing method thereof | |
| CN104831477A (en) | Novel inflaming retarding type non-woven fabric and manufacturing method thereof | |
| KR101285446B1 (en) | The method for manufacturing a korean paper textile of roll screen | |
| CN204849268U (en) | Automatically cleaning (window) curtain non -woven fabrics | |
| CN104825035A (en) | Manufacturing method of novel non-woven fabric floor pad | |
| CN102501520A (en) | Composite fabric | |
| CN208760140U (en) | A kind of flame retardant type spun-bonded non-woven fabrics | |
| CN204875071U (en) | Antibiotic mould proof non -woven fabrics | |
| CN204844999U (en) | Non -woven fabrics is used to agricultural circle skill | |
| CN205044231U (en) | Waterproof non -woven fabrics of using of floor | |
| CN105082640A (en) | Textured multilayer composite fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |