CN105218054A - A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof - Google Patents

A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof Download PDF

Info

Publication number
CN105218054A
CN105218054A CN201510635187.7A CN201510635187A CN105218054A CN 105218054 A CN105218054 A CN 105218054A CN 201510635187 A CN201510635187 A CN 201510635187A CN 105218054 A CN105218054 A CN 105218054A
Authority
CN
China
Prior art keywords
parts
antibacterial
aerated bricks
permanent seal
seal cooling
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
Application number
CN201510635187.7A
Other languages
Chinese (zh)
Inventor
沈圣祥
李凤必
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Kunlong Building Materials Co Ltd
Original Assignee
Anhui Kunlong Building Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Kunlong Building Materials Co Ltd filed Critical Anhui Kunlong Building Materials Co Ltd
Priority to CN201510635187.7A priority Critical patent/CN105218054A/en
Publication of CN105218054A publication Critical patent/CN105218054A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof, its component is made up of the material of following weight part: 30 ~ 40 parts of yellow phosphorus furnace slags, 25 ~ 30 parts of iron ore tailings, 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 15 ~ 20 parts of nice foundry sand, 30 ~ 35 parts of quartz sands, 5 ~ 8 parts of zeolite powders, 3 ~ 5 parts of Chinese medicine slags, 2 ~ 3 parts of tea seed episperm, 1 ~ 3 part of Sudan Gum-arabic, 0.5 ~ 0.8 part of discarded machine oil, 0.3 ~ 0.5 part of stearin, 0.5 ~ 1 part of Zinic stearas, 0.5 ~ 1 part of calcium stearate, 1 ~ 3 part of polyoxyethylene glycol, 1 ~ 2 part of propylene hydramine, 2 ~ 3 parts of Sodium orthomolybdates, 1 ~ 3 part of calcium sulfate, 1 ~ 2 part of cm-chitosan.The present invention makes institute's manufacturing aerated brick have better antibacterial effect by the excellent cooperation of different components, and its durability, intensity, dry shrinkage resistance can promote all to some extent, and have good sound insulation, heat insulation effect, is better than existing product in the market.

Description

A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof
Technical field
The invention belongs to building materials field, be specifically related to a kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof.
Background technology
Aerated bricks is the aerated bricks building block of being produced by autoclave at high temperature apparatus and process, namely the brick product comprising other various explained hereafter of steam pressure are adopted, aerated bricks is a kind of novel wall material, its unique distinction is that it is a kind of novel building walling of very light-duty heat insulating, and that this technology of China starts is more late, than abroad totally fall behind 40 years, but, the development of the aerated bricks industry of China is really very fast, and now domestic aerated bricks technical matters level can reach international most advanced level.
Aerated bricks sharpest edges economize the land resource exactly, a large amount of arable lands need not be wasted, and the source of its raw material very extensive, dust and sand, slag, flyash and coal gangue etc. are all the starting material doing aerated bricks, and the performance characteristics of aerated bricks very superior, have extraordinary can working ability and heat insulation and insulated capacity, and plasticity-very strong, have extraordinary processing characteristics, although domestic production state of the art is gradually improved, the research of aerated bricks raw material and processing technology still need further raising.
Summary of the invention
The present invention aims to provide a kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof, and institute's manufacturing aerated brick has antibacterial, durable characteristic, and over-all properties promotes all to some extent.
The present invention is achieved through the following technical solutions:
A kind of antibacterial permanent seal cooling aerated bricks, be made up of the material of following weight part:
30 ~ 40 parts of yellow phosphorus furnace slags, 25 ~ 30 parts of iron ore tailings, 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 15 ~ 20 parts of nice foundry sand, 30 ~ 35 parts of quartz sands, 5 ~ 8 parts of zeolite powders, 3 ~ 5 parts of Chinese medicine slags, 2 ~ 3 parts of tea seed episperm, 1 ~ 3 part of Sudan Gum-arabic, 0.5 ~ 0.8 part of discarded machine oil, 0.3 ~ 0.5 part of stearin, 0.5 ~ 1 part of Zinic stearas, 0.5 ~ 1 part of calcium stearate, 1 ~ 3 part of polyoxyethylene glycol, 1 ~ 2 part of propylene hydramine, 2 ~ 3 parts of Sodium orthomolybdates, 1 ~ 3 part of calcium sulfate, 1 ~ 2 part of cm-chitosan.
A preparation method for antibacterial permanent seal cooling aerated bricks, comprises the steps:
(1) 30 ~ 40 parts of yellow phosphorus furnace slags, 25 ~ 30 parts of iron ore tailings being pulverized ball milling, to become to be not more than the particle of 3mm for subsequent use;
(2) by 15 ~ 20 parts of nice foundry sand, 30 ~ 35 parts of quartz sand, that 5 ~ 8 parts of zeolite powders cross 160 orders is for subsequent use;
(3) 3 ~ 5 parts of Chinese medicine slags, 2 ~ 3 parts of tea seed episperm are crossed 80 orders after pulverizing, to be placed under the condition of 80 ~ 90 DEG C after mixing and stirring with 1 ~ 3 part of Sudan Gum-arabic, 0.5 ~ 0.8 part of discarded machine oil, 0.3 ~ 0.5 part of stearin again, making particle diameter, to be less than the particle of 4mm for subsequent use;
(4) by the material except 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 1 ~ 2 part of cm-chitosan, allocate under suitable quantity of water is placed in the condition of 32 ~ 38 DEG C and mix, again 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 1 ~ 2 part of cm-chitosan are added, and to promote temperature be 35 ~ 45 DEG C, after mixing slurry is for subsequent use;
(5) made mixed pulp is poured into the mold shaping after, then carry out precuring, the demoulding, cut to obtain brick embryo;
(6) get product after institute's brickmaking embryo being put into reactor steam press maintenance.
Further, described quartz sand SiO2 content is more than 95%.
Further, described Chinese medicine slag is the traditional Chinese medicine extraction residue with antibacterial, worm-expelling effect.
Further, the described each component particles of step (2) can 100% cross 160 orders, more than 60% can cross 200 orders.
Further, the temperature of step (5) described precuring is 40 ~ 45 DEG C, and the time is 2.5 ~ 4h.
Further, the described steam press maintenance temperature of step (6) controls to be 180 ~ 200 DEG C, and pressure-controlling is 0.8 ~ 1.1MPa, and duration is 15 ~ 20h.
The present invention has following beneficial effect:
(1) tea seed episperm that the present invention adds has the advantages that oil mass is many, hardness is high, brick strength and water permeability resistance energy can be promoted, add the effect that Chinese medicine slag itself has antibacterial, worm-expelling, its effective constituent is longer for action time under the protection of tea-seed oil, process for Chinese medicine slag provides a new mode, protects environment; Make spherical particle after both are composite with other compositions and can further improve the insulation of brick body, anti-drying shrinkage, Durability of antimicrobial effect energy.
(2) the present invention makes institute's manufacturing aerated brick have better antibacterial effect by the excellent cooperation of different components, and its durability, intensity, dry shrinkage resistance can promote all to some extent, and have good sound insulation, heat insulation effect, are better than existing product in the market.
Embodiment
Embodiment 1
A kind of antibacterial permanent seal cooling aerated bricks, be made up of the material of following weight part:
35 parts of yellow phosphorus furnace slags, 26 parts of iron ore tailings, 10 parts of titanium white gypsum, 8 parts of cement, 15 parts of nice foundry sand, 30 parts of quartz sands, 6 parts of zeolite powders, 3 parts of Chinese medicine slags, 3 parts of tea seed episperm, 2 parts of Sudan Gum-arabics, 0.5 part of discarded machine oil, 0.3 part of stearin, 1 part of Zinic stearas, 0.6 part of calcium stearate, 2 parts of polyoxyethylene glycol, 1 part of propylene hydramine, 2 parts of Sodium orthomolybdates, 3 parts of calcium sulfate, 1 part of cm-chitosan.
A preparation method for antibacterial permanent seal cooling aerated bricks, comprises the steps:
(1) 35 parts of yellow phosphorus furnace slags, 26 parts of iron ore tailings being pulverized ball milling, to become to be not more than the particle of 3mm for subsequent use;
(2) by 15 parts of nice foundry sand, 30 parts of quartz sand, that 6 parts of zeolite powders cross 160 orders is for subsequent use;
(3) cross 80 orders after 3 parts of Chinese medicine slags, 3 parts of tea seed episperm being pulverized, then to be placed under the condition of 80 ~ 90 DEG C after mixing and stirring with 2 parts of Sudan Gum-arabics, 0.5 part of discarded machine oil, 0.3 part of stearin, making particle diameter, to be less than the particle of 4mm for subsequent use;
(4) by the material except 10 parts of titanium white gypsum, 8 parts of cement, 1 part of cm-chitosan, allocate under suitable quantity of water is placed in the condition of 32 ~ 38 DEG C and mix, again 10 parts of titanium white gypsum, 8 parts of cement, 1 part of cm-chitosan are added, and to promote temperature be 35 ~ 45 DEG C, after mixing slurry is for subsequent use;
(5) made mixed pulp is poured into the mold shaping after, then carry out precuring, the demoulding, cut to obtain brick embryo;
(6) get product after institute's brickmaking embryo being put into reactor steam press maintenance.
Further, described quartz sand SiO2 content is more than 95%.
Further, described Chinese medicine slag is the traditional Chinese medicine extraction residue with antibacterial, worm-expelling effect.
Further, the described each component particles of step (2) can 100% cross 160 orders, more than 60% can cross 200 orders.
Further, the temperature of step (5) described precuring is 40 ~ 45 DEG C, and the time is 3h.
Further, the described steam press maintenance temperature of step (6) controls to be 180 ~ 190 DEG C, and pressure-controlling is 0.8 ~ 1.1MPa, and duration is 15 ~ 17h.
The properties data recording the present embodiment 1 manufacturing aerated brick are as follows: porosity is 75 ~ 88%; Average bulk density is 630kg/m 3; When temperature is at about 750 DEG C, its ultimate compression strength is close to ultimate compression strength during normal temperature, and fire resistance reaches country-level fire-protection standard; Mean compressive strength is 6.6Mpa; The sound insulation of 10mm thick wall body can reach 43 decibels; Be exposed to physical environment to test after 1 year, intensity improves 20%, and its complementary characteristic still keeps stable.
Embodiment 2
A kind of antibacterial permanent seal cooling aerated bricks, be made up of the material of following weight part:
40 parts of yellow phosphorus furnace slags, 28 parts of iron ore tailings, 13 parts of titanium white gypsum, 10 parts of cement, 15 parts of nice foundry sand, 33 parts of quartz sands, 7 parts of zeolite powders, 5 parts of Chinese medicine slags, 3 parts of tea seed episperm, 3 parts of Sudan Gum-arabics, 0.6 part of discarded machine oil, 0.5 part of stearin, 1 part of Zinic stearas, 0.8 part of calcium stearate, 1 part of polyoxyethylene glycol, 2 parts of propylene hydramine, 3 parts of Sodium orthomolybdates, 1 part of calcium sulfate, 2 parts of cm-chitosan.
A preparation method for antibacterial permanent seal cooling aerated bricks, comprises the steps:
(1) 40 parts of yellow phosphorus furnace slags, 28 parts of iron ore tailings being pulverized ball milling, to become to be not more than the particle of 3mm for subsequent use;
(2) by 15 parts of nice foundry sand, 33 parts of quartz sand, that 7 parts of zeolite powders cross 160 orders is for subsequent use;
(3) cross 80 orders after 5 parts of Chinese medicine slags, 3 parts of tea seed episperm being pulverized, then to be placed under the condition of 85 ~ 90 DEG C after mixing and stirring with 3 parts of Sudan Gum-arabics, 0.6 part of discarded machine oil, 0.5 part of stearin, making particle diameter, to be less than the particle of 4mm for subsequent use;
(4) by the material except 13 parts of titanium white gypsum, 10 parts of cement, 2 parts of cm-chitosan, allocate under suitable quantity of water is placed in the condition of 35 ~ 38 DEG C and mix, again 13 parts of titanium white gypsum, 10 parts of cement, 2 parts of cm-chitosan are added, and to promote temperature be 40 ~ 45 DEG C, after mixing slurry is for subsequent use;
(5) made mixed pulp is poured into the mold shaping after, then carry out precuring, the demoulding, cut to obtain brick embryo;
(6) get product after institute's brickmaking embryo being put into reactor steam press maintenance.
Further, described quartz sand SiO2 content is more than 96%.
Further, described Chinese medicine slag is the traditional Chinese medicine extraction residue with antibacterial, worm-expelling effect.
Further, the described each component particles of step (2) can 100% cross 160 orders, more than 65% can cross 200 orders.
Further, the temperature of step (5) described precuring is 40 ~ 45 DEG C, and the time is 4h.
Further, the described steam press maintenance temperature of step (6) controls to be 180 ~ 190 DEG C, and pressure-controlling is 0.9 ~ 1.1MPa, and duration is 18 ~ 20h.
The properties data recording the present embodiment 2 manufacturing aerated bricks are as follows: porosity is 75 ~ 85%; Average bulk density is 640kg/m 3; When temperature is at about 740 DEG C, its ultimate compression strength is close to ultimate compression strength during normal temperature, and fire resistance reaches country-level fire-protection standard; Mean compressive strength is 6.8Mpa; The sound insulation of 10mm thick wall body can reach 45 decibels; Be exposed to physical environment to test after 2 years, intensity improves 12%, and its complementary characteristic still keeps stable.

Claims (7)

1. an antibacterial permanent seal cooling aerated bricks, is characterized in that, is made up of the material of following weight part:
30 ~ 40 parts of yellow phosphorus furnace slags, 25 ~ 30 parts of iron ore tailings, 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 15 ~ 20 parts of nice foundry sand, 30 ~ 35 parts of quartz sands, 5 ~ 8 parts of zeolite powders, 3 ~ 5 parts of Chinese medicine slags, 2 ~ 3 parts of tea seed episperm, 1 ~ 3 part of Sudan Gum-arabic, 0.5 ~ 0.8 part of discarded machine oil, 0.3 ~ 0.5 part of stearin, 0.5 ~ 1 part of Zinic stearas, 0.5 ~ 1 part of calcium stearate, 1 ~ 3 part of polyoxyethylene glycol, 1 ~ 2 part of propylene hydramine, 2 ~ 3 parts of Sodium orthomolybdates, 1 ~ 3 part of calcium sulfate, 1 ~ 2 part of cm-chitosan.
2. a preparation method for antibacterial permanent seal cooling aerated bricks as claimed in claim 1, is characterized in that, comprise the steps:
(1) 30 ~ 40 parts of yellow phosphorus furnace slags, 25 ~ 30 parts of iron ore tailings being pulverized ball milling, to become to be not more than the particle of 3mm for subsequent use;
(2) by 15 ~ 20 parts of nice foundry sand, 30 ~ 35 parts of quartz sand, that 5 ~ 8 parts of zeolite powders cross 160 orders is for subsequent use;
(3) 3 ~ 5 parts of Chinese medicine slags, 2 ~ 3 parts of tea seed episperm are crossed 80 orders after pulverizing, to be placed under the condition of 80 ~ 90 DEG C after mixing and stirring with 1 ~ 3 part of Sudan Gum-arabic, 0.5 ~ 0.8 part of discarded machine oil, 0.3 ~ 0.5 part of stearin again, making particle diameter, to be less than the particle of 4mm for subsequent use;
(4) by the material except 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 1 ~ 2 part of cm-chitosan, allocate under suitable quantity of water is placed in the condition of 32 ~ 38 DEG C and mix, again 10 ~ 15 parts of titanium white gypsum, 8 ~ 10 parts of cement, 1 ~ 2 part of cm-chitosan are added, and to promote temperature be 35 ~ 45 DEG C, after mixing slurry is for subsequent use;
(5) made mixed pulp is poured into the mold shaping after, then carry out precuring, the demoulding, cut to obtain brick embryo;
(6) get product after institute's brickmaking embryo being put into reactor steam press maintenance.
3. the antibacterial permanent seal cooling aerated bricks of one according to claim 1, is characterized in that, described quartz sand SiO2 content is more than 95%.
4. the antibacterial permanent seal cooling aerated bricks of one according to claim 1, is characterized in that, described Chinese medicine slag is the traditional Chinese medicine extraction residue with antibacterial, worm-expelling effect.
5. the preparation method of a kind of antibacterial permanent seal cooling aerated bricks according to claim 2, is characterized in that, the described each component particles of step (2) can 100% cross 160 orders, more than 60% can cross 200 orders.
6. the preparation method of a kind of antibacterial permanent seal cooling aerated bricks according to claim 2, is characterized in that, the temperature of step (5) described precuring is 40 ~ 45 DEG C, and the time is 2.5 ~ 4h.
7. the preparation method of a kind of antibacterial permanent seal cooling aerated bricks according to claim 2, is characterized in that, the described steam press maintenance temperature of step (6) controls to be 180 ~ 200 DEG C, and pressure-controlling is 0.8 ~ 1.1MPa, and duration is 15 ~ 20h.
CN201510635187.7A 2015-09-30 2015-09-30 A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof Pending CN105218054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510635187.7A CN105218054A (en) 2015-09-30 2015-09-30 A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510635187.7A CN105218054A (en) 2015-09-30 2015-09-30 A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof

Publications (1)

Publication Number Publication Date
CN105218054A true CN105218054A (en) 2016-01-06

Family

ID=54987406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510635187.7A Pending CN105218054A (en) 2015-09-30 2015-09-30 A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof

Country Status (1)

Country Link
CN (1) CN105218054A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107117922A (en) * 2017-06-13 2017-09-01 合肥大麦灯箱器材有限公司 A kind of multifunctional wall body brushing gypsum and preparation method thereof
CN107746289A (en) * 2017-11-09 2018-03-02 卢松 A kind of preparation technology of the aerated bricks of corrosion-resistant anti-freezing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030032651A (en) * 2001-10-19 2003-04-26 주식회사 금강고려화학 A skin coat mortar composition using wastes
CN103449769A (en) * 2013-07-31 2013-12-18 潘逸东 Antibacterial aerated brick
CN103964760A (en) * 2014-03-31 2014-08-06 安徽鑫润新型材料有限公司 Antibacterial concrete made of waste sea buckthorn residues as well as production method of concrete
CN104230228A (en) * 2014-08-25 2014-12-24 张琦 High-temperature-resistant antimicrobial concrete and preparation method thereof
CN104370572A (en) * 2014-10-27 2015-02-25 合肥诚信玻璃有限公司 Environment-friendly foamed brick and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030032651A (en) * 2001-10-19 2003-04-26 주식회사 금강고려화학 A skin coat mortar composition using wastes
CN103449769A (en) * 2013-07-31 2013-12-18 潘逸东 Antibacterial aerated brick
CN103964760A (en) * 2014-03-31 2014-08-06 安徽鑫润新型材料有限公司 Antibacterial concrete made of waste sea buckthorn residues as well as production method of concrete
CN104230228A (en) * 2014-08-25 2014-12-24 张琦 High-temperature-resistant antimicrobial concrete and preparation method thereof
CN104370572A (en) * 2014-10-27 2015-02-25 合肥诚信玻璃有限公司 Environment-friendly foamed brick and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107117922A (en) * 2017-06-13 2017-09-01 合肥大麦灯箱器材有限公司 A kind of multifunctional wall body brushing gypsum and preparation method thereof
CN107746289A (en) * 2017-11-09 2018-03-02 卢松 A kind of preparation technology of the aerated bricks of corrosion-resistant anti-freezing

Similar Documents

Publication Publication Date Title
CN102875067B (en) Modified nano mineral powder-containing aerated brick
CN102875073B (en) Aerated brick
CN102887671B (en) Aerated brick produced by diatomite and processing method of aerated brick
CN102875065B (en) Preparation process for fluorite slag-containing aerated brick
CN102875072B (en) Fluorite slag-containing aerated concrete block
CN104057013B (en) A kind of environmental protection casting sand and preparation method thereof
CN102992803B (en) Air-added brick with slag as matrix and method for processing same
CN104057018A (en) Casting molding sand and preparation method thereof
CN103495693A (en) High-temperature-resisting easy collapse molding sand and preparation method thereof
CN103449768A (en) Aerated brick containing waste residues
CN103586399A (en) Molding sand capable of quick air permeation and heat dissipation and preparation method thereof
CN102815959A (en) Environment-friendly aerated concrete block
CN103771807B (en) A kind of lightweight grain cell concrete heat insulation building block and preparation method thereof
CN103521690A (en) Easily-collapsible mud core molding sand and preparation method thereof
CN103467006B (en) A kind of high heat preservation performance air-entrained concrete building block
CN103495692A (en) Mud core moulding sand for casting and preparation method thereof
CN103449764A (en) Heat-resistant aerated brick
CN105254327A (en) Environment-friendly autoclaved aerated concrete block and preparation method thereof
CN104556879A (en) Method for preparing square brick
CN105218054A (en) A kind of antibacterial permanent seal cooling aerated bricks and preparation method thereof
CN108395264B (en) Regenerated brick for carbon furnace and preparation method thereof
CN105271985A (en) Special mortar for antibiotic and environmentally-friendly aerated bricks
CN103449766A (en) Sludge air-added brick
CN105218001A (en) A kind of novel aerated bricks and preparation method thereof
CN103880467B (en) A kind of cracking resistance aerated bricks and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160106

RJ01 Rejection of invention patent application after publication