CN108559254A - 一种柔软性极强的鞋底 - Google Patents

一种柔软性极强的鞋底 Download PDF

Info

Publication number
CN108559254A
CN108559254A CN201810417721.0A CN201810417721A CN108559254A CN 108559254 A CN108559254 A CN 108559254A CN 201810417721 A CN201810417721 A CN 201810417721A CN 108559254 A CN108559254 A CN 108559254A
Authority
CN
China
Prior art keywords
parts
sole
flexibility
extremely strong
shoe
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.)
Withdrawn
Application number
CN201810417721.0A
Other languages
English (en)
Inventor
钟长仙
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201810417721.0A priority Critical patent/CN108559254A/zh
Publication of CN108559254A publication Critical patent/CN108559254A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
    • C08J9/008—Nanoparticles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2410/00—Soles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及鞋底技术领域，尤其是一种柔软性极强的鞋底，由以下重量份的材料制作而成，二羟基聚氧化丙烯醚40‑60份；甲苯‑2，4‑二异氰酸酯60‑80份；坡缕石颗粒5‑15份；β相纳米氧化铝5‑15份；顺丁橡胶30‑40份；丁晴橡胶10‑20份；聚乙二醇2‑5份；氧化锌1‑2份；二乙二醇15‑18份；三乙醇胺10‑12份。本发明所得到的一种柔软性极强的鞋底，增加了聚氨酯橡胶鞋底材料的耐磨性能，提高了聚氨酯橡胶鞋底材料的强度和高弹性，增加聚氨酯橡胶鞋底材料的耐磨和耐水解性能，有效提升柔软性能。

Description

一种柔软性极强的鞋底
技术领域
本发明涉及鞋底技术领域，尤其是一种柔软性极强的鞋底。
背景技术
目前， 聚氨酯橡胶以其轻便， 舒适， 耐寒， 加工成型快——多项物理机械性能指标 均可通过对原材料的选择和配方的调整， 在一定范围内变化， 从而满足用户对制品性能的 不同要求， 生产成本低等诸多优点而被广泛应用于鞋底的制作中。但是对于质软的聚氨酯 鞋底， 存在耐磨性能差， 不耐水解， 容易导致鞋底龟裂、 断裂的发生， 造成聚氨酯鞋底的应用 范围存在一定的局限性。
发明内容
本发明的目的是为了解决上述技术的不足而提供一种具有极强耐磨性能的柔软性极强的鞋底。
为了达到上述目的，本发明所设计的一种柔软性极强的鞋底，由以下重量份的材料制作而成，二羟基聚氧化丙烯醚40-60份；甲苯-2，4-二异氰酸酯60-80份；纳米二氧化硅5-15份；坡缕石颗粒5-15份；β相纳米氧化铝5-15份；表面改性剂1-3份；顺丁橡胶30-40份；丁晴橡胶10-20份；白炭黑5-8份；氧化镁1-2份；硬脂酸3-4份；聚乙二醇2-5份；氧化锌1-2份；二乙二醇15-18份；三乙醇胺10-12份；过氧化二异丙苯4-8份；米糠12-20份；促进剂20-25份；补强剂45-50份；软化剂15-20份；发泡剂1-2份。
本发明所得到的一种柔软性极强的鞋底，增加了聚氨酯橡胶鞋底材料的耐磨性能， 提高了聚氨酯橡胶鞋底材 料的强度和高弹性， 增加聚氨酯橡胶鞋底材料的耐磨和耐水解性能，有效提升柔软性能。
具体实施方式
下面通过实施例对本发明作进一步的描述。
实施例1：
本实施例描述的一种柔软性极强的鞋底，由以下重量份的材料制作而成，二羟基聚氧化丙烯醚45份；甲苯-2，4-二异氰酸酯68份；纳米二氧化硅8份；坡缕石颗粒8份；β相纳米氧化铝12份；表面改性剂2份；顺丁橡胶35份；丁晴橡胶17份；白炭黑6份；氧化镁1份；硬脂酸3份；聚乙二醇2份；氧化锌2份；二乙二醇16份；三乙醇胺11份；过氧化二异丙苯6份；米糠18份；促进剂24份；补强剂47份；软化剂16份；发泡剂2份。

Claims (1)

1.一种柔软性极强的鞋底，其特征是：由以下重量份的材料制作而成，二羟基聚氧化丙烯醚40-60份；甲苯-2，4-二异氰酸酯60-80份；纳米二氧化硅5-15份；坡缕石颗粒5-15份；β相纳米氧化铝5-15份；表面改性剂1-3份；顺丁橡胶30-40份；丁晴橡胶10-20份；白炭黑5-8份；氧化镁1-2份；硬脂酸3-4份；聚乙二醇2-5份；氧化锌1-2份；二乙二醇15-18份；三乙醇胺10-12份；过氧化二异丙苯4-8份；米糠12-20份；促进剂20-25份；补强剂45-50份；软化剂15-20份；发泡剂1-2份。
CN201810417721.0A 2018-05-04 2018-05-04 一种柔软性极强的鞋底 Withdrawn CN108559254A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810417721.0A CN108559254A (zh) 2018-05-04 2018-05-04 一种柔软性极强的鞋底

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810417721.0A CN108559254A (zh) 2018-05-04 2018-05-04 一种柔软性极强的鞋底

Publications (1)

Publication Number Publication Date
CN108559254A true CN108559254A (zh) 2018-09-21

Family

ID=63537580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810417721.0A Withdrawn CN108559254A (zh) 2018-05-04 2018-05-04 一种柔软性极强的鞋底

Country Status (1)

Country Link
CN (1) CN108559254A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504521A (zh) * 2011-10-26 2012-06-20 金猴集团威海鞋业有限公司 一种鞋底材料
CN104161348A (zh) * 2014-08-18 2014-11-26 江阴奥丽雅鞋业有限公司 防滑鞋底
CN105820383A (zh) * 2016-05-24 2016-08-03 宁波市中迪鞋业有限公司 一种复合材料耐磨鞋底

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504521A (zh) * 2011-10-26 2012-06-20 金猴集团威海鞋业有限公司 一种鞋底材料
CN104161348A (zh) * 2014-08-18 2014-11-26 江阴奥丽雅鞋业有限公司 防滑鞋底
CN105820383A (zh) * 2016-05-24 2016-08-03 宁波市中迪鞋业有限公司 一种复合材料耐磨鞋底

Similar Documents

Publication Publication Date Title
CN102250407B (zh) 一种鞋底材料配方
CN101284918B (zh) 一种含杜仲树胶的形状记忆功能材料及其制备方法
CN103497370A (zh) 一种鞋底橡胶组合物
CN102898694A (zh) 一种用于鞋底的超耐磨胶及其制备方法
CN102030941A (zh) 运动鞋底用发泡材料及其制备方法
CN102532677A (zh) 一种高弹性耐磨复合材料
CN110724339A (zh) 一种高透光橡塑eva发泡鞋底及其制备方法
CN103497377A (zh) 一种鞋底橡胶组合物
CN102898696A (zh) 一种用于鞋底的轻质胶及其制备方法
CN108641347A (zh) 一种高强度耐磨鞋底
CN108530881A (zh) 一种耐穿刺的鞋底
CN108559254A (zh) 一种柔软性极强的鞋底
CN102206367A (zh) 一种负离子浴垫及其制备方法
CN108424634A (zh) 一种低成本轻量化鞋底
CN108546404A (zh) 一种防滑鞋底
CN101756395B (zh) 内衬发泡橡胶手套的制备方法
CN102993492A (zh) 一种高耐磨橡胶及其制备方法
CN108424635A (zh) 一种耐磨鞋底
CN108559253A (zh) 一种耐高温鞋底
CN108485243A (zh) 一种抗静电鞋底
CN108504084A (zh) 一种具有导电性能的鞋底
CN110713641A (zh) 一种柔软缓震、耐撕裂运动鞋垫材料的制备方法
CN102898699A (zh) 一种用于鞋底的导电胶及其制备方法
CN105295207A (zh) 一种抗菌除臭鞋垫材料及其制备方法
CN108395588A (zh) 耐磨抗菌能力强的锻压机用缓冲垫及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180921