BR112022002822A2 - Superfície super-umectante, método para preparar a superfície super-umectante, artigo, uso da superfície super-umectante e método de colagem, pulverização, separação óleo-água ou tratamento de água - Google Patents

Superfície super-umectante, método para preparar a superfície super-umectante, artigo, uso da superfície super-umectante e método de colagem, pulverização, separação óleo-água ou tratamento de água

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Publication number
BR112022002822A2
BR112022002822A2 BR112022002822A BR112022002822A BR112022002822A2 BR 112022002822 A2 BR112022002822 A2 BR 112022002822A2 BR 112022002822 A BR112022002822 A BR 112022002822A BR 112022002822 A BR112022002822 A BR 112022002822A BR 112022002822 A2 BR112022002822 A2 BR 112022002822A2
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BR
Brazil
Prior art keywords
super
wetting surface
wetting
superwetting
spraying
Prior art date
Application number
BR112022002822A
Other languages
English (en)
Inventor
Binghai Li
Chao Jiang
Chuanlun Cai
Guicun Qi
Haibin Jiang
Hongbin Zhang
Jiangru Zhang
Jianming Gao
Jinliang Qiao
Jinmei Lai
Peng Han
Songhe Wang
Xiang Wang
Xiohong Zhang
yue Ru
Zhaoyan Guo
Zhihai Song
Original Assignee
Beijing Res Inst Chemical Ind China Petroleum & Chemical Corp
China Petroleum & Chem Corp
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
Priority claimed from CN201910786287.8A external-priority patent/CN112409628B/zh
Priority claimed from CN201910786213.4A external-priority patent/CN112403282B/zh
Application filed by Beijing Res Inst Chemical Ind China Petroleum & Chemical Corp, China Petroleum & Chem Corp filed Critical Beijing Res Inst Chemical Ind China Petroleum & Chemical Corp
Publication of BR112022002822A2 publication Critical patent/BR112022002822A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B01D2323/385—Graft polymerization involving radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transplantation (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Graft Or Block Polymers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

superfície super-umectante, método para preparar a superfície super-umectante, artigo, uso da superfície superumectante e método de colagem, pulverização, separação óleoágua ou tratamento de água. a presente invenção proporciona uma superfície super-umectante e um método de preparação para a mesma e uma sua aplicação. a superfície super-umectante é uma superfície de polipropileno, na qual é enxertado um grupo lateral hidrofílico, tendo uma estrutura micro-nano, em que a superfície super-umectante é pelo menos super-hidrofílica e não contém um resíduo iniciador. a superfície super-umectante é preparada enxertando, na ausência de um iniciador, por meio de irradiação de micro-ondas, um monômero para formar um grupo lateral, na superfície de polipropileno, como base de enxertia, tendo uma estrutura micro-nano. o método de preparação da presente invenção é simples, de fácil operação, requer equipamentos simples, tem baixo custo e é de fácil industrialização. na preparação da superfície super-umectante, o peso molecular do polipropileno não diminui após o enxerto, não há monômero residual ou resíduo de iniciador, e o efeito super-umectante da superfície obtida é duradouro e estável. a superfície super-umectante pode ser usada em colagem, pulverização, separação óleo-água, tratamento de água, biologia, medicina e em campos de energia.
BR112022002822A 2019-08-23 2020-08-04 Superfície super-umectante, método para preparar a superfície super-umectante, artigo, uso da superfície super-umectante e método de colagem, pulverização, separação óleo-água ou tratamento de água BR112022002822A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910786287.8A CN112409628B (zh) 2019-08-23 2019-08-23 一种超浸润表面及其制备方法和应用
CN201910786213.4A CN112403282B (zh) 2019-08-23 2019-08-23 一种双亲聚丙烯多孔膜及其制备方法和应用
PCT/CN2020/106910 WO2021036716A1 (zh) 2019-08-23 2020-08-04 超浸润表面及其制备方法和应用

Publications (1)

Publication Number Publication Date
BR112022002822A2 true BR112022002822A2 (pt) 2022-05-10

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Country Status (8)

Country Link
US (1) US20220282054A1 (pt)
EP (1) EP4019121A4 (pt)
JP (1) JP2022545502A (pt)
KR (1) KR20220044850A (pt)
AU (1) AU2020335669A1 (pt)
BR (1) BR112022002822A2 (pt)
TW (1) TWI789615B (pt)
WO (1) WO2021036716A1 (pt)

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Publication number Priority date Publication date Assignee Title
CA3159649A1 (en) * 2019-11-01 2021-05-06 China Petroleum & Chemical Corporation Polymer-based film, preparation method therefor, and use thereof
CN113318613B (zh) * 2021-04-09 2022-08-23 杭州楠大环保科技有限公司 一种抗油污油水分离复合膜及其制备方法
JP2023026113A (ja) * 2021-08-12 2023-02-24 株式会社Sumco シリコンウェーハの接触角測定方法及びシリコンウェーハの表面状態の評価方法
CN114645457B (zh) * 2022-03-25 2023-01-06 广州俊麒无纺布企业有限公司 一种易于着色且耐老化的无纺布及其制备方法
CN117867855B (zh) * 2024-02-20 2024-06-25 广东康尔医疗科技有限公司 一种高阻隔性透气复合布料及其制备方法和手术包

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2309741A1 (en) * 1997-11-10 1999-05-20 Mohammad W. Katoot Method for modifying the surface of an object
DE19959264A1 (de) * 1999-12-03 2001-07-12 Elipsa Gmbh Templat-geprägte Kompositmaterialien mit hoher Bindungsspezifität und Selektivität, Verfahren zu ihrer Herstellung und ihre Verwendung
CN1299810C (zh) 2003-11-03 2007-02-14 浙江大学 一种高效聚合物分离膜亲水化改性的方法
JP2008007728A (ja) * 2006-06-30 2008-01-17 Fujifilm Corp 有機−無機ハイブリッド材料、その製造方法、及び超親水性材料
CN102649029A (zh) * 2011-02-25 2012-08-29 四川久润环保科技有限公司 一种聚乙烯中空纤维微孔膜辐照改性方法
US20140329061A1 (en) * 2012-08-02 2014-11-06 Metna Co Durable Hydrophilic Dry Adhesives with Hierarchical Structure and Method of Making
CN103768958B (zh) 2012-10-19 2015-09-16 中国石油化工股份有限公司 一种亲水性聚丙烯中空纤维微孔膜及其制备方法
CN104548950B (zh) 2013-10-16 2017-06-30 中国石油化工股份有限公司 无机纳米粒子增强型聚丙烯中空纤维微孔膜及其制备方法
CN105195031B (zh) 2015-09-30 2017-06-30 浙江大学 一种水凝胶改性聚合物分离膜的制备方法
CN107349797B (zh) * 2016-05-10 2020-06-23 宁波水艺膜科技发展有限公司 一种超亲水聚合物微孔膜及其制造方法
CN107998908B (zh) * 2017-12-14 2021-04-13 北京林业大学 一种基于微纳基底的超亲水有机膜的制备方法
CN109518249B (zh) * 2019-01-17 2020-04-10 中国科学院理化技术研究所 一种超双亲微纳复合氧化铝膜及其制备方法和应用

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TWI789615B (zh) 2023-01-11
US20220282054A1 (en) 2022-09-08
AU2020335669A1 (en) 2022-03-17
EP4019121A4 (en) 2023-09-06
EP4019121A1 (en) 2022-06-29
KR20220044850A (ko) 2022-04-11
WO2021036716A1 (zh) 2021-03-04
JP2022545502A (ja) 2022-10-27
TW202108232A (zh) 2021-03-01

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