ZA202202925B - Environment-friendly functional membrane material and preparation method and application thereof - Google Patents

Environment-friendly functional membrane material and preparation method and application thereof

Info

Publication number
ZA202202925B
ZA202202925B ZA2022/02925A ZA202202925A ZA202202925B ZA 202202925 B ZA202202925 B ZA 202202925B ZA 2022/02925 A ZA2022/02925 A ZA 2022/02925A ZA 202202925 A ZA202202925 A ZA 202202925A ZA 202202925 B ZA202202925 B ZA 202202925B
Authority
ZA
South Africa
Prior art keywords
environment
preparation
application
membrane material
functional membrane
Prior art date
Application number
ZA2022/02925A
Inventor
Fangli Li
Wanhu Zhang
Xianqiang Li
Wenqi Sun
Zhaoyang Zhang
Original Assignee
Shaoxing Choray Composites 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 Shaoxing Choray Composites Co Ltd filed Critical Shaoxing Choray Composites Co Ltd
Publication of ZA202202925B publication Critical patent/ZA202202925B/en

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/16—Biodegradable polymers
    • 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
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/16—Biodegradable polymers
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • 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
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
ZA2022/02925A 2021-11-04 2022-03-10 Environment-friendly functional membrane material and preparation method and application thereof ZA202202925B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111299878.6A CN113980361A (en) 2021-11-04 2021-11-04 Environment-friendly functional membrane material and preparation method and application thereof

Publications (1)

Publication Number Publication Date
ZA202202925B true ZA202202925B (en) 2022-09-28

Family

ID=79746450

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/02925A ZA202202925B (en) 2021-11-04 2022-03-10 Environment-friendly functional membrane material and preparation method and application thereof

Country Status (3)

Country Link
CN (1) CN113980361A (en)
WO (1) WO2023077644A1 (en)
ZA (1) ZA202202925B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1684592A (en) * 1991-03-19 1992-10-21 Parke, Davis & Company Biodegradable compositions comprising starch
CN101240086B (en) * 2008-03-14 2011-08-17 上海悦仕生物材料有限公司 Total-biodegradation plastic film and preparation method thereof
CN106519311B (en) * 2016-10-18 2019-09-20 青岛科技大学 A kind of thermoplastic starch-polyvinyl alcohol anti-fog thin film and preparation method thereof
CN109456555B (en) * 2018-12-03 2021-01-29 广东省科学院生物工程研究所 Blow molding water-soluble polyvinyl alcohol film and preparation method and application thereof
CN110734633A (en) * 2019-11-05 2020-01-31 山东斯达克生物降解科技有限公司 modified starch-based biodegradable plastic and preparation method thereof

Also Published As

Publication number Publication date
CN113980361A (en) 2022-01-28
WO2023077644A1 (en) 2023-05-11

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