Method for modifying surface amino group of polymer, and method for characterizing surface related properties of polymer
The invention relates to a method for modifying the surface amino group of a polymer, and a method for characterizing the surface related properties of the polymer. The method comprises the followingsteps: carrying out surface hydroxylation treatment on a polymer substrate, immersing the treated pol...
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| creator | LI ZIYANG GAO HENGLAN ZHONG LIUBIAO WANG ZENG |
| description | The invention relates to a method for modifying the surface amino group of a polymer, and a method for characterizing the surface related properties of the polymer. The method comprises the followingsteps: carrying out surface hydroxylation treatment on a polymer substrate, immersing the treated polymer substrate in an amino modification solution to self-assembling the surface of the polymer substrate, taking out, washing and blow-drying the self-assembled polymer substrate, and performing baking for completing curing, wherein the amino modification solution is a compounded solution of a silane coupling agent and an anhydrous polyol. The polyol solvent with an excellent viscosity and the aminosilane coupling agent in the modification solution are compounded to effectively adjust the diffusion kinetics of aminosilane molecules in a solvent and reduce the self-assembling rate of the aminosilane molecules on the surface of the polymer substrate, so a film formed after the self-assemblingof the aminosilane molecu |
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The method comprises the followingsteps: carrying out surface hydroxylation treatment on a polymer substrate, immersing the treated polymer substrate in an amino modification solution to self-assembling the surface of the polymer substrate, taking out, washing and blow-drying the self-assembled polymer substrate, and performing baking for completing curing, wherein the amino modification solution is a compounded solution of a silane coupling agent and an anhydrous polyol. The polyol solvent with an excellent viscosity and the aminosilane coupling agent in the modification solution are compounded to effectively adjust the diffusion kinetics of aminosilane molecules in a solvent and reduce the self-assembling rate of the aminosilane molecules on the surface of the polymer substrate, so a film formed after the self-assemblingof the aminosilane molecu</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PHYSICS ; TESTING ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191022&DB=EPODOC&CC=CN&NR=110358128A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191022&DB=EPODOC&CC=CN&NR=110358128A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI ZIYANG</creatorcontrib><creatorcontrib>GAO HENGLAN</creatorcontrib><creatorcontrib>ZHONG LIUBIAO</creatorcontrib><creatorcontrib>WANG ZENG</creatorcontrib><title>Method for modifying surface amino group of polymer, and method for characterizing surface related properties of polymer</title><description>The invention relates to a method for modifying the surface amino group of a polymer, and a method for characterizing the surface related properties of the polymer. 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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | Method for modifying surface amino group of polymer, and method for characterizing surface related properties of polymer |
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