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Statements

Subject Item
dbr:Bausch_&_Lomb
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dbr:Polyhydroxyethylmethacrylate
Subject Item
dbr:(Hydroxyethyl)methacrylate
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dbr:Polyhydroxyethylmethacrylate
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dbr:Polyhydroxyethylmethacrylate
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dbr:Polyhydroxyethylmethacrylate
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dbr:Foreign_body_reaction
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dbr:Polyhydroxyethylmethacrylate
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dbr:Hildebrand_solubility_parameter
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dbr:Polyhydroxyethylmethacrylate
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dbr:Temperature-responsive_polymer
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dbr:Acrylic_resin
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dbr:Polyhydroxyethylmethacrylate
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yago:Part113809207 yago:Substance100019613 n6:ChemicalObject yago:Abstraction100002137 yago:Compound114818238 owl:Thing yago:Relation100031921 dbo:ChemicalCompound yago:Material114580897 wikidata:Q11173 yago:WikicatPolymers yago:Chemical114806838 yago:PhysicalEntity100001930 yago:Matter100020827 dbo:ChemicalSubstance yago:Polymer114994328
rdfs:label
聚(2-羟乙基甲基丙烯酸酯) Polihidroxietilmetacrilato Polyhydroxyethylmethacrylate
rdfs:comment
聚(2-羟乙基甲基丙烯酸酯) (pHEMA) (英語:Polyhydroxyethylmethacrylate)是一种可以在水中形成水凝胶的聚合物。 以甲基丙烯酸2-羟乙酯(HEMA)为单体, 过硫酸铵和焦亚硫酸钠(APS/SMBS)为催化剂, 二甲基丙烯酸三乙二醇酯 (TEGDMA) 作为交联剂生成的。这种材料是由Drahoslav Lim和奧托·威胥特利发明的,他们二人一起成功地制备了这种交联凝胶,可吸收高达40%的水,并具有合适的机械性能和透明性。他们于 1953 年为这种材料申请了专利。因可以作为人工晶状体的特点而用于隐形眼镜的材料。 Poly(2-hydroxyethyl methacrylate) (pHEMA) is a polymer that forms a hydrogel in water. Poly (hydroxyethyl methacrylate) (PHEMA) hydrogel for intraocular lens (IOL) materials was synthesized by solution polymerization using 2-hydroxyethyl methacrylate (HEMA) as raw material, ammonium persulfate and sodium pyrosulfite (APS/SMBS) as catalyst, and triethyleneglycol dimethacrylate (TEGDMA) as cross-linking additive. It was invented by Drahoslav Lim and Otto Wichterle for biological use. Together they succeeded in preparing a cross-linking gel which absorbed up to 40% of water, exhibited suitable mechanical properties and was transparent. They patented this material in 1953. Poli(2-hydroxietil methacrilato) (pHEMA) es un polímero que forma un hidrogel en agua. Fue inventado por Drahoslav Lim para lentes de contacto. Los copolímeros de polihidroxietilmetacrilato todavía son ampliamente usados hoy en día.
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1093236202
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Polyhydroxyethylmethacrylate structural.svg
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dbp:iupacname
Poly
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PHEMA, poly-HEMA, Hydron
dbo:abstract
Poli(2-hydroxietil methacrilato) (pHEMA) es un polímero que forma un hidrogel en agua. Fue inventado por Drahoslav Lim para lentes de contacto. Los copolímeros de polihidroxietilmetacrilato todavía son ampliamente usados hoy en día. Poly(2-hydroxyethyl methacrylate) (pHEMA) is a polymer that forms a hydrogel in water. Poly (hydroxyethyl methacrylate) (PHEMA) hydrogel for intraocular lens (IOL) materials was synthesized by solution polymerization using 2-hydroxyethyl methacrylate (HEMA) as raw material, ammonium persulfate and sodium pyrosulfite (APS/SMBS) as catalyst, and triethyleneglycol dimethacrylate (TEGDMA) as cross-linking additive. It was invented by Drahoslav Lim and Otto Wichterle for biological use. Together they succeeded in preparing a cross-linking gel which absorbed up to 40% of water, exhibited suitable mechanical properties and was transparent. They patented this material in 1953. 聚(2-羟乙基甲基丙烯酸酯) (pHEMA) (英語:Polyhydroxyethylmethacrylate)是一种可以在水中形成水凝胶的聚合物。 以甲基丙烯酸2-羟乙酯(HEMA)为单体, 过硫酸铵和焦亚硫酸钠(APS/SMBS)为催化剂, 二甲基丙烯酸三乙二醇酯 (TEGDMA) 作为交联剂生成的。这种材料是由Drahoslav Lim和奧托·威胥特利发明的,他们二人一起成功地制备了这种交联凝胶,可吸收高达40%的水,并具有合适的机械性能和透明性。他们于 1953 年为这种材料申请了专利。因可以作为人工晶状体的特点而用于隐形眼镜的材料。
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PHEMA, poly-HEMA, Hydron
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Poly(2-hydroxyethyl methacrylate)
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