TWI441839B - Powder free polymer - Google Patents
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Description
本發明係關於一種無粉末塗層之水性聚合物，包括含有聚二烯類與丙烯酸類之無粉末塗層之水性聚合物。This invention relates to a powder-free coated aqueous polymer comprising an aqueous polymer comprising a polydiene-based and acrylic-free powder-free coating.
可以在商業市場上用於製造醫用手套等醫療用品的聚合物塗層材料，大多為丙烯酸類或聚氨酯類；但由於聚二烯類(例如：聚丁二烯(Poly butadiene)等)及其衍生物材料鬆軟的性質和其聚合物的物理特性較差，在市場上所銷售的塗層材料並沒有以聚二烯類(例如：聚丁二烯(Poly butadiene)等)及其衍生物材料所製成的商品。Polymer coating materials which can be used in the commercial market for the manufacture of medical gloves and the like, mostly acrylic or polyurethane; but due to polydiene (for example, poly butadiene, etc.) The soft nature of the derivative material and the physical properties of the polymer are poor. The coating materials sold on the market are not based on polydienes (eg, poly butadiene, etc.) and their derivatives. Made of goods.
聚丙烯酸酯塗層材料被廣泛用於醫用手套等醫療用品，但由於聚丙烯酸酯為高模數(high modulus)性質的聚合物，聚丙烯酸酯所製成的醫用手套等醫療用品於穿載期間時總會導致塗層剝落和脫層的問題。對醫療手套等醫療用品而言，剝落的塗層會增加微粒含量，它將導致此醫用手套等醫療用品的不符合醫用標準，因其無法滿足無粉末醫用手套等醫療用品的總微粒含量所要求的規格(ASTM規格：無粉末醫用手套的總微粒含量應等於或低於2毫克/手套)。Polyacrylate coating materials are widely used in medical gloves and other medical products, but since polyacrylate is a high modulus polymer, medical gloves such as medical gloves made of polyacrylate are worn. The problem of peeling and delamination of the coating is always caused during the loading period. For medical gloves and other medical supplies, the peeling coating will increase the particle content, which will cause the medical gloves and other medical products not to meet the medical standards, because it can not meet the total particles of medical products such as powder-free medical gloves. The required specifications for the content (ASTM specification: the total particle content of the powder-free medical gloves should be equal to or lower than 2 mg / glove).
此外，高微粒的醫用手套等醫療用品可能導致傷口難以癒合與其他併發症的發生。In addition, medical supplies such as high-particle medical gloves may cause wound healing and other complications.
聚氨酯塗層材料也被廣泛用於醫用手套等醫療用品產業，但是大多數用於商業上聚氨酯塗層材料的醫用手套等醫療用品，其對大氣中的水分非常敏感，而導致醫用手套等醫療用品穿戴時會有「拖拉或沾粘」等不易穿脫的問題發生。Polyurethane coating materials are also widely used in medical supplies such as medical gloves, but most medical products such as medical gloves for commercial polyurethane coating materials are very sensitive to moisture in the atmosphere, resulting in medical gloves. When the medical supplies are worn, there is a problem that it is difficult to put on and off, such as "pulling or sticking".
在市場大多數可用的塗層材料(或聚丙烯酸酯或聚氨酯)並無法提供良好的吸水與吸濕的特性，但在長時間手術的過程中，保持外科醫生的皮膚(例如：手部等)的乾燥是一個非常關鍵且重要的課題，其中最重要的是，因為皮膚(例如：手部等)的乾燥會防止細菌的滋生和外科醫生皮膚(例如：手部等)的健康，以現有的材料所製成的手套等醫療用品並無法滿足以上的需求。Most of the available coating materials (or polyacrylates or polyurethanes) in the market do not provide good water absorption and hygroscopic properties, but keep the surgeon's skin (eg, hands, etc.) during prolonged surgery. Drying is a very critical and important topic, the most important of which is because the drying of the skin (eg hand, etc.) prevents the growth of bacteria and the health of the surgeon's skin (eg hand, etc.) to the existing Medical supplies such as gloves made of materials cannot meet the above requirements.
本發明係揭露一種無粉末塗層之水性聚合物，其中包含有聚二烯類以及丙烯酸類之水性聚合物。The present invention discloses a powder-free coated aqueous polymer comprising a polydiene and an aqueous acrylic polymer.
根據本發明之實施例，無粉末塗層之水性聚合物可包含有聚二烯類以及丙烯酸類。其中，聚二烯類係選自丁二烯、聚丁二烯、聚丁二烯衍生物與異戊二烯所組成的群組；丙烯酸類係選自由壓克力單體、親水性壓克力單體與壓克力酸單體所組成的群組；如甲基丙烯酸羥乙酯、丙烯酸酯、丙烯酸酯衍生物、丙烯酸衍生物、甲基丙烯酸、丙烯腈、丙烯酸丁酯與丙烯酸異辛酯所組成的群組；無粉末塗層之水性聚合物包括加入分子量調節劑、乳化劑、起始劑或反應助劑。According to an embodiment of the present invention, the powder-free coated aqueous polymer may comprise a polydiene and an acrylic. Wherein the polydiene is selected from the group consisting of butadiene, polybutadiene, polybutadiene derivatives and isoprene; the acrylic is selected from acrylic monomers, hydrophilic acrylic a group consisting of a monomer and an acrylic acid monomer; such as hydroxyethyl methacrylate, acrylate, acrylate derivative, acrylic acid derivative, methacrylic acid, acrylonitrile, butyl acrylate, and isobutyl acrylate A group consisting of esters; aqueous polymers without powder coating include the addition of molecular weight regulators, emulsifiers, starters or reaction auxiliaries.
根據本發明之實施例，無粉末塗層之聚合物製造方法，加入單體，單體為上述之聚二烯類或丙烯酸類；以及加入乳化劑、起始劑與反應助劑，進行乳化聚合反應，而製成本發明之無粉末塗層之聚合物。According to an embodiment of the present invention, a powder-free coating polymer manufacturing method, a monomer is added, the monomer is the above polydiene or acrylic; and an emulsifier, a starter and a reaction auxiliary are added to perform emulsion polymerization. The reaction is carried out to form a powder-free coating polymer of the present invention.
下文中，將詳細描述關於無粉末塗層之水性聚合物，包括含有聚二烯類與丙烯酸類之無粉末塗層之水性聚合物。Hereinafter, an aqueous polymer with no powder coating will be described in detail, including an aqueous polymer containing a powder-free coating of a polydiene and an acrylic.
根據本發明之實施例的無粉末塗層之水性聚合物可包括聚二烯類與丙烯酸類，細節以下將詳細的描述與說明。The powder-free coated aqueous polymer according to an embodiment of the present invention may include polydienes and acrylics, the details of which will be described and illustrated in detail below.
根據本發明之實施例，無粉末塗層之水性聚合物，包含聚二烯類以及丙烯酸類。其中，聚二烯類係選自丁二烯、聚丁二烯、聚丁二烯衍生物與異戊二烯所組成的群組；其中，丙烯酸類係選自由壓克力單體、親水性壓克力單體與壓克力酸單體所組成的群組；如甲基丙烯酸羥乙酯、聚丙烯酸酯、聚丙烯酸酯衍生物、丙烯酸衍生物、甲基丙烯酸、丙烯腈、丙烯酸丁酯與丙烯酸異辛酯所組成的群組。聚二烯類佔該無粉末塗層之水性聚合物總量之20wt%～85wt%。聚二烯類可為丁二烯，佔無粉末塗層之水性聚合物總量之20wt%～85wt%，理想用量為30 wt%～70 wt%。聚二烯類可為異戊二烯，佔無粉末塗層之水性聚合物總量之0wt%～50wt%，理想用量為5 wt%～30 wt%。丙烯酸類佔無粉末塗層之水性聚合物總量之1wt%～50wt%。丙烯酸類可為甲基丙烯酸羥乙酯，佔無粉末塗層之水性聚合物總量之1wt%～30wt%，理想用量為10 wt%～25 wt%。丙烯酸類可為丙烯酸異辛酯，佔無粉末塗層之水性聚合物總量之1wt%～50wt%，理想用量為5 wt%～35 wt%。丙烯酸類可為丙烯酸丁酯，佔無粉末塗層之水性聚合物總量之1wt%～15wt%，理想用量為3 wt%～10 wt%。丙烯酸類可為丙烯腈，佔無粉末塗層之水性聚合物總量之1wt%～35wt%，理想用量為5 wt%～25 wt%。丙烯酸類可為丙烯酸，佔無粉末塗層之水性聚合物總量之1wt%～15wt%。丙烯酸類可為甲基丙烯酸，佔無粉末塗層之水性聚合物總量之1wt%～15wt%。無粉末塗層之水性聚合物可加入分子量調節劑，分子量調節劑可為第三丁基-十二硫醇，用量為佔無粉末塗層之水性聚合物總量之0.1 wt%～2wt%，理想用量為0.2 wt%～1wt%。無粉末塗層之水性聚合物可加入乳化劑，乳化劑可為硫酸鈉鹽類或磺酸鈉鹽類，用量為佔無粉末塗層之水性聚合物總量之0.1 wt%～10wt%，理想用量為0.5 wt%～8wt%。硫酸鈉鹽類可為十二烷基硫酸鈉。磺酸鈉鹽類可為十二烷基苯磺酸鈉或十二烷基二苯醚二磺酸鈉。無粉末塗層之聚合物可加入起始劑，起始劑可為高硫酸鉀、高硫酸鈉或高硫酸銨，用量為佔無粉末塗層之水性聚合物總量之0.1 wt%～5wt%，理想用量為0.2 wt%～3wt%。無粉末塗層之聚合物可加入反應助劑，反應助劑可為亞硫酸氫鈉-次硫酸甲醛鈉，用量為佔無粉末塗層之水性聚合物總量之0.05 wt%～2wt%，理想用量為0.1 wt%～1.5wt%。無粉末塗層之水性聚合物之固含量為18 wt%～55wt%，pH值為2.0～9.5，粒徑為0.08μm～0.25μm；無粉末塗層之水性聚合物之凝膠不溶物含量為40 wt%～95wt%，最理想含量為55 wt%～80wt%。According to an embodiment of the invention, the powder-free coated aqueous polymer comprises a polydiene and an acrylic. Wherein the polydiene is selected from the group consisting of butadiene, polybutadiene, polybutadiene derivatives and isoprene; wherein the acrylic is selected from the group consisting of acrylic monomers and hydrophilicity. a group consisting of an acrylic monomer and an acrylic acid monomer; such as hydroxyethyl methacrylate, polyacrylate, polyacrylate derivative, acrylic acid derivative, methacrylic acid, acrylonitrile, butyl acrylate A group consisting of isooctyl acrylate. The polydiene accounts for 20% by weight to 85% by weight of the total amount of the aqueous polymer of the powder-free coating. The polydiene may be butadiene, which is 20% by weight to 85% by weight based on the total amount of the aqueous polymer without the powder coating, and is preferably used in an amount of 30% by weight to 70% by weight. The polydiene may be isoprene, which is from 0% by weight to 50% by weight based on the total amount of the aqueous polymer without the powder coating, and is preferably from 5% by weight to 30% by weight. The acrylics comprise from 1% by weight to 50% by weight of the total amount of the aqueous polymer without the powder coating. The acrylic acid may be hydroxyethyl methacrylate, which is from 1% by weight to 30% by weight based on the total amount of the aqueous polymer without the powder coating, and is preferably used in an amount of from 10% by weight to 25% by weight. The acrylic acid may be isooctyl acrylate, which is from 1% by weight to 50% by weight based on the total amount of the aqueous polymer without the powder coating, and is preferably from 5% by weight to 35% by weight. The acrylic may be butyl acrylate, which is from 1% by weight to 15% by weight based on the total amount of the aqueous polymer without the powder coating, and is preferably used in an amount of from 3% by weight to 10% by weight. The acrylic may be acrylonitrile, which is from 1% by weight to 35% by weight based on the total of the powder-free aqueous polymer, and is preferably from 5% by weight to 25% by weight. The acrylic may be acrylic acid, which is from 1% by weight to 15% by weight based on the total amount of the aqueous polymer without the powder coating. The acrylic may be methacrylic acid, which is from 1% by weight to 15% by weight based on the total amount of the aqueous polymer without the powder coating. The powder-free coated aqueous polymer may be added with a molecular weight regulator, and the molecular weight modifier may be a third butyl-dodecyl mercaptan in an amount of 0.1 wt% to 2 wt%, based on the total amount of the aqueous polymer without the powder coating. The desirable amount is from 0.2 wt% to 1 wt%. The powder-free coated aqueous polymer may be added with an emulsifier, and the emulsifier may be a sodium sulfate salt or a sodium sulfonate salt, and the amount is from 0.1 wt% to 10 wt%, based on the total amount of the aqueous polymer without the powder coating. The amount is from 0.5 wt% to 8 wt%. The sodium sulphate salt can be sodium lauryl sulfate. The sodium sulfonate salt may be sodium dodecylbenzenesulfonate or sodium dodecyl diphenyloxide disulfonate. The powder-free coating polymer may be added to the initiator, and the initiator may be potassium sulfate, sodium persulfate or ammonium sulfate, in an amount of 0.1 wt% to 5 wt% based on the total amount of the aqueous polymer without the powder coating. The ideal amount is from 0.2 wt% to 3 wt%. The powder-free coating polymer may be added with a reaction aid, and the reaction assistant may be sodium hydrogen sulfite-sodium sulfoxylate sodium, and the amount is 0.05 wt% to 2 wt% of the total amount of the aqueous polymer without the powder coating. The amount is from 0.1 wt% to 1.5 wt%. The powder-free aqueous polymer has a solid content of 18 wt% to 55 wt%, a pH of 2.0 to 9.5, a particle diameter of 0.08 μm to 0.25 μm, and a gel-free aqueous polymer having a gel insoluble content of 40 wt% to 95 wt%, and most desirably, 55 wt% to 80 wt%.
將水3000公克、十二烷苯磺酸鈉鹽25公克與高硫酸鈉15公克等投入反應器內，將反應器蓋好後，開始攪拌，加熱至30℃，抽真空後，加入反應助劑，然後再以連續加料方式，加入已預先乳化好之乳化單體，加料時間8小時，乳化單體成份為丁二烯1950公克、異戊二烯195公克、丙烯酸異辛酯330公克、甲基丙烯酸羥乙酯660公克、丙烯酸150公克、十二烷苯磺酸鈉鹽15公克及第三-十二硫醇12公克等，於乳化單體加完後，加入十二烷苯磺酸鈉鹽7.5公克，連續反應8小時，再加入十二烷苯磺酸鈉鹽3.75公克及高硫酸鈉15公克後，再反應7小時後，用冷卻水冷卻至室溫，即可得粒徑150nm，凝膠不溶物70%親水性二烯類膠乳之本發明實施例無粉末塗層之水性聚合物。Put 3000 grams of water, 25 grams of sodium dodecylbenzenesulfonate and 15 grams of sodium sulfate into the reactor. After the reactor is covered, start stirring, heat to 30 ° C, vacuum, add reaction aid. Then, the emulsified monomer which has been pre-emulsified is added in a continuous feeding manner, and the feeding time is 8 hours, and the emulsified monomer component is 1950 g of butadiene, 195 g of isoprene, 330 g of isooctyl acrylate, and methyl group. 660 g of hydroxyethyl acrylate, 150 g of acrylic acid, 15 g of sodium dodecylbenzenesulfonate and 12 g of tert-dodecyl mercaptan. After the addition of the emulsified monomer, sodium dodecanebenzenesulfonate was added. 7.5 g, continuous reaction for 8 hours, then add 3.75 g of sodium dodecylbenzenesulfonate and 15 g of sodium persulfate, and then react for 7 hours, then cool to room temperature with cooling water to obtain a particle size of 150 nm. Gel Insoluble 70% Hydrophilic Diene Latex Examples of the Invention An aqueous polymer without a powder coating.
將水3000公克、十二烷苯磺酸鈉鹽10公克與高硫酸鈉15公克等投入反應器內，將反應器蓋好後，開始攪拌，加熱至30℃，抽真空後，加入反應助劑，然後再以連續加料方式，加入已預先乳化好之乳化單體，加料時間8小時，乳化單體成份為丁二烯1950公克、異戊二烯195公克、丙烯酸異辛酯330公克、甲基丙烯酸羥乙酯660公克、丙烯酸150公克、十二烷苯磺酸鈉鹽15公克及第三-十二硫醇12公克等，於乳化單體加完後，加入十二烷苯磺酸鈉鹽7.5公克，連續反應8小時，再加入十二烷苯磺酸鈉鹽3.75公克及高硫酸鈉15公克後，再反應7小時後，用冷卻水冷卻至室溫，即可得粒徑190nm，凝膠不溶物70%親水性二烯類膠乳之本發明實施例無粉末塗層之水性聚合物。Put 3000 grams of water, 10 grams of sodium dodecylbenzenesulfonate and 15 grams of sodium sulfate into the reactor, after the reactor is covered, start stirring, heat to 30 ° C, vacuum, add reaction aid Then, the emulsified monomer which has been pre-emulsified is added in a continuous feeding manner, and the feeding time is 8 hours, and the emulsified monomer component is 1950 g of butadiene, 195 g of isoprene, 330 g of isooctyl acrylate, and methyl group. 660 g of hydroxyethyl acrylate, 150 g of acrylic acid, 15 g of sodium dodecylbenzenesulfonate and 12 g of tert-dodecyl mercaptan. After the addition of the emulsified monomer, sodium dodecanebenzenesulfonate was added. 7.5 g, continuous reaction for 8 hours, then add 3.75 g of sodium dodecylbenzenesulfonate and 15 g of sodium persulfate, and then react for 7 hours, then cool to room temperature with cooling water to obtain a particle size of 190 nm. Gel Insoluble 70% Hydrophilic Diene Latex Examples of the Invention An aqueous polymer without a powder coating.
將水3000公克、十二烷苯磺酸鈉鹽45公克與高硫酸鈉15公克等投入反應器內，反應器蓋好後，開始攪拌，冷卻至20℃，抽真空後，加入反應助劑，然後再以連續加料方式，加入已預先乳化好之乳化單體，加料時間10小時，乳化單體成份為丁二烯1800公克、異戊二烯345公克、丙烯酸異辛酯330公克、甲基丙烯酸羥乙酯660公克、丙烯酸150公克、十二烷苯磺酸鈉鹽15公克及第三-十二硫醇19公克等，乳化單體加完後，加入十二烷苯磺酸鈉鹽7.5公克，連續反應4小時，再加入十二烷苯磺酸鈉鹽3.75公克及高硫酸鈉15公克後，再反應5小時後，用熱水回溫至室溫，即可得粒徑125nm，凝膠不溶物60%親水性二烯類膠乳之本發明實施例無粉末塗層之水性聚合物。3000 gram of water, 45 g of sodium dodecylbenzenesulfonate and 15 g of sodium persulfate were put into the reactor. After the reactor was covered, stirring was started, and the mixture was cooled to 20 ° C. After vacuuming, a reaction aid was added. Then, the pre-emulsified emulsified monomer was added in a continuous feeding manner for 10 hours, and the emulsified monomer components were 1800 g of butadiene, 345 g of isoprene, 330 g of isooctyl acrylate, and methacrylic acid. Hydroxyethyl ester 660 g, 150 g of acrylic acid, 15 g of sodium dodecylbenzenesulfonate and 19 g of tert-dodecyl mercaptan. After the addition of the emulsified monomer, 7.5 g of sodium dodecylbenzenesulfonate was added. After continuous reaction for 4 hours, add 3.75 g of sodium dodecylbenzenesulfonate and 15 g of sodium persulfate. After reacting for 5 hours, return to room temperature with hot water to obtain a particle size of 125 nm. Insoluble Compound 60% Hydrophilic Diene Latex Examples of the Invention An aqueous polymer without a powder coating.
將水3000公克、十二烷苯磺酸鈉鹽40公克與高硫酸鈉15公克等投入反應器內，反應器蓋好後，開始攪拌，冷卻至20℃，抽真空後，加入反應助劑，然後再以連續加料方式，加入已預先乳化好之乳化單體，加料時間10小時，乳化單體成份為丁二烯1800公克、異戊二烯345公克、丙烯酸異辛酯390公克、甲基丙烯酸羥乙酯600公克、丙烯酸150公克、十二烷苯磺酸鈉鹽15公克及第三-十二硫醇19公克等，乳化單體加完後，加入十二烷苯磺酸鈉鹽7.5公克，連續反應4小時，再加入十二烷苯磺酸鈉鹽3.75公克及高硫酸鈉15公克後，再反應5小時後，用熱水回溫至室溫，即可得粒徑135nm，凝膠不溶物60%親水性二烯類膠乳之本發明實施例無粉末塗層之水性聚合物。3000 grams of water, 40 grams of sodium dodecylbenzenesulfonate and 15 grams of sodium sulfate were put into the reactor. After the reactor was covered, stirring was started, cooled to 20 ° C, and after vacuuming, a reaction aid was added. Then, the pre-emulsified emulsified monomer was added in a continuous feeding manner for 10 hours, and the emulsified monomer components were 1800 g of butadiene, 345 g of isoprene, 390 g of isooctyl acrylate, and methacrylic acid. 600 g of hydroxyethyl ester, 150 g of acrylic acid, 15 g of sodium dodecylbenzenesulfonate and 19 g of tert-dodecyl mercaptan. After the addition of the emulsified monomer, 7.5 g of sodium dodecylbenzenesulfonate was added. After continuous reaction for 4 hours, add 3.75 g of sodium dodecylbenzenesulfonate and 15 g of sodium persulfate. After reacting for 5 hours, return to room temperature with hot water to obtain a particle size of 135 nm. Insoluble Compound 60% Hydrophilic Diene Latex Examples of the Invention An aqueous polymer without a powder coating.
以習用之乳膠聚合物以習用方法製成手套，此為對照組1；以習用之乳膠聚合物加入聚甲基丙烯酸甲酯(Acrylic)以習用方法製成手套，此為對照組2；以習用之乳膠聚合物以習用方法加入聚氨基甲酸酯(PU)以習用方法製成手套，此為對照組3。A glove was prepared by a conventional method using a conventional latex polymer, which is a control group 1; a conventional latex polymer was added to a polymethyl methacrylate (Acrylic) to prepare a glove by a conventional method, which is a control group 2; The latex polymer was added to a polyurethane (PU) by a conventional method to prepare a glove by a conventional method, which is a control group 3.
以習用之乳膠聚合物加入上述實施例1所產製的無粉末塗層之水性聚合物以習用方法製成手套，此為本發明實施例之成品組1。The powder-coated aqueous polymer produced in the above Example 1 was added to a conventionally prepared latex polymer to form a glove by a conventional method, which is a finished product group 1 of the embodiment of the present invention.
將上述之對照組1、對照組2、對照組3、成品組1之手套施以物理特性測試，請參見以下表1所示：The gloves of the above control group 1, the control group 2, the control group 3, and the finished group 1 were subjected to physical property tests, as shown in Table 1 below:
由表1得知，成品組1之抗張強度皆優於習用之對照組1、對照組2與對照組3，而於應力300%、應力500%與斷裂延伸率也都有符合商用需求的表現。It can be seen from Table 1 that the tensile strength of the finished group 1 is superior to the conventional control group 1, the control group 2 and the control group 3, and the stress is 300%, the stress is 500%, and the elongation at break is also in line with commercial demand. which performed.
表面經氯處理對照組1、對照組2、對照組3、成品組1之手套，並施以物理特性測試，請參見以下表2所示：The surface of the control group 1, the control group 2, the control group 3, the finished group 1 gloves, and the physical properties test, see Table 2 below:
由表2得知，表面經氯處理之成品組1之抗張強度仍然皆優於習用之對照組1、對照組2與對照組3，而於應力300%、應力500%與斷裂延伸率也都仍然符合商用需求的表現。It can be seen from Table 2 that the tensile strength of the finished group 1 treated with chlorine is still superior to the conventional control group 1, the control group 2 and the control group 3, and the stress is 300%, the stress is 500%, and the elongation at break is also They are still in line with the performance of commercial demand.
將對照組1、對照組2、對照組3、成品組1與成品組2之手套，以無添加潤滑劑的條件下，施以手部穿戴的摩擦係數測試，請參見以下表3所示：The gloves of the control group 1, the control group 2, the control group 3, the finished product group 1 and the finished product group 2 were subjected to a friction coefficient test of the hand wearing without adding a lubricant, as shown in Table 3 below:
由表3得知，成品組1之靜摩擦係數與動摩擦係數皆優於習用之對照組1、對照組2與對照組3，證明本發明實施例之成品組1與成品組2於穿戴時明顯減少“拖拉的或沾粘”等不易穿脫的問題發生。It can be seen from Table 3 that the static friction coefficient and the dynamic friction coefficient of the finished product group 1 are superior to the conventional control group 1, the control group 2 and the control group 3, which proves that the finished product group 1 and the finished product group 2 of the embodiment of the present invention are significantly reduced when worn. The problem of "drag or stick" is not easy to wear and tear.
將對照組1、對照組2、對照組3、成品組1之手套，施以600-800ppm的氯氣進行手套表面之氯處理，再將此氯處理之手套置於溫度70℃、24小時的條件下作老化處理後，以1-Least Sticky、5-Most Sticky施以Sticky測試，請參見以下表4所示：The gloves of the control group 1, the control group 2, the control group 3, and the finished group 1 were subjected to chlorine treatment of 600-800 ppm of chlorine gas on the surface of the glove, and the chlorine-treated glove was placed at a temperature of 70 ° C for 24 hours. After the aging treatment, the Sticky test was applied with 1-Least Sticky and 5-Most Sticky, as shown in Table 4 below:
由表4得知，成品組1之穿戴特性皆優於習用之對照組1、對照組2與對照組3，顯示出本發明實施例之成品組1於老化處理後仍可保持一定的品質，證明本發明實施例之成品組1明顯比習用之產品更為耐用。It can be seen from Table 4 that the wear characteristics of the finished product group 1 are superior to the conventional control group 1, the control group 2 and the control group 3, and it is shown that the finished product group 1 of the embodiment of the present invention can maintain a certain quality after the aging treatment. It is demonstrated that the finished product set 1 of the embodiment of the invention is significantly more durable than conventional products.
將成品組1之手套與對照組1、對照組2及對照組3，以無添加潤滑劑的條件下，量測接觸角(Contact Angle)，請參見圖1A、圖1B、圖1C、圖1D所示，其中圖1A為成品組1之接觸角量測圖，由圖1A得知，成品組1的接觸角下降趨勢，符合親水性的材質，而其中圖1B為對照組1之接觸角量測圖、而其中圖1C為對照組2之接觸角量測圖，圖1B及圖1C均無明顯下降趨勢即表示不易吸水，另圖1D為對照組3之接觸角量測圖，其下降趨勢過大，吸水過高，易使皮膚過於乾燥，因此證明本發明實施例之成品組1可提供適當良好的吸水與吸濕的要求。The contact angle of the glove of the finished group 1 with the control group 1, the control group 2, and the control group 3 was measured without adding a lubricant. See FIG. 1A, FIG. 1B, FIG. 1C, and FIG. 1A is a contact angle measurement diagram of the finished product group 1. It is known from FIG. 1A that the contact angle of the finished product group 1 has a downward trend, which is consistent with a hydrophilic material, and FIG. 1B is the contact angle amount of the control group 1. Fig. 1C is the contact angle measurement chart of the control group 2, and both FIG. 1B and FIG. 1C have no obvious downward trend, that is, it is not easy to absorb water, and FIG. 1D is the contact angle measurement chart of the control group 3, and the downward trend is shown. If it is too large, the water absorption is too high, and the skin is too dry, so that the finished product group 1 of the embodiment of the present invention can provide a properly good requirement for water absorption and moisture absorption.
將對照組1、對照組2、對照組3、成品組1之手套，以電子顯微鏡拍攝手套內表面，拍攝之照片請參見圖2A、圖2B、圖2C、圖2D與圖2E所示，其中圖2A為對照組1之電子顯微鏡照片、圖2B為對照組2之電子顯微鏡照片、圖2C為對照組3之電子顯微鏡照片、圖2D為成品組1之電子顯微鏡照片，由圖2A得知，對照組1之電子顯微鏡照片顯示其手套內表面光滑與鮮少的粗糙面，證明對照組1的吸水與吸濕能力不佳；由圖2B與2C得知，對照組2與對照組3之電子顯微鏡照片顯示圖2B其手套內表面裂縫多，造成吸水能力差；圖2C其手套內表面裂縫較少，但大顆粒分佈多，造成吸水過快；由圖2D得知，成品組1之電子顯微鏡照片顯示其手套內表面呈大小顆粒均勻混合之粗糙面且裂縫輕微，證明本發明實施例之成品組1具有適當的吸水與吸濕的能力。The gloves of the control group 1, the control group 2, the control group 3, and the finished group 1 were photographed by an electron microscope. The photographs of the photographs are shown in FIG. 2A, FIG. 2B, FIG. 2C, FIG. 2D and FIG. 2A is an electron microscope photograph of the control group 1, FIG. 2B is an electron microscope photograph of the control group 2, FIG. 2C is an electron microscope photograph of the control group 3, and FIG. 2D is an electron microscope photograph of the finished group 1, which is known from FIG. 2A. The electron micrograph of the control group 1 showed that the inner surface of the glove was smooth and rarely rough, which proved that the water absorption and moisture absorption ability of the control group 1 was poor; the electrons of the control group 2 and the control group 3 were obtained from Figs. 2B and 2C. The micrograph shows that there are many cracks on the inner surface of the glove in Figure 2B, resulting in poor water absorption. Figure 2C has less cracks on the inner surface of the glove, but the distribution of large particles is too much, resulting in excessive water absorption. Figure 2D shows the electron microscope of the finished group 1. The photograph shows that the inner surface of the glove has a rough surface in which the particles are uniformly mixed and the crack is slight, which proves that the finished product group 1 of the embodiment of the present invention has an appropriate water absorbing and moisture absorbing ability.
在本說明書中所提到的“一(one)實施例”、“一(an)實施例”、“範例實施例”等任何的引用，是與該實施例所描述有關一特定的功能、結構或特徵特性，是有關於該實施例包含至少一本發明之實施例中。此類說法出現在本文多處並不需都參考相同的實施例。此外，當一個特定的功能、結構或特性的描述關於任何實施例，認為它是在一熟習技藝者之智識範圍內去影響其他功能、結構或特徵的眾多實施例。Any reference to "one embodiment", "an embodiment", "example embodiment" or the like referred to in the specification is a specific function and structure related to the description of the embodiment. Or characteristic features are in the embodiment in which at least one embodiment of the invention is included. Such statements appear in many places in this document and do not necessarily refer to the same embodiments. In addition, when a description of a particular function, structure, or characteristic is described with respect to any embodiment, it is considered to be a plurality of embodiments that affect other functions, structures, or features within the skill of those skilled in the art.
雖然實施例已說明提及其數個說明實施例，它應可被推斷由那些熟習技藝者等效推知，許多其他的更動潤飾和實施例，其屬於本發明之精神和揭露原理範疇內。尤其是各種的變化與修改是可能的組成部分和/或排列組合皆為的本發明所披露的範圍、圖示和所附申請專利範圍。除了變化和修改的組成部分和/或排列組合，各種替代的使用對於那些熟習技藝者也將是顯而易見的選用之。While the embodiment has been described with reference to a number of illustrative embodiments thereof, it should be inferred by those skilled in the art that many other modifications and embodiments are within the spirit and scope of the invention. In particular, various variations and modifications are possible in the scope of the invention and the scope of the invention. In addition to varying and modifying components and/or permutations, various alternative uses will also be apparent to those skilled in the art.
圖1A 為成品組1之接觸角量測圖Figure 1A is a measurement of the contact angle of the finished product group 1.
圖1B 為對照組1之接觸角量測圖；Figure 1B is a measurement of the contact angle of the control group 1;
圖1C 為對照組2之接觸角量測圖；Figure 1C is a measurement of the contact angle of the control group 2;
圖1D 為對照組3之接觸角量測圖；Figure 1D is a measurement of the contact angle of the control group 3;
圖2A 為對照組1之電子顯微鏡照片；Figure 2A is an electron micrograph of Control Group 1;
圖2B 為對照組2之電子顯微鏡照片；2B is an electron micrograph of the control group 2;
圖2C 為對照組3之電子顯微鏡照片；以及Figure 2C is an electron micrograph of Control 3;
圖2D 為成品組1之電子顯微鏡照片；Figure 2D is an electron micrograph of the finished group 1;
Claims (24)
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| CN201210099101.XA CN103183777B (en) | 2012-01-03 | 2012-04-06 | Aqueous polymer without powder coating |
| MYPI2012001963A MY160544A (en) | 2012-01-03 | 2012-05-03 | Powder-free water-based coating polymer |
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