mwirth-epo/epo-nmt-datasets huggingface dataset:
另一方面，在可拉伸温度降低而不重叠的情况下，能够预想到相对于凹凸转印辊的粘着在该温度区域变得不足，无法获得具有毛状体的平均高度为100μm以上1200μm以下、毛状体的平均直径为1μm以上50μm以下、毛状体的平均间隔为20μm以上200μm以下的表面形状的树脂片。
Meanwhile, in cases in which the temperature at which elongation is possible is too low and does not overlap, adhesion to the relief transfer roll in the same temperature range is insufficient and it is expected that a resin sheet having a surface shape in which the average height of the hairlike bodies is no less than 100 µm and no greater than 1,200 µm, the average diameter of the hairlike bodies is no less than 1 µm and no greater than 50 µm, and the average spacing of the hairlike bodies is no less than 20 µm and no greater than 200 µm cannot be obtained.
在室温下搅拌4小时后，将反应物倒入冰和水中，将得到的混合物搅拌30分钟。
After stirring at room temperature for 4 hours, the reaction was poured in ice and water and the resulting mixture was kept under stirring for 30 minutes.
然后分离有机相，用水洗涤，用硫酸钠干燥，过滤，并经真空蒸馏除去溶剂，得到37.7g黄色油(产率80％)。
Then the organic phase was separated, washed with water, dried over sodium sulfate, filtered and the solvent removed by distillation under vacuum obtaining 37.7 g of a yellow oil (yield 80%).
1H-NMR(CDCl3，δppm)：1.22(t，3H)，2.65(t，2H)，3.05(t，2H)，3.75(s，3H)，3.98(s，2H)，4.10(q，2H)，7.30(d，2H)，7.85(d，2H)。
1H-NMR (CDCl3, δ ppm): 1.22 (t, 3H), 2.65 (t, 2H), 3.05 (t, 2H), 3.75 (s, 3H), 3.98 (s, 2H), 4.10 (q, 2H), 7.30 (d, 2H), 7.85 (d, 2H).
将34.1g(122.5mmol)实施例1化合物和0.86g(10.1mmol)哌啶加入到22.3g(122.4mmol)4.6-二甲氧基-2-羟基-苯甲醛在100mL乙醇中的溶液中。
34.1 g (122.5 mmoles) of Example 1 and 0.86 g (10.1 mmoles) of piperidine were added to a solution of 22.3 g (122.4 mmoles) of 4.6-dimethoxy-2-hydroxy-benzaldehyde in 100 mL of ethanol.
混合物回流搅拌2小时，然后冷却至室温。
The mixture was stirred for 2 hours under reflux, then cooled to room temperature.
过滤回收反应产物，得到25.0g白-黄色固体(产率50％)。
The reaction product was recovered by filtration obtaining 25.0 g of a white-yellow solids (yield 50%).
1H-NMR(CDCl3，δppm)：1.23(t，3H)，2.65(t，2H)，3.10(t，2H)，3.89(m，6H)，4.12(q，2H)，6.30(d，1H)，6.45(d，1H)，7.30(d，2H)，7.79(d，2H)，8.40(s，1H)。
1H-NMR (CDCl3, δ ppm): 1.23 (t, 3H), 2.65 (t, 2H), 3.10 (t, 2H), 3.89 (m, 6H), 4.12 (q, 2H), 6.30 (d, 1H), 6.45 (d, 1H), 7.30 (d, 2H), 7.79 (d, 2H), 8.40 (s, 1H).
其中，a+b+c约等于8.5。
Wherein a+b+c is about 8.5
在150℃下边搅拌边将3.05g(14.61mmol)氧化氢氧化丁基锡水合物分小批添加到6.00g(14.62mmol)实施例2化合物和5.55g(羟基n°370/g)Rolfor GL/609(购自LambertiSpA)的混合物中。
3.05 g (14.61 mmoles) of butyltin hydroxide oxide hydrate were added in small portions under stirring at 150° C. to a mixture of 6.00 g (14.62 mmoles) of Example 2 and 5.55 g (hydroxyl n° 370/g) of Rolfor GL/609 (ethoxylated glycerol, Lamberti S.p.A.).
滤液用水洗涤，用硫酸钠干燥，并通过真空蒸馏除去溶剂，获得10.74g黄褐色油(产率99％)。
The filtrate was washed with water, dried over sodium sulfate and the solvent removed by distillation under vacuum obtaining 10.74 g of a yellow-brown oil (yield 99%).
在氮气气氛和0℃下边搅拌边将0.43g(4.75mmol)丙烯酰氯滴加到1.20g在前一步骤中制备的化合物和0.50g(4.95mmol)三乙胺在30mL二氯甲烷中的溶液中。
0.43 g (4.75 mmoles) of acryloyl chloride were added dropwise under stirring at 0° C. in nitrogen atmosphere to a solution of 1.20 g of the compound prepared in the previous step and 0.50 g (4.95 mmoles) of triethylamine in 30 mL of dichloromethane.
在室温搅拌2小时后，反应完成，并加入1M碳酸氢钠水溶液。
After stirring at room temperature for 2 hours, the reaction was complete and 1M sodium hydrogen carbonate aqueous solution was added.
粗产物通过硅胶快速柱色谱法纯化(二氯甲烷：甲醇95∶5)，得到1.00g的黄褐色油状物(产率75％)。
The crude product was purified by flash column chromatography on silica gel (dichloromethane:methanol 95:5) obtaining 1.00 g of a yellow-brown oil (yield 75%).
1H-NMR(CDCl3，δppm)：2.65(m，10H)，3.00(m，10H)，3.50-3.75(m，128H)，3.90(s，30H)，4.20(m，10H)，4.30(m，10H)，5.82(d，5H)，6.15(m，5H)，6.30(s，5H)，6.40(d，5H)，6.45(s，5H)，7.30(d，10H)，7.75(d，10H)，8.4(m，5H)。
1H-NMR (CDCl3, δ ppm): 2.65 (m, 10H), 3.00 (m, 10H), 3.50-3.75 (m, 128H), 3.90 (s, 30H), 4.20 (m, 10H), 4.30 (m, 10H), 5.82 (d, 5H), 6.15 (m, 5H), 6.30 (s, 5H), 6.40 (d, 5H), 6.45 (s, 5H), 7.30 (d, 10H), 7.75 (d, 10H), 8.4 (m, 5H).
在150℃下边搅拌边将2.54g(12.16mmol)氧化氢氧化丁基锡水合物分小批添加到5.00g(12.18mmol)实施例2化合物和30.00g(325.73mmol)甘油的混合物中。
2.54 g (12.16 mmoles) of butyltin hydroxide oxide hydrate were added in small portions under stirring at 150° C. to a mixture of 5.00 g (12.18 mmoles) of Example 2 and 30.00 g (325.73 mmoles) of glycerol.
将混合物在150℃下搅拌28小时，通过蒸馏除去乙醇。
The mixture was stirred at 150° C. for 28 hours eliminating ethanol by distillation.
冷却至室温后，将反应混合物悬于200mL二氯甲烷/水(1：1)中，保持搅拌1小时。
After cooling to room temperature, the reaction mixture was suspended in 200 mL of dichloromethane/water (1:1) and kept under stirring for 1 hour.
然后分离有机相，用硫酸钠干燥，并通过真空蒸馏除去溶剂。
Then the organic phase was separated, dried over sodium sulfate and the solvent removed by distillation under vacuum.
将粗产物通过硅胶快速柱色谱法(乙酸乙酯)纯化，得到3.35g乳白色固体(产率60％)。
The crude product was purified by flash column chromatography on silica gel (ethyl acetate) obtaining 3.35 g of an off-white solid (yield 60%).
在氮气气氛和0℃下边搅拌边将0.83g(9.17mmol)丙烯酰氯滴加到2.00g(4.38mmol)在前一步骤中制备的化合物和0.95g(9.39mmol)三乙胺在30mL二氯甲烷中的溶液中。
0.83 g (9.17 mmoles) of acryloyl chloride were added dropwise under stirring at 0° C. in nitrogen atmosphere to a solution of 2.00 g (4.38 mmoles) of the compounds prepared in the previous step and 0.95 g (9.39 mmoles) of triethylamine in 30 mL of dichloromethane.
在室温搅拌1小时后，反应完成，并加入水。
After stirring at room temperature for 1 hour, the reaction was complete and water was added.
分离有机相，用硫酸钠干燥，并通过真空蒸馏除去溶剂。
The organic phase was separated, dried over sodium sulfate and the solvent removed by distillation under vacuum.
粗产物通过硅胶快速柱色谱法纯化(乙酸乙酯)，得到0.95g的黄色油状物(产率38％)。
The crude product was purified by flash column chromatography on silica gel (ethyl acetate) obtaining 0.95 g of a yellow oil (yield 38%).
1H-NMR(CDCl3，δppm)：2.69(t，2H)，3.00(t，2H)，3.90(m，6H)，4.22-4.29(m，2H)，4.33-4.38(m，2H)，5.35(m，1H)，5.85(m，2H)，6.09(dd，1H)，6.12(dd，1H)，6.30(d，1H)，6.39(dd，1H)，6.43(dd，1H)，6.45(d，1H)，7.30(d，2H)，7.78(d，2H)，8.40(s，1H)。
1H-NMR (CDCl3, δ ppm): 2.69 (t, 2H), 3.00 (t, 2H), 3.90 (m, 6H), 4.22-4.29 (m, 2H), 4.33-4.38 (m, 2H), 5.35 (m, 1H), 5.85 (m, 2H), 6.09 (dd, 1H), 6.12 (dd, 1H), 6.30 (d, 1H), 6.39 (dd, 1H), 6.43 (dd, 1H), 6.45 (d, 1H), 7.30 (d, 2H), 7.78 (d, 2H), 8.40 (s, 1H).
在150℃下边搅拌边将0.51g(2.44mmol)氧化氢氧化丁基锡水合物分小批添加到2.00g(4.87mmol)实施例2化合物和0.85g(羟基n°642/g)的多元醇4640(乙氧基化季戊四醇，Perstorp Specialty Chemicals A.B.)的混合物中。
0.51 g (2.44 mmoles) of butyltin hydroxide oxide hydrate were added in small portions under stirring at 150° C. to a mixture of 2.00 g (4.87 mmoles) of Example 2 and 0.85 g (hydroxyl n° 642/g) of Polyol 4640 (ethoxylated pentaeritritol, Perstorp Specialty Chemicals A.B.).
滤液用水洗涤，用硫酸钠干燥，并通过真空蒸馏除去溶剂，获得2.40g黄褐色油(产率91％)。
The filtrate was washed with water, dried over sodium sulfate and the solvent removed by distillation under vacuum obtaining 2.40 g of a yellow-brown oil (yield 91%).
在氮气气氛和0℃下边搅拌边将1.24g(13.70mmol)丙烯酰氯滴加到2.40g在前一步骤中制备的化合物和1.46g(14.46mmol)三乙胺在80mL二氯甲烷中的溶液中。
1.24 g (13.70 mmoles) of acryloyl chloride were added dropwise under stirring at 0° C. in nitrogen atmosphere to a solution of 2.40 g of the compound prepared in the previous step and 1.46 g (14.46 mmoles) of triethylamine in 80 mL of dichloromethane.
粗产物通过硅胶快速柱色谱法纯化(二氯甲烷：甲醇95：5)，得到2.50g的黄褐色油状物(产率95％)。
The crude product was purified by flash column chromatography on silica gel (dichloromethane:methanol 95:5) obtaining 2.50 g of a yellow-brown oil (yield 95%).
1H-NMR(CDCl3，δppm)：2.65(m，12H)，3.00(m，12H)，3.35-3.75(m，50H)，3.90(m，36H)，4.10-4.30(m，20H)，5.80(m，4H)，6.10(m，4H)，6.30(s，6H)，6.35(m，4H)，6.45(m，6H)，7.30(m，12H)，7.75(m，12H)，8.40(m，6H)。
1H-NMR (CDCl3, δ ppm): 2.65 (m, 12H), 3.00 (m, 12H), 3.35-3.75 (m, 50H), 3.90 (m, 36H), 4.10-4.30 (m, 20H), 5.80 (m, 4H), 6.10 (m, 4H), 6.30 (s, 6H), 6.35 (m, 4H), 6.45 (m, 6H), 7.30 (m, 12H), 7.75 (m, 12H), 8.40 (m, 6H).
其中a+b+c+d+e+f约等于21。
Wherein a+b+c+d+e+f is about 21
在150℃下边搅拌边将0.51g(2.44mmol)氧化氢氧化丁基锡水合物分小批添加到2.00g(4.87mmol)实施例2化合物和1.36g(羟基n°300/g)Sorbilene RE/20(乙氧基化山梨醇，Lamberti S.p.A.)的混合物中。
0.51 g (2.44 mmoles) of butyltin hydroxide oxide hydrate were added in small portions under stirring at 150° C. to a mixture of 2.00 g (4.87 mmoles) of Example 2 and 1.36 g (hydroxyl n° 300/g) of Sorbilene RE/20 (ethoxylated sorbitol, Lamberti S.p.A.).
作为电子设备外装材料，能举出免钥匙登录系统(keyless entry system)的发信机壳体、智能手机壳体、智能手机外壳、音乐播放器外壳、游戏机壳体、数码相机壳体、电子记事本壳体、电子计算器壳体、平板计算机壳体、便携式个人计算机壳体、键盘、鼠标等。
For example, the resin sheet of the present invention can be applied to interior materials of automobiles, electronic device cladding, cosmetic container members, stationery members, etc.
例如能举出在公知的免钥匙登录系统的携带用发信机壳体(例如，日本特开2005-228911号公报)粘贴有本发明的树脂片的携带用发信机。
As electronic device cladding, there are transmitter housings for keyless entry systems, smartphone housings, smartphone cases, music player cases, game console housings, digital camera housings, electronic notebook housings, calculator housings, tablet housings, mobile computer housings, keyboards, mice, etc. For example, a publicly known portable transmitter housing for a keyless entry system (for example, JP 2005-228911 A ) to which the resin sheet of the present application has been attached could be raised.
通过粘贴树脂片而能够形成为赋予了良好的触感的携带用发信机。
By attaching the resin sheet, a portable transmitter to which a good tactile sensation has been added can be configured.
作为粘贴的树脂片的材质，优选为烯烃系树脂、氨基甲酸酯系弹性体。
As the material of the resin sheet to be attached, an olefin-based resin or a urethane-based elastomer is preferable.
对树脂片与壳体进行粘贴的方法并未特别限定。
The method for sticking the resin sheet and the housing together is not particularly limited.
作为化妆品容器构件，能举出面霜、面膜霜(pack cream)、粉底、眼影的容器，例如能举出在公知的粉底用容器(日本特开2017-29608号公报)的盖构件粘贴有本发明的树脂片的化妆品容器。
As a cosmetic container member, there are containers for face cream, pack cream, foundation, and eyeshadow and, for example, a cosmetic container in which the resin sheet of the present application has been attached to a lid member of a publicly known container for foundation ( JP 2017-29608 A ) could be raised.
通过粘贴树脂片而能够形成为赋予了良好的触感的化妆品容器。
By attaching the resin sheet, a cosmetic container to which a good tactile sensation has been added can be configured.
与树脂片粘贴的方法并不特别限定。
The method for attaching the resin sheet is not particularly limited.
作为文具构件，能举出书皮、记事本外皮、笔盒外皮等，例如，利用本发明的片制作公知的书皮(例如，日本特开2007-246122号公报)而能够形成为赋予了良好的触感、防水性的书皮。
As a stationery member, there are book covers, notebook covers, pen case covers, etc. and, for example, a book cover to which a good tactile sensation and waterproofing has been added could be configured by manufacturing a publicly known book cover (for example, JP 2007-246122 A ) using the sheet of the present invention.
另外，书皮的方式并未特别限定。
Further, the form of the book cover is not particularly limited.
作为片的材质，优选为烯烃系树脂、氨基甲酸酯系弹性体。
As the material of the sheet, an olefin-based resin or a urethane-based elastomer is preferable.
利用树脂片制作的方法并未特别限定。
The method for manufacturing using the resin sheet is not particularly limited.
并且，通过一般的印刷方法(胶版印刷法、凹版印刷法、柔版印刷法、丝网印刷法、烫金(foil stamping)等)在毛状体的表面印刷文字、图案而制作毛状体片，从而能够应用于上述用途。
Furthermore, a hairlike body sheet in which words or a pattern are printed on the surface of the hairlike bodies with a general printing method (an offset printing method, a gravure printing method, a flexographic printing method, a screen printing method, foil stamping, etc.) can be manufactured and applied to the above use.
作为印刷的树脂片的材质，并未特别限定，但优选考虑相对于印刷中使用的墨剂的印刷性。
The material of the resin sheet to be printed on is not particularly limited, but it is preferable that the printability with the ink used in printing be considered.
另外，关于本发明的树脂片，可以制作与印刷有文字、图案等的印刷物(纸、金属薄膜等)、无纺布等层叠成型(干式层叠成型、挤出层叠成型)的层叠体，例如，能够在名片的印刷面进行层叠成型而制作具有触感的名片。
Further, a laminated body in which the resin sheet of the present invention is laminate molded (dry laminate molded or extrusion laminate molded) with a printed article on which words, a pattern, etc. are printed (such as paper or a metal thin film) or a non-woven cloth, etc. can be manufactured, for example, a business card with a tactile sensation can be manufactured by laminate molding to the printing surface of the business card.
进行层叠的树脂片的材质并未特别限定。
The material of the resin sheet to be laminated is not particularly limited.
以下，列举实施例及比较例而对本发明进行更具体的说明，但本发明并未受到实施例等的内容的任何限定。
The present invention shall be explained in more detail below using examples and comparative examples, but the present invention is not at all limited by the details of the examples, etc.
实施例等中使用的各种原料如下。
The raw materials used in the examples, etc. are as follows.
(1)毛状体及基底层
(1) Hairlike Bodies and Underlayer
(A)LLDPE(直链状低密度聚乙烯)“NEO-ZEX45200”(普瑞曼聚合物公司(PrimePolymer Co.,Ltd.
(A) LLDPE (linear low-density polyethylene) "Neozex 45200" (manufactured by Prime Polymer Co., Ltd.)
(B-1)TPU(氨基甲酸酯系弹性体)“ElastollanET880”(巴斯夫日本公司(BASFJAPAN LTD.
(B-1) TPU (urethane-based elastomer) "Elastollan ET880" (manufactured by BASF Japan Ltd.)
(B-2)TPU(氨基甲酸酯系弹性体)“ElastollanET680”(巴斯夫日本公司(BASFJAPAN LTD.
(B-2) TPU (urethane-based elastomer) "Elastollan ET680" (manufactured by BASF Japan Ltd.)
(B-3)TPU(氨基甲酸酯系弹性体)“ElastollanET3685”(巴斯夫日本公司(BASFJAPAN LTD.
(B-3) TPU (urethane-based elastomer) "Elastollan ET3685" (manufactured by BASF Japan Ltd.)
(C)脱模剂“WAX MASTER V”(巴斯夫日本公司(BASF JAPAN LTD.
(C) Mold release agent "Waxmaster V" (manufactured by BASF Japan Ltd.)
(D)ABS“GT-R-61A”(日本电气化学公司(Denka Co.,Ltd.
(D) ABS "GT-R-61A" (manufactured by Denka Company Limited)
)制)在保持为热塑性树脂的可拉伸温度的油浴中以100mm的宽度利用辊而对直径为2mm的圆柱形状的试验片进行保持，并使辊以恒定速度(0.5S-1)旋转而对试验片进行拉伸，由此测定了热塑性树脂的拉伸粘度。
The elongation viscosity of the thermoplastic resin is measured by using a Mertens rheometer (manufactured by Toyo Seiki Seisaku-sho, Ltd.), retaining a 2 mm diameter cylindrical test piece on a roll with a width of 100 mm in an oil bath maintained at the temperature of the thermoplastic resin at which elongation is possible and stretching the test piece by rotating the roll at a fixed speed (0.5 S-1).
分别在110℃及135℃的温度下对LLDPE(直链状低密度聚乙烯)“NEO-ZEX45200”及TPU(氨基甲酸酯系弹性体)“ElastollanET880”的拉伸粘度进行了测定。
The elongation viscosity of LLDPE (linear low-density polyethylene) "Neozex 45200" and TPU (urethane-based elastomer) "Elastollan ET880" were measured at 100°C and 135°C, respectively.
图7及图8中分别示出了其结果。
The results are shown in Figure 7 and Figure 8, respectively.
)制)，在以下记载的条件下将试件设置于载台上，以指定的速度和控制方法(载荷控制及侵入量控制)使圆柱状探针的底面从上部与试样粘着面接触，使探针以设定的速度从试样脱离，将探针此时因粘着力而受到的阻力作为载荷值而进行了测定。
The adhesive force of the thermoplastic resin is measured using a Tackiness Tester (TAC-II) (manufactured by RHESCA Co., LTD.) and, under the conditions described below, placing a sample material on the stage, contacting the bottom surface of a columnar probe with the sample adhesive surface from above at a designated speed and with a designated control method (load control and penetration control), removing the probe from the sample at a set speed, and the resistance experienced by the probe due to the adhesive force at this time is measured as the load value.
利用激光显微镜VK-X100(基恩士公司(KEYENCE CORPORATION)制)对树脂片的毛状体的高度(h)、毛状体的直径(d)、毛状体的间隔(t)、基底层的厚度进行了测定。
Temperature: Temperature at which elongation is possible of each thermoplastic resin Contact rate: 120 mm/minute Release rate: 600 mm/minute Contact load: 500 gf (0.25 N/mm2) Contact time: 15 seconds Probe shape: Columnar, ø 5 mm Probe material: Chromium oxide (surface of an SUS material probe sprayed with chromium oxide)
关于毛状体的平均间隔，针对各试样而测定了10处部位的毛状体根部的中心与相邻的毛状体根部的中心的距离，并使用其30个测定值的算术平均值。
The average spacing of the hairlike bodies was measured by measuring the distance from the center of the root of one hairlike body to the center of the root of a neighboring hairlike body at 10 locations of each sample and calculating the arithmetic mean value of the 30 measurements.
关于基底层的平均厚度，针对各试样而测定了10处部位的毛状体根部至另一层的界面的厚度，并使用其30个测定值的算术平均值。
The average thickness of the underlayer was measured by measuring the thickness from the roots of the hairlike bodies to the other layer interface at 10 locations of each sample and calculating the arithmetic mean value of the 30 measurements.
(2)良好的触感的感官评价
(2) Good tactile sensation sensory evaluation
关于良好的触感，使男性15人、女性15人的共计30人触摸树脂片而实施了感官评价。
A sensory evaluation of the good tactile sensation was performed by having a total of 30 people, 15 men and 15 women, touch the resin sheets.
以“○”、“×”判断触摸树脂片表面时是否感到舒服，在判断为“○”的情况下，以湿润、柔软、蓬松等具体的肌肤触感进行了评价。
When touching the surfaces of the resin sheets, whether comfortableness was felt was judged with "○" and "×" and when judged with "○", the resin sheet was evaluated with a specific texture such as moistness, softness, or fluffiness.
其中，在8成以上评价为相同的肌肤触感的情况下，将其设为其肌肤触感。
When evaluated with the same texture by no less than 80% of the evaluators, the resin sheet was evaluated as having that texture.
另外，对于使用树脂片的真空压空成型的成型品的表面，也评价是否维持相同的肌肤触感。
Further, whether the same texture was also maintained on the surface of the molded products which were vacuum/pressure molded using the resin sheets was evaluated.
(3)静摩擦系数相对于动摩擦系数的比
(3) Ratio of static friction coefficient with respect to the dynamic friction coefficient
利用静动摩擦测定机“TL201Ts(三一实验室(Trinity-Lab Co.,Ltd.
Using a static friction measurement instrument "TL201Ts (manufactured by Trinity-Lab Inc.)", the resin sheets were attached to the table thereof with the surface to which the hairlike bodies, etc. were added facing up.
接触头利用氨基甲酸酯制(硬度计硬度：32±2)的接触头，一边施加100g的载荷一边以10mm/秒的速度使工作台移动而对静摩擦系数及动摩擦系数进行了测定。
Using a contact made of urethane (durometer hardness: 32 ± 2), the table was moved at a speed of 10 mm/second while applying a load of 100 g and the static friction coefficient and the dynamic friction coefficient were measured.
(4)接触冷暖感(导热速率：q-max)测定
(4) Measuring coldness or warmth to the touch (heat transfer speed: q-max)
)制)，将树脂片样品放置于设定为20℃的试样载台5分钟，在对树脂片的温度进行调整之后，使30℃的接触温度传感器(1mm×1.5mm)接触，并对0.2秒钟的导热速率(q-max)进行了测定。
Using a finger robot thermolab (manufactured by KATO TECH CO., LTD.), the resin sheet samples were placed on the sample stage set to 20°C for 5 minutes and after temperature adjustment of the resin sheets, contacted with a 30°C contact temperature sensor (1 mm × 1.5 mm), and the heat transfer speed (q-max) was measured over 0.2 seconds.
利用双面真空成型机(NGF-0709-S型：布施真空公司(Fu-se Vacuum FormingLtd.
The resin sheets were heated in vacuum with a double-sided vacuum molding machine (NGF-0709-S: manufactured by Fu-Se Vacuum Forming) and then a molded product was manufactured by vacuum/pressure molding the resin sheets to a surface of a smartphone cover prepared in atmosphere.
以80℃的温度加热了120秒钟，在拉伸程度最大的部位拉伸为1.5倍。
The sheets were heated at 80°C for 120 seconds and stretched to 1.5 times at the most stretched location.
利用(A)的热塑性树脂并使用1台65mm单轴挤出机，通过T型模具法挤出树脂片，使用通过氧化铬热喷涂及激光雕刻法而进行凹凸加工的调节为60℃～150℃的金属制转印辊、以及调节为10℃～90℃的橡胶硬度70的硅系橡胶制接触辊，对树脂片进行铸造，且使用夹送辊以2m/分钟～15m/分钟的线速进行拉取。
A resin sheet extruded with a T-die method using thermoplastic resin (A) and using a 65 mm single-screw extruder was cast using a metal transfer roll on which a relief process had been performed with chromium oxide spraying and a laser engraving method and which was adjusted to 60-150°C and a silicone-based rubber touch roll having a rubber hardness of 70 which was adjusted to 10-90°C and taken in at a line speed of 2-15 m/minute using a pinch roll.
由此，以表1所示的组成、厚度及表面形状而能够获得触摸表面时感到舒服的树脂片。
By doing so, resin sheets in which comfortableness is felt when touched were able to be obtained according to the compositions, thicknesses, and surface shapes indicated in Table 1.
使(B)热塑性树脂以及(C)脱模剂的干混物从1台40mm单轴挤出机流出，使(D)热塑性树脂从1台65mm单轴挤出机流出，利用T型模具法挤出树脂片，使用通过氧化铬热喷涂及激光雕刻法而进行凹凸加工的调节为60℃～150℃的金属制转印辊、以及调节为10℃～90℃的橡胶硬度70的硅系橡胶制接触辊，对树脂片进行铸造，且使用夹送辊以2m/分钟～15m/分钟的线速进行拉取。
A dry blend of thermoplastic resin (B) and mold release agent (C) was streamed from a 40 mm single-screw extruder and thermoplastic resin (D) was streamed from a 65-mm single-screw extruder, and a resin sheet extruded with a T-die method was cast using a metal transfer roll on which a relief process had been performed with chromium oxide spraying and a laser engraving method and which was adjusted to 60-150°C and a silicone-based rubber touch roll having a rubber hardness of 70 which was adjusted to 10-90°C and taken in at a line speed of 2-15 m/minute using a pinch roll.
使(B)热塑性树脂以及(C)脱模剂的干混物从1台40mm单轴挤出机流出，使(D)热塑性树脂从1台65mm单轴挤出机流出，利用T型模具法挤出树脂片，使用通过氧化铬热喷涂及激光雕刻法而进行凹凸加工的调节为60℃～150℃的金属制转印辊、以及调节为10℃～90℃的橡胶硬度70的硅系橡胶制接触辊，对树脂片进行铸造，且使用夹送辊以2m/分钟～15m/分钟的线速进行拉取。
A dry blend of thermoplastic resin (B) and mold release agent (C) was streamed from a 40 mm single-screw extruder and thermoplastic resin (D) was streamed from a 65-mm single screw extruder, and a resin sheet extruded with a T-die method was cast using a metal transfer roll on which a relief process had been performed with chromium oxide spraying and a laser engraving method and which was adjusted to 60-150°C and a silicone-based rubber touch roll having a rubber hardness of 70 which was adjusted to 10-90°C and taken in at a line speed of 2-15 m/minute using a pinch roll.
然而，在上述转印辊温度区域强烈地粘着于树脂而引起树脂片卷绕于转印辊的故障，因此，调整为不会使得树脂片卷绕于转印辊的最大温度(60℃以下)而进行制膜，表1中记载了此时的组成、厚度及表面形状。
However, in the abovementioned transfer roll temperature range, adhesion to the resin was strong and trouble winding the resin sheet on the roll occurred, so the temperature was adjusted to the maximum temperature at which the resin roll is not wound on the transfer roll (no greater than 60°C) and film-forming was performed and the compositions, thickness, and surface shapes at this time are described in Table 1.
以本条件无法获得满足毛状体的平均高度为100μm以上1200μm以下、毛状体的平均直径为1μm以上50μm以下、毛状体的平均间隔为20μm以上200μm以下的表面形状的树脂片，从而在触摸表面时无法感到舒服。
Under the present conditions, resin sheets satisfying the surface shape wherein the average height of the hairlike bodies is no less than 100 µm and no greater than 1,200 µm, the average diameter of the hairlike bodies is no less than 1 µm and no greater than 50 µm, and the average spacing of the hairlike bodies is no less than 20 µm and no greater than 200 µm were not obtained and comfortableness could not be felt when the surface was touched.
利用各实施例、比较例中获得的树脂片而对各种特性实施了评价试验，表2中示出了其结果。
Evaluative testing of the characteristics was performed using the resin sheets obtained in the examples and comparative examples and the results are shown in Table 2.[Table 1] [Table 2]
根据表2所示的结果能够获知以下见解。
The following is clear from the results shown in Table 2.
关于实施例1及2的树脂片，能够获得满足有关良好的触感的评价基准的结果。
Results satisfying the evaluation standards pertaining to good tactile sensation were obtained with the resin sheets of Examples 1 and 2.
关于动摩擦系数、导热速率也能够获得满足的结果。
Satisfactory results in the dynamic friction coefficient and heat transfer speed were also obtained.
与此相对，关于比较例1及2的树脂片，无法获得形成有毛状体的平均高度为100μm以上1200μm以下的毛状体的树脂片。
In contrast, resin sheets on which hairlike bodies with an average height of no less than 100 µm and no greater than 1,200 µm were not obtained with the resin sheets in Comparative Examples 1 and 2.
另外，关于实施例1及2中获得的树脂片的形状，利用电场发射型扫描电子显微镜(FE-SEM，日本电子株式会社制JSM-7001F型)在以下条件下进行了观察。
Further, the shapes of the resin sheets obtained in Examples 1 and 2 were observed under the following conditions with a field emission-type scanning electron microscope (FE-SEM, JEOL, Ltd., JSM-7001F).
根据扫描式电子显微镜照片能够观察到毛状体彼此并未交缠而是朝固定方向拉伸。
It was observed from the scanning electron microscope images that the hairlike bodies do not tangle with one another and extend in a fixed direction.
另外，毛状体形成为在背离基底层的方向上伸展成毛状、且在其尖端形成有凸起的结构。
Further, the hairlike bodies had a configuration extending hairlike in a direction away from the underlayer and in which swellings are formed at the tips thereof.
也就是说，毛状体的形状如下：随着与基底层分离而截面积逐渐减小，然后暂时增大之后形成为终端。
That is, the shape of the hairlike bodies was a shape in which the cross-sectional area gradually shrinks as the hairlike bodies deviate from the underlayer and then once again increases when the shape terminates.
另外，观察到毛状体的尖端部的形状为花蕾状或蘑菇状，且花蕾状或蘑菇状的部分的一部分中空。
Further, it was observed that the shape of the tip part of the hairlike bodies was bud-shaped or mushroom-shaped and the bud-shaped or mushroom-shaped parts were partially hollow.
并且，还观察到毛状体相对于基底层倾斜的形状、如图3所示那样毛状体具有卷绕部分的形状。
Furthermore, shapes in which the hairlike bodies are slanted with respect to the underlayer and shapes in which the hairlike bodies have a portion that curls, as shown in Figure 3, were observed.
能够推知由于具有这样的形状而能展现出更好的触感。
It was observed that a better tactile sensation was expressed by having such a shape.