公开(公告)号：US20150023903A1

公开(公告)日：2015-01-22

申请号：US14377540

申请日：2013-02-05

申请人： TOAGOSEI CO., LTD.

发明人： Satoko Ando ,  Koji Sugiura

IPC分类号： A61L9/01

CPC分类号： A61L9/01 ,  D06M13/422

摘要： To provide a method for producing an aldehyde gas deodorant which has high aldehyde deodorizing performance, and which is negative for mutagenicity and excellent in safety, and a deodorant processed product.A method for producing an aldehyde gas deodorant, the method comprises the steps of: preparing a deodorizing composition containing a dihydrazide compound, a water-containing inorganic powder, and water; and heating the deodorizing composition at a temperature of from 45° C. to 90° C. so that water remains in an amount of 4.5% by mass or more, based on the total mass of the deodorant produced, and wherein the aldehyde gas deodorant is negative for mutagenicity measured by an AMES test.

摘要翻译： 提供一种具有高醛除臭性能的醛气除臭剂的制备方法，对致突变性和安全性优异的负极，以及除臭加工品。 一种醛气除臭剂的制造方法，该方法包括以下步骤：制备含有二酰肼化合物，含水无机粉末和水的除臭组合物; 并且在45℃至90℃的温度下加热除臭组合物，使得水的残留量相对于所生产的除臭剂的总质量为4.5质量％以上，其中，醛气除臭剂 通过AMES测试测定的致突变性为阴性。

公开(公告)号：US20140356627A1

公开(公告)日：2014-12-04

申请号：US14368915

申请日：2012-11-29

申请人： TOAGOSEI CO., LTD.

发明人： Koji Sugiura

IPC分类号： C01G23/047

CPC分类号： C01G23/047 ,  C01G23/0532 ,  C01P2002/30 ,  C01P2002/32 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/80 ,  C07F7/28 ,  C08K3/22 ,  C08K2003/2241 ,  Y10T428/2982

摘要： A brookite-form crystalline titanium oxide powder has a volume-standard median diameter in the range of 0.3 to 40 μm as measured by a laser diffraction particle size distribution meter, and contains a brookite-form crystal in an amount of 90% by mass or more as measured by a powder X-ray diffraction method. A method for producing a brookite-form crystalline titanium oxide powder comprises a preparation step of preparing a crystalline titanium oxyoxalate powder, and a heating step of heating the crystalline titanium oxyoxalate powder at a temperature of 550° C. to 820° C.

摘要翻译： 通过激光衍射式粒度分布计测定，板钛矿型结晶性氧化钛粉末的体积标准中值粒径为0.3〜40μm，含有90质量％的板钛结晶， 更通过粉末X射线衍射法测量。 一种制备板钛矿型结晶二氧化钛粉末的方法包括制备结晶的羟基草酸钛粉末的制备步骤，以及在550℃至820℃的温度下加热结晶的羟基草酸钛粉末的加热步骤。

公开(公告)号：US10086101B2

公开(公告)日：2018-10-02

申请号：US15535807

申请日：2015-10-28

申请人： TOAGOSEI CO., LTD.

发明人： Kentaro Miyamura ,  Koji Sugiura

IPC分类号： A61L9/01 ,  B01J20/02 ,  C01B33/20 ,  B01J20/10

摘要： It is an object of the present invention to provide a deodorant or a deodorant composition which has excellent deodorizing performance with respect to sulfurous stench from methyl mercaptan and hydrogen sulfide and the like. It is another object of the present invention to provide a deodorant or a deodorant composition which maintains a deodorizing effect with respect to sulfurous stench and which makes it possible to suppress resin deterioration in the case of being kneaded into a resin, and a deodorizing product containing the same. A deodorant of the present invention contains amorphous copper silicate represented by the following formula [1]: xNa2O.yCuO.SiO2.zH2O  [1] wherein, in formula [1], x is a positive number from 0.002 to 0.040, y is a positive number from 0.07 to 0.48, and z is a positive number from 0.02 to 0.30.

公开(公告)号：US09993801B2

公开(公告)日：2018-06-12

申请号：US15106936

申请日：2014-12-18

申请人： TOAGOSEI CO., LTD.

发明人： Koji Sugiura

IPC分类号： B01J20/22 ,  A61L9/012 ,  A61L9/01 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/32

CPC分类号： B01J20/22 ,  A61L9/01 ,  A61L9/012 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/3231

摘要： To provide a transparent aldehyde-gas-adsorbing liquid that has high adsorption performance for an aldehyde gas and excellent processability and storage stability. To also provide an aldehyde-gas-adsorbing processed product such as a paper or a nonwoven fabric or fiber exhibiting excellent adsorption performance using the gas-adsorbing liquid.An aldehyde-gas-adsorbing liquid that contains a dihydrazide compound and a metal oxide sol, the content of the dihydrazide compound being 1.3 to 6 mass % relative to the total amount of gas-adsorbing liquid, and the total content of the dihydrazide compound and the metal oxide sol solids content being 18 to 45 mass % relative to the total amount of gas-adsorbing liquid.

公开(公告)号：US09421294B2

公开(公告)日：2016-08-23

申请号：US14382950

申请日：2013-03-04

申请人： TOAGOSEI CO., LTD.

发明人： Yoshinao Yamada ,  Koji Sugiura

IPC分类号： B01D50/00 ,  B01D46/00 ,  B01D53/02 ,  A61L9/014 ,  B01D39/16 ,  A41D13/11

CPC分类号： A61L9/014 ,  A41D13/1115 ,  B01D39/16 ,  B01D2239/045 ,  B01D2239/0618 ,  B01D2239/065

摘要： A deodorizing mask includes an air permeable mask main body for covering nose and mouth of the user with at least two types of nonwoven cloth, the mask main body having a deodorizing nonwoven cloth layer including a chemical adsorptive deodorizer and a dustproof nonwoven cloth layer having a dustproof effect, and the air permeability of the dustproof nonwoven cloth layer being ⅔ or less of the air permeability of the deodorizing nonwoven cloth layer. Preferably, the air permeability of the dustproof nonwoven cloth layer is in a range of 10 to 120 cm/(cm·s) in a permeated air quantity based on the Frazir method, the air permeability of the deodorizing nonwoven cloth layer is in a range of 40 to 400 cm/(cm·s) in a permeated air quantity based on the Frazir method, and the permeated air quantity of the dustproof nonwoven cloth layer is ⅔ or less of the permeated air quantity of the deodorizing nonwoven cloth layer.

摘要翻译： 除臭面罩包括透气面罩主体，用于用至少两种类型的无纺布覆盖使用者的鼻子和口部，所述面具主体具有包含化学吸附除臭剂的除臭无纺布层和防尘无纺布层，所述防尘无纺布层具有 防尘无纺布层的透气度为除臭无纺布层的透气度的以下。 优选地，防尘无纺布层的透气度基于Frazir法在渗透空气量中为10〜120cm /（cm·s）的范围，除臭无纺布层的透气度在一定范围内 基于Frazir法的渗透空气量为40〜400cm /（cm·s），防臭无纺布层的透过空气量为除臭无纺布层的透过空气量的以下。

公开(公告)号：US12041936B2

公开(公告)日：2024-07-23

申请号：US17238281

申请日：2021-04-23

申请人： TOAGOSEI CO., LTD.

发明人： Koji Sugiura

IPC分类号： A01N25/00 ,  A01N25/10 ,  A01N59/06 ,  A01N59/16 ,  A01N59/20

CPC分类号： A01N59/06 ,  A01N25/10 ,  A01N59/16 ,  A01N59/20 ,  A01N59/16 ,  A01N25/08 ,  A01N25/10 ,  A01N25/34 ,  A01N59/20 ,  A01N25/08 ,  A01N25/10 ,  A01N25/34

摘要： An antiviral agent of the present invention includes an inorganic solid acid having an acid site concentration of more than 0.005 mmol/g. The inorganic solid acid preferably includes an inorganic phosphoric acid compound, an inorganic silicic acid compound, or an inorganic oxide. An acid strength (pKa) of an acid site in the inorganic solid acid is preferably 3.3 or less.

公开(公告)号：US10143765B2

公开(公告)日：2018-12-04

申请号：US15522424

申请日：2015-10-05

申请人： TOAGOSEI CO., LTD.

发明人： Kentarou Miyamura ,  Koji Sugiura

IPC分类号： A61L9/014 ,  A61L9/01 ,  A61L9/16 ,  B01J20/16 ,  B01J20/18 ,  B01J20/30 ,  C08K3/34

摘要： Provided are: a deodorizer that has high VOC-adsorbing performance and can exhibit deodorizing properties even in a case in which the deodorizer is kneaded into resin, a deodorizing processed product produced by using the deodorizer, and a method for producing the deodorizer. The deodorizer of the present invention is characterized by including a zeolite represented by the following Formula [1], in which the zeolite is obtained by producing a zeolite and then heating the produced zeolite at a temperature of from 120° C. to 250° C.: xNa2O.Al2O3.ySiO2.zH2O [1]. In Formula [1], x represents a positive number of from 0.5 to 5.0, y represents a positive number of from 80 to 150, and z represents a positive number of from 1 to 20.

公开(公告)号：US20150056102A1

公开(公告)日：2015-02-26

申请号：US14382950

申请日：2013-03-04

申请人： TOAGOSEI CO., LTD.

发明人： Yoshinao Yamada ,  Koji Sugiura

IPC分类号： A61L9/014

CPC分类号： A61L9/014 ,  A41D13/1115 ,  B01D39/16 ,  B01D2239/045 ,  B01D2239/0618 ,  B01D2239/065

摘要： A deodorizing mask includes an air permeable mask main body for covering nose and mouth of the user with at least two types of nonwoven cloth, the mask main body having a deodorizing nonwoven cloth layer including a chemical adsorptive deodorizer and a dustproof nonwoven cloth layer having a dustproof effect, and the air permeability of the dustproof nonwoven cloth layer being ⅔ or less of the air permeability of the deodorizing nonwoven cloth layer. Preferably, the air permeability of the dustproof nonwoven cloth layer is in a range of 10 to 120 cm/(cm·s) in a permeated air quantity based on the Frazir method, the air permeability of the deodorizing nonwoven cloth layer is in a range of 40 to 400 cm/(cm·s) in a permeated air quantity based on the Frazir method, and the permeated air quantity of the dustproof nonwoven cloth layer is ⅔ or less of the permeated air quantity of the deodorizing nonwoven cloth layer.

摘要翻译： 除臭面罩包括透气面罩主体，用于用至少两种类型的无纺布覆盖使用者的鼻子和口部，所述面具主体具有包含化学吸附除臭剂的除臭无纺布层和防尘无纺布层，所述防尘无纺布层具有 防尘无纺布层的透气度为除臭无纺布层的透气度的以下。 优选地，防尘无纺布层的透气度基于Frazir法在渗透空气量中为10〜120cm /（cm·s）的范围，除臭无纺布层的透气度在一定范围内 基于Frazir法的渗透空气量为40〜400cm /（cm·s），防臭无纺布层的透过空气量为除臭无纺布层的透过空气量的以下。

公开(公告)号：US10807066B2

公开(公告)日：2020-10-20

申请号：US16342165

申请日：2017-10-18

申请人： TOAGOSEI CO., LTD.

发明人： Koji Sugiura

IPC分类号： B32B5/16 ,  B01J20/06 ,  A61L9/014 ,  B01J20/28 ,  D06M11/46 ,  B01J20/30 ,  B01D53/02 ,  A61L9/16 ,  A61L9/01 ,  D01F1/10

摘要： To provide a chemical adsorbent for an acid gas, the chemical adsorbent having a high chemical adsorbing performance and not causing resin degradation, and to provide a deodorant processed product such as paper, nonwoven fabric, or fibers, the deodorant processed product exhibiting an excellent deodorizing performance by using the adsorbent.A chemical adsorbent for an acid gas, the chemical adsorbent including an amorphous zirconyl hydroxide represented by Formula (1) below, as a main component, and a deodorant processed product in which the chemical adsorbent for an acid gas is applied or kneaded: (ZrO)1−x(HfO)x(OH)y.zH2O  (1) in which, in Formula (1): x, y, and z each represents a positive number; x represents a number from 0.0001 to 0.005; y represents a number from 1.9 to 3.0; and z represents a number from 0.05 to 1.0.

公开(公告)号：US10669669B2

公开(公告)日：2020-06-02

申请号：US15515925

申请日：2015-09-14

申请人： TOAGOSEI CO., LTD.

发明人： Koji Sugiura

IPC分类号： A61L9/01 ,  D06M13/00 ,  B01J20/06 ,  B01J20/08 ,  D06M11/44 ,  D06M11/45

摘要： The deodorant of the present invention is characterized in that the deodorant consists of a crystalline zinc oxide in which zinc oxide and aluminum oxide are composited, and a molar ratio (ZnO/Al2O3) of the zinc oxide to the aluminum oxide is in a range from 40 to 80. The deodorant has a high deodorizing effect against sulfur gases and acidic gases. A preferable average particle size of the deodorant is 0.2 to 15 μm.