-
公开(公告)号：JPH04149202A
公开(公告)日：1992-05-22
申请号：JP27599390
申请日：1990-10-15
Applicant: KAO CORP
Inventor： INA YOSHIMITSU , NAKAMURA KOICHI
Abstract: PURPOSE:To obtain the title derivative excellent in humectant activity etc., having, as structural unit, an N,N-dicarboxymethylglucosamine derivative by reaction at a specified pH level of a monohaloacetic acid or its salt with a chitosan derivative having a specific structural unit. CONSTITUTION:A chitosan derivative having a structural unit of formula I [R and R are each H, formula II, III, IV, etc., (M is H, alkali metal atom, etc.; EO is ethylene oxide; PO is propylene oxide; (p) is 0-5; (q) is 0-5; (p) and (q) are not zero at the same time); R is H or formula II; R and R are not H at the same time] is made to react at pH 6-11 with a compound of formula V ((x) is halogen) or its salt and, if needed, salt exchange is carried out (e.g. using ammonium salt, diethanolammonium salt), thus obtaining the objective derivative having a structural unit of formula VI [M is H, alkali metal atom, alkylammonium (ammonium etc., may be substituted by other group(s)), etc.].
-
-
公开(公告)号：JPS6256416A
公开(公告)日：1987-03-12
申请号：JP19697485
申请日：1985-09-06
Applicant: KAO CORP
Inventor： INA YOSHIMITSU , SHIGETA AKIRA , NOZAWA MANAMI
IPC: A61K8/00 , A61K8/02 , A61K8/34 , A61K8/37 , A61K8/63 , A61Q1/00 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , C11C3/08 , C11C3/10
Abstract: PURPOSE:A solid cosmetic showing excellent synergistic effects, having both improved feeling in use and durability of makeup, containing specific plastic fats and oils and a branched fatty acid cholesteryl ester. CONSTITUTION:A cosmetic containing (A) 0.01-80wt% preferably 0.2-50wt% plastic fats and oils which contains 30-70wt% >=20C saturated straight-chain fatty acid, 20-60wt% 16-22C unsaturated fatty acid, as constituent fatty acids and a triglyceride of mixed acid group of the >=20C saturated fatty acid as a man component (>=35wt%, preferably >=45wt% content) and (B) 0.01-50wt% preferably 0.03-30wt% branched fatty acid cholesteryl ester shown by the formula(R is 11-23C saturated aliphatic hydrocarbon group containing at lest one alkyl-substituent group from carboxyl bond site to the center of main chain).
-
公开(公告)号：JP2010075937A
公开(公告)日：2010-04-08
申请号：JP2008244186
申请日：2008-09-24
Inventor： KATO MASAYUKI , INA YOSHIMITSU , KANDA YOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a simpler method for manufacturing regenerated molding sand, by which the removal ratio of impurities is made high and a molding quantity and a mold strength can be improved. SOLUTION: In the method, based on 100 weight parts of recovered sand, after applying a grinding treatment by adding 0.5 to 20 weight parts of water, the regenerated molding sand is manufactured by performing a dry-type grinding treatment, after the hydrogenation grinding treatment, drying and the dry-type grinding treatment are simultaneously performed so as to manufacture the regenerated molding sand. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了提供一种制造再生型砂的更简单的方法，通过该方法可以使杂质的去除率高，并且可以提高成型量和模具强度。 解决方案：在该方法中，基于100重量份的回收砂，在通过加入0.5〜20重量份的水进行研磨处理后，通过进行干式研磨处理来制造再生型砂， 同时进行氢化研磨处理，干燥和干式研磨处理，以制造再生型砂。 版权所有（C）2010，JPO＆INPIT
-
公开(公告)号：JP2008030120A
公开(公告)日：2008-02-14
申请号：JP2007171505
申请日：2007-06-29
Applicant: KAO CORP , NIPPON CASTING CO LTD
Inventor： KATO MASAYUKI , MURAYAMA HAJIME , INA YOSHIMITSU , SATO YOSHIO , ABE HIDEKATSU
Abstract: PROBLEM TO BE SOLVED: To provide a simpler method for manufacturing regenerated molding sand by which the removal ratio of impurities is made high and a casting quantity and a mold strength can be improved. SOLUTION: To 100 weight parts of recovered sand, after applying a grinding treatment by adding 0.5-20 weight parts of water, the recovered molding sand is manufactured by performing a dry-type grinding treatment. As molding sand, artificial ceramic sand is used and the water-additional grinding treatment is performed with a vertical shaft rotation type grinding apparatus. The vertical shaft rotation type grinding apparatus is provided with: a rotating drum provided with an opening hole for receiving recovery sand; an annular body which is arranged at the upper peripheral edge of the above rotating drum and receives the recovery sand spattered with a centrifugal force from this rotating drum; and a means for adding the water to the recovered sand received in the rotating drum. COPYRIGHT: (C)2008,JPO&INPIT
-
Patent Agency Ranking
公开(公告)号：JP2006247699A
公开(公告)日：2006-09-21
申请号：JP2005067662
申请日：2005-03-10
Inventor： FUNADA HITOSHI , KATO MASAYUKI , INA YOSHIMITSU
Abstract: PROBLEM TO BE SOLVED: To provide a method for making molding sand by which regenerated sand providing excellent mold strength is obtained from a mold obtained by using particularly spherical molding sand.
SOLUTION: When the molding sand is regenerated from the mold obtained by using the spherical molding sand made by a flame fusion method as the molding sand, fine powder content in the recovered sand obtained by crushing the mold is set to be ≤0.3 pt.wt. to 100 pts.wt. of the recovered sand.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种制造型砂的方法，通过使用特别是球形型砂获得的模具，可以获得提供优异模具强度的再生砂。 解决方案：当通过使用通过使用通过火焰熔融法制造的球形型砂作为型砂获得的模具再生型砂时，将通过压碎模具获得的回收砂中的细粉末含量设定为≤0.3 pt.wt. 到100磅 的回收砂。 版权所有（C）2006，JPO＆NCIPI
-
公开(公告)号：JP2006239774A
公开(公告)日：2006-09-14
申请号：JP2006020568
申请日：2006-01-30
Applicant: KAO CORP
Inventor： KATO MASAYUKI , INA YOSHIMITSU
Abstract: PROBLEM TO BE SOLVED: To provide a molding sand by which, when the mold is produced by using urethane binder, the mold having a little gas defect and further, high strength and good surface flatness can be produced. SOLUTION: A spherical molding sand having an average grain diameter of 0.03-1.5 mm produced by a flame-fusion method is used together with the urethane binder. COPYRIGHT: (C)2006,JPO&NCIPI
-
公开(公告)号：JP2006007319A
公开(公告)日：2006-01-12
申请号：JP2005145388
申请日：2005-05-18
Inventor： KATO MASAYUKI , INA YOSHIMITSU , SAKAGUCHI MIKIO , NAKAI SHIGEO
Abstract: PROBLEM TO BE SOLVED: To provide a casting sand excellent in fluidity, with which a mold for casting having high strength and low heat-expandability, can be manufactured.
SOLUTION: The casting sand having 50-100% degree of amorphousness, preferably contains Al
2 O
3 and SiO
2 as main components has, Al
2 O
3 /SiO
2 weight ratio of 1-15, the average grain diameter of 0.05-2 mm, the degree of sphericity of ≥0.95 and refractoriness of ≥SK15, and is manufactured by a flame-fusing method.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了提供流动性优异的铸造砂，可以制造具有高强度和低热膨胀性的铸造用模具。 解决方案：具有50-100％无定形度的铸造砂，优选含有作为主要组分的Al SB 2 O 3 SB 3和/或SB SB 2 具有1-15的Al
2 3 / SiO 2 重量比，平均粒径为0.05-2mm， 球形度≥0.95，耐火性≥SK15，并通过火焰熔融法制造。 版权所有（C）2006，JPO＆NCIPI -
公开(公告)号：JP2004300010A
公开(公告)日：2004-10-28
申请号：JP2003098300
申请日：2003-04-01
Inventor： INA YOSHIMITSU
IPC: C04B26/14
Abstract: PROBLEM TO BE SOLVED: To provide a polymer concrete composition which has excellent packing properties. SOLUTION: The polymer concrete composition contains: (A) a binder containing a hardenable resin and a hardener, and whose viscosity at 25°C is 100 to 700 mPa×s; (B) a particulate filler having a circularity of 0.80 to 1.0 and a mean particle diameter of 5 to 50 μm; and (C) aggregate in which the weight fraction of the particles with a particle diameter of ≤45 μm is ≤5%, by specific ratios, respectively. COPYRIGHT: (C)2005,JPO&NCIPI
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.049 seconds)
