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公开(公告)号：MY177847A
公开(公告)日：2020-09-23
申请号：MYPI2017703382
申请日：2016-03-17
Applicant: KAO CORP
Inventor： SAIDA KAZUYA , KOYANAGI KOJI , MASAAKI SHIMODA , TANAKA SHUNYA
Abstract: The present invention is a dispersant composition for a hydraulic composition, which includes (A) a cement dispersant composed of a polymer having a naphthalene ring- containing monomer unit, and (B) one or more specific alkylene oxide-added compounds represented by the general formula (B1), wherein a molar ratio of a total amount of (B) to the naphthalene ring-containing monomer unit in (A) is 3% or more and 16% or less.
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公开(公告)号：MY155733A
公开(公告)日：2015-11-17
申请号：MYPI2012002932
申请日：2010-12-27
Applicant: KAO CORP
Inventor： TOSHIMASA HAMAI , YOHEI YOSHIKAWA , YOSHINORI MITSUDA , TETSUAKI FUKUSHIMA , MASAAKI SHIMODA , YOSHIHITO NAKA , YUSUKE YOSHINAMI , HIROYUKI KAWAKAMI
IPC: C04B24/02
Abstract: THE PRESENT INVENTION PROVIDES THE EARLY STRENGTHENING AGENT FOR HYDRAULIC COMPOSITION, CONTAINING A SPECIFIED COMPOUND (1), SUCH AS GLYCEROL AND AT LEAST ONE INORGANIC SALT A SELECTED FROM ALKALI METAL SULFATES AND ALKALI METAL THIOSULFATES, WHEREIN A MOLAR RATIO OF COMPOUND (1) TO THE INORGANIC SALT A, COMPOUND (1)/INORGANIC SALT A, IS 5/95 TO 45/55.
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公开(公告)号：MY149836A
公开(公告)日：2013-10-31
申请号：MYPI20100579
申请日：2008-08-07
Applicant: KAO CORP
Inventor： MASAAKI SHIMODA , MASAFUMI SHONAKA , TOSHIMASA HAMAI , KENICHI KOBATA
IPC: C04B7/00
Abstract: IN THE INVENTION, A HYDRAULIC POWDER IS PREPARED BY A STEP OF GRINDING A HYDRAULIC COMPOUND IN THE PRESENCE OF COMPOUND (A) THAT IS OBTAINED BY ADDING AN ALKYLENEOXIDE HAVING 2 TO 4 CARBON ATOMS TO A COMPOUND WHICH HAS NO AMINO GROUP, BUT HAS AN ACTIVE HYDROGEN, PROVIDED THAT POLYETHYLENEGLYCOL AND POLYPROPYELENGLYCOL ARE EXCLUDED. ALTERNATIVELY, THE HYDRAULIC COMPOUND CAN BE GROUND IN THE PRESENCE OF COMPOUND (A) AND ANTI-FOAMING AGENT (B).
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公开(公告)号：BR112016004217A2
公开(公告)日：2020-10-27
申请号：BR112016004217
申请日：2014-09-18
Applicant: KAO CORP
Inventor： KEIICHIRO SAGAWA , KEISUKE NAKAMURA , KOJI NAGASAWA , MASAAKI SHIMODA
Abstract: método para produzir um pó hidráulico, e composição aditiva de pulverização para um composto hidráulico. a presente invenção se refere a um método para produzir um pó hidráulico, que contém uma etapa de pulverizar um composto hidráulico na presença de trietanolamina e ácido hidroximetanossulfônico ou um sal associado.
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公开(公告)号：BR112015021743A2
公开(公告)日：2017-07-18
申请号：BR112015021743
申请日：2014-03-19
Applicant: KAO CORP
Inventor： KEIICHIRO SAGAWA , KEISUKE NAKAMURA , KOJI NAGASAWA , MASAAKI SHIMODA
IPC: C04B7/52 , C04B24/02 , C04B24/16 , C04B103/52
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Patent Agency Ranking
公开(公告)号：BR112014004536A2
公开(公告)日：2017-03-28
申请号：BR112014004536
申请日：2012-09-12
Applicant: KAO CORP
Inventor： HIROYUKI KAWAKAMI , KEIICHIRO SAGAWA , KOJI NAGASAWA , MASAAKI SHIMODA , TOSHIMASA HAMI
IPC: B02C19/18 , C04B7/52 , C04B24/02 , C04B24/12 , C04B103/52
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公开(公告)号：MY155736A
公开(公告)日：2015-11-17
申请号：MYPI2013700802
申请日：2011-11-17
Applicant: KAO CORP
Inventor： KEIICHIRO SAGAWA , MASAAKI SHIMODA , KOJI NAGASAWA , TOSHIMASA HAMAI
IPC: C04B24/12
Abstract: THE PRESENT INVENTION DISCLOSES A DISPERSANT FOR A HYDRAULIC COMPOSITION, CONTAINING AN ALKYLDIETHANOLAMINE HAVING AN ALKYL GROUP HAVING 1 TO 3 CARBON ATOMS AND A NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE, WHEREIN A WEIGHT RATIO OF THE ALKYLDIETHANOLAMINE HAVING AN ALKYL GROUP HAVING 1 TO 3 CARBON ATOMS TO THE NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE (ALKYLDIETHANOLAMINE/ NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE) IS 0.01 TO 2.0; AN AQUEOUS SOLUTION CONTAINING THE SAME, MOREOVER A HYDRAULIC COMPOSITION, CONTAINING AN ALKYLDIETHANOLAMINE HAVING AN ALKYL GROUP HAVING 1 TO 3 CARBON ATOMS, A NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE, A HYDRAULIC POWDER, AN AGGREGATE AND WATER, WHEREIN THE HYDRAULIC POWDER CONTAINS SO3 IN AN AMOUNT OF 0.5 TO 6.0% BY WEIGHT, AND A WEIGHT RATIO OF THE ALKYLDIETHANOLAMINE HAVING AN ALKYL GROUP HAVING 1 TO 3 CARBON ATOMS TO THE NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE (ALKYLDIETHANOLAMINE/ NAPHTHALENESULFONIC ACID-FORMALDEHYDE CONDENSATE) IS 0.01 TO 2.0.
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公开(公告)号：BR112013001037A2
公开(公告)日：2019-08-27
申请号：BR112013001037
申请日：2011-07-14
Applicant: KAO CORP
Inventor： KEIICHIRO SAGAWA , KOJI NAGASAWA , MASAAKI SHIMODA
IPC: C04B7/52 , C04B103/52
Abstract: método para produzir um pó hidráulico compreendendo c3a em uma quantidade de 0,5 a 9,5% em peso, uso da alcanolamina tendo um ponto de congelamento não superior a 0 c, pó hidráulico compreendendo c3a em uma quantidade de 0,5 a 9,5% em peso, e meio auxiliar de trituração para um composto hidráulico. a presente invenção provê a produção do pó hidráulico contendo c~ 3~a em uma quantidade de 0,5 a 9,5% em peso através de uma etapa de triturar um composto hidráulico na presença da alcanolamina tendo um ponto de congelamento não superior a 0 c,
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公开(公告)号：MX361024B
公开(公告)日：2018-11-26
申请号：MX2014001923
申请日：2012-09-12
Applicant: KAO CORP
Inventor： KEIICHIRO SAGAWA , MASAAKI SHIMODA , KOJI NAGASAWA , TOSHIMASA HAMAI , HIROYUKI KAWAKAMI
IPC: C04B7/52 , B02C19/18 , C04B24/02 , C04B24/12 , C04B103/52
Abstract: La presente invención se refiere a un método para producir un polvo hidráulico, el cual comprende una etapa en donde un compuesto hidráulico se pulveriza en la presencia de un asistente de pulverización y una sal de ácido de un compuesto específico tal como urea. Este método para producir un polvo hidráulico se caracteriza porque la abundancia de la sal de ácido de un compuesto es 0.0001-0.05 partes en peso con relación a 100 partes en peso del compuesto hidráulico y la relación de peso de la sal de ácido de un compuesto al asistente de pulverización (sal de ácido del compuesto/asistente de pulverización) es de 40/60 a 1/99.
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10.发明专利
公开(公告)号：BRPI0813511A2
公开(公告)日：2018-08-28
申请号：BRPI0813511
申请日：2008-08-07
Applicant: KAO CORP
Inventor： KENICHI KOBATA , MASAAKI SHIMODA , MASAFUMI SHONAKA , TOSHIMASA HAMAI
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