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11. 发明专利

JP2007203214A Defoaming agent composition 有权
标题翻译：缺陷剂组合物
公开(公告)号：JP2007203214A
公开(公告)日：2007-08-16
申请号：JP2006025876
申请日：2006-02-02
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： IKEDA TERUKI , TAKEWAKI KAZUYUKI
IPC分类号： B01D19/04 , C13B35/02
摘要： PROBLEM TO BE SOLVED: To provide a defoaming agent composition which exhibits an excellent defoaming effect even under a strongly-basic condition and is preferably used for a sugar manufacturing process.
SOLUTION: The defoaming agent composition contains 100 pts.mass glycerine fatty acid ester (A) in which the total of caprylate residues and oleate residues is ≥50 mol% of the whole of residues of fatty acid esters and 10-900 pts.mass propylene glycol fatty acid ester (B) in which the total of caprylate residues and oleate residues is ≥60 mol% of the whole of residues of fatty acid esters.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使在强碱性条件下也显示出优异的消泡效果并且优选用于制糖工艺的消泡剂组合物。解决方案：消泡剂组合物含有100质量份甘油脂肪酸酯（A），其中辛酸酯残基和油酸酯残基的总量为脂肪酸酯的全部残余物的≥50摩尔％和10-900重量份丙二醇脂肪酸酯（B），其中辛酸酯残基和油酸酯残基的总量为全部脂肪酸酯残基的≥60摩尔％。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2004181415A Defoaming agent composition 有权
标题翻译：缺陷剂组合物
公开(公告)号：JP2004181415A
公开(公告)日：2004-07-02
申请号：JP2002353777
申请日：2002-12-05
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： IKEDA TERUKI , TAKEWAKI KAZUYUKI
IPC分类号： B01D19/04
摘要： PROBLEM TO BE SOLVED: To provide a defoaming agent composition which does not cause a repellent, uneven dyeing, a fish eye, an oil spot, etc. even when this composition is used in water paint, a latex, water-based ink, a dyeing industry, a sizing agent, etc. and has excellent defoaming property.
SOLUTION: This defoaming agent composition contains 100 pts. wt. oil compound (a), which contains 100 pts. wt. hydrophobic organo-polysiloxane having 10-100,000 mm
2 /s viscosity at 25°C and 2-30 pts. wt. fine powder of silica containing hydrophobic silica/hydrophilic silica of 1/1 to 1/3 weight ratio as the principal components, and 20-500 pts. wt. polyoxyalkylene-modified organo-polysiloxane (b).
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供即使将该组合物用于水性涂料，胶乳，水性的，也不会引起驱避剂，不均匀染色，鱼眼，油斑等的消泡剂组合物油墨，染色工业，上浆剂等，具有优异的消泡性能。
解决方案：该消泡剂组合物含有100个点。重量。油化合物（a），含有100个。重量。疏水性有机聚硅氧烷，其在25℃和2-30℃下的粘度为10-100,000mm 2 / SP / s。重量。含有1/1〜1/3重量比的疏水性二氧化硅/亲水性二氧化硅的二氧化硅细粉为主要成分，20-500份。重量。聚氧化烯改性有机聚硅氧烷（b）。版权所有（C）2004，JPO＆NCIPI

13. 发明专利

JP2005324140A Antifoamer composition 有权
标题翻译：抗氧化剂组合物
公开(公告)号：JP2005324140A
公开(公告)日：2005-11-24
申请号：JP2004145176
申请日：2004-05-14
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： TAKEWAKI KAZUYUKI , IKEDA TERUKI
IPC分类号： B01D19/04
摘要： PROBLEM TO BE SOLVED: To provide an antifoamer composition deteriorating less with time and having excellent durability of the antifoaming performance.
SOLUTION: The composition comprises (A) 1-60% of a silicone oil compound obtained by mixing (i) a hydrophobic organopolysiloxane of a viscosity of 10-100,000 mm
2 /s, (ii) finely powdered silica surface-treated with an organopolysilxane and (iii) an alkaline catalyst at room temperature to 200°C, neutralizing optionally and removing the low-boiling-point fraction, (B) 10-99% of a polyoxyalkylene-modified organopolysiloxane of a viscosity of 10-10,000 mm
2 /s having a formula (I) R
1
2 R
3 SiO-(R
1
2 SiO)
x -(R
1 R
2 SiO)
y -SiR
1
2 R
3 (wherein R
1 is a group of formula -R
4 -O(CH
2 CH
2 O)
a -(CH
2 (CH
3 )CHO)
b -R
5 ; R
4 is a divalent hydrocarbon group; R
5 is a hydrogen atom or a monovalent organic group; 3≤a+b≤80; a/b=2/8 to 8/2; R
3 is R
1 , R
2 , a hydroxyl group or an alkoxy group; x is 5-200; and y is 1-30) and (C) 0-50% of a polyoxyalkylene polymer.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供消泡剂组合物随时间变化较小并具有优异的消泡性能的耐久性。组合物包含（A）1-60％的硅油化合物，其通过混合（i）粘度为10-100,000mm的疏水性有机聚硅氧烷（SP 2）/（ii））有机硅氧烷表面处理的细粉状二氧化硅和（iii）在室温至200℃的碱性催化剂，任选中和并除去低沸点馏分，（B）10-99％的聚氧化烯改性的有机聚硅氧烷具有式（I）的化合物的粘度为10-10,000mm 2具有式（I）的化合物R 1 1 2 SIO） X - （R 1 - [R 2 SiO）-SiR 1 3 （其中R 1 基团-R 4 -O（CH 2 CH 2 - （CH 2 （CH 3 ）CHO） -R SP 5; SP SP 4是二价烃基团; R 3是氢原子或一价有机基团;3≤a+b≤80; a / b = 2/8〜8/2; R 3 R 1，R 2，R 2，R 2，R 2，R 2，组; x为5-200; 和y为1-30）和（C）0-50％的聚氧化烯聚合物。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2005125128A Defoaming agent composition 审中-公开
标题翻译：缺陷剂组合物
公开(公告)号：JP2005125128A
公开(公告)日：2005-05-19
申请号：JP2003349988
申请日：2003-10-08
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： IKEDA TERUKI , TAKEWAKI KAZUYUKI
IPC分类号： B01D19/04
摘要： PROBLEM TO BE SOLVED: To provide a defoaming agent composition excellent in defoaming properties and internal addition stability and causing no cissing.
SOLUTION: This defoaming agent composition contains 100 pts. mass of an oil compound (1) containing 100 pts. mass of a hydrophobic organopolysiloxane with viscosity at 25°C of 10-100,000 mm
2 /s and 2-30 pts. mass of fine powdery silica, 20-100 pts. mass of a polyoxyalkylene-modified organopolysiloxane (2), 1-50 pts. mass of at least one kind of polyoxyethylene lanoline (3), 0-150 pts. mass of at least one kind of a polyoxyalkylene polymer (4) with an average molecular weight of 500-5,000, 0-50 pts. mass of at least one kind of a nonionic surfactant (5) and 60-1,000 pts. mass of water (6) with respect to 100 pts. mass of the sum total amount of all of the components (1), (2), (3), (4) and (5).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供消泡性能和内部添加稳定性优异的消泡剂组合物，不会发生沾污。
解决方案：该消泡剂组合物含有100个点。含有100重量份的油性化合物（1）的质量。在25℃下粘度为10-100,000mm 2 /秒和2-30个位点的疏水性有机聚硅氧烷的质量。质量细粉二氧化硅，20-100磅。聚氧化烯改性的有机聚硅氧烷（2）的质量，1-50重量份。至少一种聚氧乙烯羊毛脂（3）的质量，0-150磅。至少一种平均分子量为500-5,000的聚氧化烯聚合物（4）的质量为0-50个百分点。至少一种非离子表面活性剂（5）的质量和60-1,000份。水的质量（6）相对于100点。所有组分（1），（2），（3），（4）和（5）的总和总量的质量。版权所有（C）2005，JPO＆NCIPI

15. 发明专利

JP2009219974A Method of manufacturing oil compound for antifoaming agent and antifoaming agent composition 有权
标题翻译：制备抗氧化剂和抗菌剂组合物的油性化合物的方法
公开(公告)号：JP2009219974A
公开(公告)日：2009-10-01
申请号：JP2008065462
申请日：2008-03-14
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： TAKEWAKI KAZUYUKI , ITAGAKI AKINARI
IPC分类号： B01D19/04
CPC分类号： B01D19/0409
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an oil compound for antifoaming agents which gives an antifoaming agent composition exerting excellent defoaming performance, durability of antifoaming and stability of internal addition even in a foaming solution and an antifoaming agent composition containing the oil compound obtained thereby.
SOLUTION: The method of manufacturing an oil compound for antifoaming agents comprises: the first process of kneading (C) 0.1-3% of fine powder of silica as the silica-surface-treating agent and (D) 0-50% of the silica-surface-treating agent of water or, as alternatives of (C) and (D), (E) 0.03-3%, based on the amount of ammonia, of the fine powder of silica of aqueous ammonia with the compound of (A) and (B) during compounding (A) 100 parts of an essentially hydrophobic organopolysiloxane and (B) 1-30 parts of fine powder of silica of a specific surface area of ≥50 m
2 /g; the second process of heat-treating the kneaded product obtained in the first process; the third process of kneading 5-20% of the fine powder of silica of (C), or the silica-surface-treating agent, with the kneaded product obtained in the second process; and the fourth process of heat-treating the kneaded product obtained in the third process.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方法：提供一种消泡剂用油性化合物的制造方法，其即使在发泡溶液中也具有优异的消泡性能，消泡性和耐内部稳定性的消泡剂组合物和消泡剂组合物，由此得到的油性化合物。解决方案：消泡剂用油性化合物的制造方法包括：第一种捏合方法（C）0.1-3％的二氧化硅微粉末作为二氧化硅表面处理剂，（D）0-50％的水的二氧化硅表面处理剂，或者作为（C）和（D），（E）的替代物，基于氨的数量，0.03-3％的氨水的二氧化硅细小粉末与化合物（A）和（B）中的（A）100份基本上疏水的有机聚硅氧烷和（B）1-30份比表面积≥50μm的二氧化硅细粉， /G; 对在第一工序中得到的捏合物进行热处理的第二工序; 将（C）的二氧化硅微粉末或二氧化硅表面处理剂的5-20％与第二工序中得到的捏合物捏合的第三工序; 以及对第三工序中得到的混炼物进行热处理的第四工序。版权所有（C）2010，JPO＆INPIT

16. 发明专利

JP2008169176A Low-foaming silicone composition 有权
标题翻译：低发泡硅酮组合物
公开(公告)号：JP2008169176A
公开(公告)日：2008-07-24
申请号：JP2007005567
申请日：2007-01-15
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： TAKEWAKI KAZUYUKI , IKEDA TERUKI
IPC分类号： A01N25/30 , B01D19/04 , C08K5/5415 , C08L83/12 , C11D3/37
CPC分类号： C08L83/12 , C08G77/46 , C11D3/0026 , C11D3/3738
摘要： PROBLEM TO BE SOLVED: To provide a silicone composition having high surface-active power and low foamability. SOLUTION: The low-foaming silicone composition comprises a total of 100 pts.mass of (A) 51-99.9 pts.mass of a polyoxyalkylene-modified organopolysiloxane having a specific structure, (B) 0.1-49 pts.mass of a polyoxyalkylene/perfluoroalkyl-comodified organopolysiloxane having a specific structure and (C) 0-49 pts.mass of a glycerol-modified organopolysiloxane having a specific structure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高表面活性和低起泡性的硅氧烷组合物。解决方案：低发泡硅氧烷组合物包含总共100个（A）51-99.9重量份的具有特定结构的聚氧化烯改性的有机聚硅氧烷的总共100重量份，（B）0.1-49重量份具有特定结构的聚氧化烯/全氟烷基 - 改性的有机聚硅氧烷和（C）0-49重量％的具有特定结构的甘油改性的有机聚硅氧烷。版权所有（C）2008，JPO＆INPIT

17. 发明专利

JP2007222812A Defoaming agent composition 审中-公开
标题翻译：缺陷剂组合物
公开(公告)号：JP2007222812A
公开(公告)日：2007-09-06
申请号：JP2006048504
申请日：2006-02-24
申请人： Shin Etsu Chem Co Ltd , 信越化学工業株式会社
发明人： TAKEWAKI KAZUYUKI , IKEDA TERUKI
IPC分类号： B01D19/04
摘要： PROBLEM TO BE SOLVED: To provide a defoaming agent composition which is a little in deterioration of the performance with the passage of time even if it is stored for a long time after it is added into a defoaming liquid.
SOLUTION: The defoaming agent composition has (A) a silicone oil compound:1-40% which is obtained by mix treating (i) a hydrophobic organo-polysiloxane, (ii) a micropowder silica in which surface treatment is carried out with an organo-polysiloxane, and (iii) an alkali catalyst, (C) a polyoxyethylene-modified organo-polysiloxane:1-40% shown by formula: R
6
2 R
8 SiO-(R
6
2 SiO)
m -(R
6 R
7 SiO)
n -SiR
6
2 R
8 (formula III)(R
6 is a monovalent hydrocarbon group, R
7 is -R
9 -O(CH
2 CH
2 O)
c -R
10 (formula IV)(R
9 is a bivalent hydrocarbon group, R
10 is H, an alkyl group, acetyl group or isocyano group, and c is 3-50), R
8 is R
6 , R
7 , a hydroxy group or an alkoxy group, m is 5-200, and n is 1-30), (D) a polyoxyalkylene polymer, (E) a nonionic surfactant and (F) water: balance.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使在添加到消泡液中之后长时间储存时也能稍微劣化性能的消泡剂组合物。解决方案：消泡剂组合物具有（A）通过混合处理（i）疏水性有机聚硅氧烷，（ii）进行表面处理的微粉二氧化硅获得的硅油化合物：1-40％与（iii）碱性催化剂，（C）聚氧乙烯改性的有机聚硅氧烷：1-40％，由下式表示：R SP 6 2 [R 8 SiO-（R 6 2 SIO）米 - （R 6 （式III）其中R 1，R 2，R 2，R 3，R 3，R 3，（R 6 SP 6）是一价烃基，R 6是（式IV）（式Ⅳ）（RⅣ）是二价烃基，R 10 是H，烷基，乙酰基或异氰基，c是3-50），R 6是R SP 6，R SP 羟基或烷氧基，m为5-200，n为1-30），（D）聚氧化烯聚合物，（E）非离子表面活性剂和（F）水：余量。版权所有（C）2007，JPO＆INPIT

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