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11. 发明授权

US06762325B2 Method for production of alkoxylated compound 失效
标题翻译：烷氧基化合物的制造方法
公开(公告)号：US06762325B2
公开(公告)日：2004-07-13
申请号：US10144491
申请日：2002-05-13
申请人： Toru Inaoka , Yasuhiko Sato , Yoshiyuki Onda , Hiromichi Tanaka , Tsuyoshi Hirata
发明人： Toru Inaoka , Yasuhiko Sato , Yoshiyuki Onda , Hiromichi Tanaka , Tsuyoshi Hirata
IPC分类号： C07C21300
CPC分类号： C04B24/267 , B01F7/18 , B01J19/006 , B01J19/0066 , B01J19/18 , B01J2219/00063 , B01J2219/00168 , B01J2219/00768 , B01J2219/00779 , C04B24/2647 , C04B2103/408 , C08G65/2609 , C08G65/2696 , C08G65/30
摘要： When the reaction solution formed during the addition of an alkylene oxide to an active hydrogen-containing compound has viscosity of not less than 10 mPa·s, this invention provides a method for stirring the reaction solution by the rotation of a vane or vanes continuously disposed in the vertical direction within an agitating reaction vessel in such a manner that the numerical value C represented by the following formula (1): C=A/(h2−h1) (1) (wherein A denotes the length (m) of the vane or the vanes newly immersed by the supply of alkylene oxide, h1 denotes the height (m) of the liquid level before the supply of alkylene oxide, and h2 denotes the height (m) of the liquid level after the supply of alkylene oxide) may be not less than 0.5. By employing the method of this invention, it is made possible to effect addition of an alkylene oxide to the active hydrogen-containing compound with high efficiency. Further, the use of this method allows repression of the content of a by-product which causes the degradation of the characteristic properties of the alkoxylated compound.
摘要翻译：当在含有活性氢的化合物中加入烯化氧时形成的反应溶液的粘度不低于10mPa.s，本发明提供一种通过连续设置的叶片或叶片的旋转来搅拌反应溶液的方法在搅拌反应容器内沿垂直方向以下式（1）表示的数值C :(其中A表示叶片或通过供给环氧烷而新浸入的叶片的长度（m） h1表示供给环氧烷前的液面的高度（m），h2表示供给环氧烷以后的液面高度（μm））可以为0.5以上。通过采用本发明的方法，可以高效率地向含活性氢的化合物中加入烯化氧。此外，使用该方法可抑制副产物的含量，这导致烷氧基化化合物的特征性质的降解。

12. 发明授权

US5688843A Oil-absorbent composition, particulate oil absorber, oil-absorbent material, and oil-absorbent pack 失效
标题翻译：吸油组合物，颗粒油吸收剂，吸油材料和吸油性包装
公开(公告)号：US5688843A
公开(公告)日：1997-11-18
申请号：US548527
申请日：1995-10-26
申请人： Toru Inaoka , Tomoki Gomi , Yoshiyuki Onda , Toshio Tamura , Hideyuki Tahara
发明人： Toru Inaoka , Tomoki Gomi , Yoshiyuki Onda , Toshio Tamura , Hideyuki Tahara
IPC分类号： C09K3/32 , C08K9/00
CPC分类号： C09K3/32
摘要： An oil-absorbent composition including 30 to 99.5 parts by weight of (I) an oil-absorbent, cross-linked polymer formed from 96-99.999% by weight of (A) monomer having a polymerizable unsaturated group in the molecule, said monomer (A) containing mainly a monomer having a solubility parameter of not more than 9, and 4-0.001% by weight of (B) a cross-linking monomer having at least two polymerizable unsaturated groups in the molecule, provided the sum of monomer (A) and cross-linking monomer (B) is 100%, and 70 to 0.5 to parts by weight of (IV) at least one compound selected from the group consisting of (II) inorganic compounds having a methanol value of not less than 25% and (III) substantially water insoluble organic acid salts, provided the sum of oil-absorbent, cross-linked polymer (I) and compound (IV) is 100 parts by weight.
摘要翻译：一种吸油性组合物，其包含30〜99.5重量份（I）由分子中具有聚合性不饱和基团的（A）单体的96-99.999重量％形成的吸油性交联聚合物，所述单体（ A），主要含有溶解度参数为9以下的单体和（B）分子中具有至少2个可聚合不饱和基团的交联单体的4-0.001重量％，提供了单体（A ）和交联单体（B）为100％，和70〜0.5重量份的（Ⅳ）至少一种选自（II）甲醇值不小于25重量％的无机化合物的化合物，和（III）基本上不溶于水的有机酸盐，只要吸油剂，交联聚合物（I）和化合物（IV）之和为100重量份即可。

13. 发明授权

US5641847A Oil-absorbent polymer and use therefor 失效
标题翻译：吸油聚合物及其用途
公开(公告)号：US5641847A
公开(公告)日：1997-06-24
申请号：US579888
申请日：1995-12-28
申请人： Yoshiyuki Hozumi , Toru Inaoka , Tomoki Gomi , Takakiyo Goto , Toru Uno , Kenji Rakutani
发明人： Yoshiyuki Hozumi , Toru Inaoka , Tomoki Gomi , Takakiyo Goto , Toru Uno , Kenji Rakutani
IPC分类号： A01K97/04 , A01N25/10 , B01D15/00 , B01D17/02 , B01J20/26 , B41M5/132 , B41M5/333 , C02F1/68 , C08F2/44 , C08F220/18 , C08F220/10 , C08K5/01 , C08K5/05 , C08K5/07 , C08K5/10
CPC分类号： A01K97/045 , A01N25/10 , B01D15/00 , B01D17/0202 , B01J20/26 , B41M5/132 , B41M5/3331 , C02F1/681 , C08F2/44 , C08F220/18
摘要： A swellable oil-absorbent agent formed of a cross-linked polymer (P) obtained by polymerizing a monomer component comprising 90 to 99.999% by weight of a monomer having as a main moiety thereof an alkyl (meth)acrylate the alkyl group of which has 10 to 16 carbon atoms and possessing one polymerizable unsaturated group in the molecular unit thereof and 0.001 to 10% by weight of a cross-linkable monomer possessing at least two polymerizable unsaturated groups in the molecular unit thereof (providing that the total of the amount of the polymerizable monomer and that of the cross-linkable monomer is 100% by weight).
摘要翻译：一种由可交联聚合物（P）形成的可溶胀油性吸收剂，该交联聚合物（P）通过聚合单体组分而获得，所述单体组分包含90至99.999重量％的具有主要部分的单体，其烷基具有（甲基）丙烯酸烷基酯在其分子单元中具有一个可聚合不饱和基团，并且在其分子单元中具有至少两个可聚合不饱和基团的交联单体为0.001至10重量％（条件是其总量为可聚合单体和可交联单体的重量比为100重量％）。

14. 发明授权

US5559160A Liquid absorbable material and method for production thereof 失效
标题翻译：液体吸收材料及其制造方法
公开(公告)号：US5559160A
公开(公告)日：1996-09-24
申请号：US234416
申请日：1994-04-28
申请人： Nobuyuki Harada , Katsuyuki Wada , Hisanori Obara , Toru Inaoka
发明人： Nobuyuki Harada , Katsuyuki Wada , Hisanori Obara , Toru Inaoka
IPC分类号： B01J20/26 , B01J20/28 , C08F2/32 , C08J9/28
CPC分类号： B01J20/26
摘要： The disclosure is a liquid absorbable material comprising a porous formed article possessed of partitioning walls of a cross-linked polymer and continued micropores, characterized in that said material has a density in the range of 0.2 to 1.0 g/cm.sup.3, and (a) that said partitioning walls exhibit a swelling degree to kerosine in the range of 2 to 10, and that said material has an absorption capacity per unit volume, the capacity being at least 4 cm.sup.3 /cm.sup.3 for water, ethanol, toluene and kerosine, respectively, or (b) that said material has an absorption capacity per unit weight, the capacity being at least 10 g/g for water, ethanol, toluene and kerosine, respectively, the liquids being at a temperature not less than the softening point of the cross-linked polymer. The liquid absorbable material can absorb liquids such as water and petroleum quickly and expand with the absorbed liquid.
摘要翻译：本发明是一种液体可吸收材料，其包括具有交联聚合物和连续微孔的分隔壁的多孔成形制品，其特征在于所述材料的密度在0.2至1.0g / cm 3的范围内，和（a）所述分隔壁表现出2至10范围内的煤油的膨胀度，并且所述材料分别具有每单位体积的吸收能力，对于水，乙醇，甲苯和煤油，容量至少为4cm 3 / cm 3，或（b）所述材料具有每单位重量的吸收能力，分别为水，乙醇，甲苯和煤油的容量至少为10g / g，液体的温度不低于交联剂的软化点，连接聚合物。液体吸收材料可以快速吸收水和石油等液体，并与吸收的液体一起膨胀。

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