公开(公告)号：US07728180B2

公开(公告)日：2010-06-01

申请号：US11628865

申请日：2005-06-08

Applicant: Jin Tokuyasu ,  Taketoshi Okuno ,  Takashi Hori ,  Hideharu Iwasaki

Inventor： Jin Tokuyasu ,  Taketoshi Okuno ,  Takashi Hori ,  Hideharu Iwasaki

IPC: C07C41/06

CPC classification number: B01J31/24 ,  B01J31/0212 ,  B01J31/1805 ,  B01J2231/20 ,  B01J2531/824 ,  C07C41/06 ,  C07C43/15

Abstract: A method for producing ethers comprises the following steps:initiating telomerization process of a conjugated diene compound with an hydroxyl compound represented by the following formula (I): R1OH  (I) in the presence of a palladium compound, a tertiary isocyanide represented by the following formula (II): R2NC  (II), and a base; and adding halfway through the telomerization process a tertiary phosphine represented by the following formula (III): PR3R4R5  (III) (the respective symbols are defined in the description).

Abstract translation: 一种制备醚的方法包括以下步骤：使用下式（I）表示的羟基化合物引发共轭二烯化合物的调聚过程：R1OH（Ⅰ）在钯化合物存在下，以下列化合物表示的三异氰酸酯 式（II）：R2NC（II）和碱; 并通过调聚过程中途加入由下式（III）表示的叔膦：PR3R4R5（III）（各符号在说明书中定义）。

公开(公告)号：US5773666A

公开(公告)日：1998-06-30

申请号：US836880

申请日：1997-05-27

Applicant: Toshihiro Omatsu ,  Jin Tokuyasu ,  Masahiro Muranaka ,  Takashi Onishi

Inventor： Toshihiro Omatsu ,  Jin Tokuyasu ,  Masahiro Muranaka ,  Takashi Onishi

IPC: B01J31/24 ,  C07C45/49 ,  C07C45/50 ,  C07C45/80 ,  C07C45/82

CPC classification number: B01J31/0247 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/0225 ,  B01J31/0267 ,  B01J31/0271 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/4046 ,  B01J31/4053 ,  C07C45/49 ,  C07C45/50 ,  C07C45/80 ,  C07C45/82 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/96 ,  B01J2540/32 ,  Y02P20/584

Abstract: Described is a process for hydroformylation of an olefinic compound, which comprises, carrying out the reaction in the presence of: a) a rhodium compound, b) a tertiary organic phosphorus compound represented by the following formula (1): P(X.sub.1)(X.sub.2)(X.sub.3 --SO.sub.3 M) (1) wherein X.sub.1 and X.sub.2 each independently represents a monovalent hydrocarbon group having 1-15 carbon atoms and X.sub.3 represents a divalent hydrocarbon group having 1-15 carbon atoms and M represents an alkali metal, and c) a polar organic compound; separating the rhodium compound, the tertiary organic phosphorus compound represented by the formula (1) and the polar organic compound from the resulting reaction mixture by extraction with water; subjecting the extracted water layer to removal of water and addition of at least one acidic substance selected from sulfonic acids to prepare a concentrate containing the rhodium compound, the tertiary organic phosphorus compound represented by the formula (1) and the polar organic compound; and recycling the resulting concentrate to a reactor for reuse.

Abstract translation: PCT No.PCT / JP96 / 02771 Sec。 371日期：1997年5月27日 102（e）日期1997年5月27日PCT提交1996年9月26日PCT公布。 公开号WO97 / 11931 日期1997年4月3日描述了烯烃化合物的加氢甲酰基化方法，其包括在以下存在下进行反应：a）铑化合物，b）由下式（1）表示的叔有机磷化合物： P（X1）（X2）（X3-SO3M）（1）其中X1和X2各自独立地表示具有1-15个碳原子的一价烃基，X3表示具有1-15个碳原子的二价烃基，M表示碱 金属，和c）极性有机化合物; 通过用水萃取从得到的反应混合物中分离铑化合物，由式（1）表示的叔有机磷化合物和极性有机化合物; 对提取出的水层进行脱水，加入至少一种选自磺酸的酸性物质，制备含有铑化合物的浓缩物，式（1）表示的叔有机磷化合物和极性有机化合物; 并将所得浓缩物再循环到反应器中以便再利用。

公开(公告)号：US07842843B2

公开(公告)日：2010-11-30

申请号：US11564583

申请日：2006-11-29

Applicant: Jin Tokuyasu ,  Hideharu Iwasaki

Inventor： Jin Tokuyasu ,  Hideharu Iwasaki

IPC: C07C41/06

CPC classification number: C10G63/04 ,  B01J23/78 ,  C07C7/163 ,  C07C11/08 ,  C07C11/167 ,  C07C41/06 ,  C10G45/00 ,  C07C43/15

Abstract: To provide a C4 fraction that contains significantly reduced amounts of butynes and methylallene and to provide a process for low-cost and effective production of ethers in which the C4 fraction is used as the starting material for a telomerization process.A mixture containing 25 to 80 mass % 1,3-butadiene, 13 to 68 mass % butenes and 2 to 15 mass % butanes with butynes and methylallene being contained in amounts of 50 ppm or less and 5 to 800 ppm, respectively.

Abstract translation: 提供含有显着降低量的丁炔和甲基亚甲基的C4级分，并提供一种低成本和有效生产醚的方法，其中C4馏分用作调聚过程的起始原料。 含有25〜80质量％的1,3-丁二烯，13〜68质量％丁烯和2〜15质量％丁烷的丁酸酯和甲基铝的混合物的含量分别为50ppm以下且5〜800ppm。

公开(公告)号：US20090259073A1

公开(公告)日：2009-10-15

申请号：US12295874

申请日：2007-04-03

Applicant: Takashi Sugioka ,  Jin Tokuyasu ,  Takuo Tsuruta ,  Hideharu Iwasaki

Inventor： Takashi Sugioka ,  Jin Tokuyasu ,  Takuo Tsuruta ,  Hideharu Iwasaki

IPC: C07F9/06 ,  C07C45/49

CPC classification number: B01J31/185 ,  B01J2231/321 ,  B01J2531/80 ,  B01J2531/822 ,  C07C45/49 ,  C07C45/50 ,  C07F9/65746 ,  C07C47/277

Abstract: A bisphosphite represented by the general formula (I): General Formula (I) (in the formula, A represents an alkylene group which may have a substituent, a cycloalkylene group which may have a substituent, a phenylene group which may have a substituent, or a naphthylene group which may have a substituent; and R1 represents a hydrogen atom or an alkyl group) and a method for producing an aldehyde including reacting a non-conjugated diene having a carbon-carbon double bond in a molecular end and having from 6 to 20 carbon atoms with a carbon monoxide and hydrogen in the presence of such a bisphosphite and a group 8 to 10 metal compound, are provided.

Abstract translation: 由通式（I）表示的双亚磷酸酯：通式（I）（式中，A表示可以具有取代基的亚烷基，可以具有取代基的亚环烷基，可以具有取代基的亚苯基， 或可以具有取代基的亚萘基; R 1表示氢原子或烷基），以及制备醛的方法，包括在分子末端使具有碳 - 碳双键的非共轭二烯与6 在这种二亚磷酸酯和8-10族金属化合物的存在下，使用一氧化碳和氢气使碳原子数为20的碳原子。

公开(公告)号：US20080262272A1

公开(公告)日：2008-10-23

申请号：US11628865

申请日：2005-06-08

Applicant: Jin Tokuyasu ,  Taketoshi Okuno ,  Takashi Hori ,  Hideharu Iwasaki

Inventor： Jin Tokuyasu ,  Taketoshi Okuno ,  Takashi Hori ,  Hideharu Iwasaki

IPC: C07C41/06

CPC classification number: B01J31/24 ,  B01J31/0212 ,  B01J31/1805 ,  B01J2231/20 ,  B01J2531/824 ,  C07C41/06 ,  C07C43/15

Abstract: A method for producing ethers comprises the following steps:initiating telomerization process of a conjugated diene compound with an hydroxyl compound represented by the following formula (I): R1OH   (I) in the presence of a palladium compound, a tertiary isocyanide represented by the following formula (II): R2NC   (II) , and a base; andadding halfway through the telomerization process a tertiary phosphine represented by the following formula (III): PR3R4R5   (III) (the respective symbols are defined in the description).

Abstract translation: 一种制备醚的方法包括以下步骤：使用下式（I）表示的羟基化合物引发共轭二烯化合物的调聚过程：<？在线式描述=“在线式”末端=“铅 在钯化合物的存在下，“Ⅳ”表示“？”，“？”（I） 通过下面的公式（II）：<？in-line-formula description =“In-line formula”end =“lead”？> R＆lt; 2＆gt; NC（II） description =“In-Line Formulas”end =“tail”？>，和base; 并且通过调聚过程中途加入由下式（III）表示的叔膦：<？in-line-formula description =“In-line Formulas”end =“lead”？> PR 3 （3）式（3）式（3）式中，“-in-line-formula”=“在线公式”end =“tail”→（各自的符号定义在 说明）。

公开(公告)号：US07439300B2

公开(公告)日：2008-10-21

申请号：US10937780

申请日：2004-09-10

Applicant: Hisamichi Yanai ,  Yoshihiro Tokuda ,  Jin Tokuyasu ,  Kimiko Miyata ,  Naoki Fujiwara ,  Takeshi Kusudou

Inventor： Hisamichi Yanai ,  Yoshihiro Tokuda ,  Jin Tokuyasu ,  Kimiko Miyata ,  Naoki Fujiwara ,  Takeshi Kusudou

IPC: C08F8/12 ,  C08F116/06

CPC classification number: C08J3/05 ,  C08F8/12 ,  C08J3/12 ,  C08J2329/04 ,  C08F118/08

Abstract: The present invention provides polyvinyl alcohol based (PVA) whose solubility in water varies with a small temperature change to a sufficiently great degree. In manufacturing a polyvinyl alcohol based polymer by: progressing a transesterification reaction of a polyvinyl ester based polymer with alcohol in a liquid reaction mixture including the polyvinyl ester based polymer, the alcohol, and a basic compound; precipitating the polyvinyl ester based polymer, at least a part of which has been transesterified with the alcohol, out of the liquid reaction mixture; and further progressing the transesterification reaction in the liquid reaction mixture including the polyvinyl ester based polymer that has precipitated, the liquid reaction mixture has a temperature of 75° C. to 150° C. when the polyvinyl ester based polymer, at least a part of which has been transesterified, starts precipitating.

Abstract translation: 本发明提供了其在水中的溶解度随着温度变化小而充分变化的聚乙烯醇系（PVA）。 在制造聚乙烯醇类聚合物时，通过以下方法制造聚乙烯醇类聚合物：在含有聚乙烯基酯类聚合物，醇类和碱性化合物的液体反应混合物中进行聚乙烯酯系聚合物与醇的酯交换反应， 将至少一部分已经与醇酯交换的聚乙烯基酯类聚合物从液体反应混合物中沉淀出来; 并进一步进行包含已沉淀的聚乙烯基酯类聚合物的液体反应混合物中的酯交换反应，当聚乙烯基酯类聚合物的至少一部分时，液体反应混合物的温度为75℃〜150℃ 已被酯交酯反应开始沉淀。

公开(公告)号：US08497327B2

公开(公告)日：2013-07-30

申请号：US12936764

申请日：2009-04-09

Applicant: Atsuhiro Nakahara ,  Jin Tokuyasu ,  Takashi Hori ,  Hiroyuki Ohgi

Inventor： Atsuhiro Nakahara ,  Jin Tokuyasu ,  Takashi Hori ,  Hiroyuki Ohgi

IPC: C08C19/02 ,  C08F8/02 ,  C08F8/42

CPC classification number: C08F8/04 ,  C08F210/14 ,  C08F2800/20 ,  C08F10/14 ,  C08F210/10

Abstract: The present invention provides hydrogenated β-pinene-based polymers with excellent heat resistance and light resistance, low absorptivity and high transparency, as well as molded articles thereof. The polymers of the present invention contain 50% by mass or more of β-pinene units and are hydrogenated β-pinene-based polymers where the ratio of the proton integral value at 6 to 8 ppm to the total proton integral value in a 1H-NMR spectrum is 2.3×10−5 or less or the p-phenylene group content is 0.0055% by mass or less, and the ratio of the proton integral value at 4.5 to 6 ppm to the total proton integral value is 2.8×10−4 or less or the cyclohexene-1,4-diyl group content is 0.29% by mass or less. The molded articles of the present invention contain the above hydrogenated β-pinene-based polymers.

Abstract translation: 本发明提供具有优异的耐热性和耐光性，低吸收性和高透明度的氢化β-蒎烯系聚合物及其成型品。 本发明的聚合物含有50质量％以上的β-蒎烯单元，是氢化β-蒎烯系聚合物，其中6〜8ppm的质子积分值与1H- NMR谱为2.3×10-5以下，对亚苯基含量为0.0055质量％以下，4.5质量％〜6ppm质子积分值与总质子积分值的比为2.8×10 -4 或环己烯-1,4-二基的含量为0.29质量％以下。 本发明的成型体含有上述氢化β-蒎烯系聚合物。

公开(公告)号：US20110124830A1

公开(公告)日：2011-05-26

申请号：US12936764

申请日：2009-04-09

Applicant: Atsuhiro Nakahara ,  Jin Tokuyasu ,  Takashi Hori ,  Hiroyuki Ohgi

Inventor： Atsuhiro Nakahara ,  Jin Tokuyasu ,  Takashi Hori ,  Hiroyuki Ohgi

IPC: C08F4/80 ,  C08F32/08 ,  C08F2/00

CPC classification number: C08F8/04 ,  C08F210/14 ,  C08F2800/20 ,  C08F10/14 ,  C08F210/10

Abstract: The present invention provides hydrogenated β-pinene-based polymers with excellent heat resistance and light resistance, low absorptivity and high transparency, as well as molded articles thereof. The polymers of the present invention contain 50% by mass or more of β-pinene units and are hydrogenated β-pinene-based polymers where the ratio of the proton integral value at 6 to 8 ppm to the total proton integral value in a 1H-NMR spectrum is 2.3×10−5 or less or the p-phenylene group content is 0.0055% by mass or less, and the ratio of the proton integral value at 4.5 to 6 ppm to the total proton integral value is 2.8×10−4 or less or the cyclohexene-1,4-diyl group content is 0.29% by mass or less. The molded articles of the present invention contain the above hydrogenated β-pinene-based polymers.

Abstract translation: 本发明提供具有优异的耐热性和耐光性，低吸收性和高透明度的氢化和蒎烯系聚合物及其成型体。 本发明的聚合物含有50质量％以上的蒎烯单元，并且是氢化和蒎烯基聚合物，其中质子积分值在6至8ppm与总质子积分值的比率 1 H-NMR谱为2.3×10-5以下或对亚苯基含量为0.0055质量％以下，4.5质量％至6ppm质子积分值与总质子积分值的比为2.8×10 -4以下或环己烯-1,4-二基含量为0.29质量％以下。 本发明的模塑制品含有上述氢化蒎烯系聚合物。

公开(公告)号：US07745666B2

公开(公告)日：2010-06-29

申请号：US12295874

申请日：2007-04-03

Applicant: Takashi Sugioka ,  Jin Tokuyasu ,  Takuo Tsuruta ,  Hideharu Iwasaki

Inventor： Takashi Sugioka ,  Jin Tokuyasu ,  Takuo Tsuruta ,  Hideharu Iwasaki

IPC: C07C45/50 ,  C07F9/02

CPC classification number: B01J31/185 ,  B01J2231/321 ,  B01J2531/80 ,  B01J2531/822 ,  C07C45/49 ,  C07C45/50 ,  C07F9/65746 ,  C07C47/277

Abstract: A bisphosphite represented by the general formula (I):General Formula (I) (in the formula, A represents an alkylene group which may have a substituent, a cycloalkylene group which may have a substituent, a phenylene group which may have a substituent, or a naphthylene group which may have a substituent; and R1 represents a hydrogen atom or an alkyl group) and a method for producing an aldehyde including reacting a non-conjugated diene having a carbon-carbon double bond in a molecular end and having from 6 to 20 carbon atoms with a carbon monoxide and hydrogen in the presence of such a bisphosphite and a group 8 to 10 metal compound, are provided.

Abstract translation: 由通式（I）表示的双亚磷酸酯：通式（I）（式中，A表示可以具有取代基的亚烷基，可以具有取代基的亚环烷基，可以具有取代基的亚苯基， 或可以具有取代基的亚萘基; R 1表示氢原子或烷基），以及制备醛的方法，包括在分子末端使具有碳 - 碳双键的非共轭二烯与6 在这种二亚磷酸酯和8-10族金属化合物的存在下，使用一氧化碳和氢气使碳原子数为20的碳原子。

公开(公告)号：US20070123738A1

公开(公告)日：2007-05-31

申请号：US11564583

申请日：2006-11-29

Applicant: Jin TOKUYASU ,  Hideharu Iwasaki

Inventor： Jin TOKUYASU ,  Hideharu Iwasaki

IPC: C07C41/06 ,  C07C11/00 ,  C07C9/00 ,  C07C2/00

CPC classification number: C10G63/04 ,  B01J23/78 ,  C07C7/163 ,  C07C11/08 ,  C07C11/167 ,  C07C41/06 ,  C10G45/00 ,  C07C43/15

Abstract: To provide a C4 fraction that contains significantly reduced amounts of butynes and methylallene and to provide a process for low-cost and effective production of ethers in which the C4 fraction is used as the starting material for a telomerization process. A mixture containing 25 to 80 mass % 1,3-butadiene, 13 to 68 mass % butenes and 2 to 15 mass % butanes with butynes and methylallene being contained in amounts of 50 ppm or less and 5 to 800 ppm, respectively

Abstract translation: 提供含有显着降低量的丁炔和甲基亚甲基的C4级分，并提供一种低成本和有效生产醚的方法，其中C4馏分用作调聚过程的起始原料。 含有25〜80质量％的1,3-丁二烯，13〜68质量％的丁烯和2〜15质量％的丁烷和丁酸的甲烷的混合物的含量分别为50ppm以下且5〜800ppm