专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3290449B1 METHOD FOR PRODUCING POLYISOPRENE 有权
公开(公告)号：EP3290449B1
公开(公告)日：2019-06-05
申请号：EP16786152.5
申请日：2016-04-28
申请人： Bridgestone Corporation , Ajinomoto Co., Inc.
发明人： NISHIURA, Fumiaki , NISHIO, Yosuke , RACHI, Hiroaki , HIOKI, Satoshi
IPC分类号： C08F136/08 , C08F4/54 , C08F2/44 , C08F4/60 , C08F36/08 , C12P5/02 , B60C1/00

2. 发明公开

EP3290449A1 METHOD FOR PRODUCING POLYISOPRENE 有权
标题翻译：生产聚异戊二烯的方法
公开(公告)号：EP3290449A1
公开(公告)日：2018-03-07
申请号：EP16786152.5
申请日：2016-04-28
申请人： Bridgestone Corporation , Ajinomoto Co., Inc.
发明人： NISHIURA, Fumiaki , NISHIO, Yosuke , RACHI, Hiroaki , HIOKI, Satoshi
IPC分类号： C08F4/54 , C08F2/44 , C08F4/60 , C08F36/08 , C12P5/02
CPC分类号： C08F36/08 , B60C1/00 , C08F2/44 , C08F4/54 , C08F4/60 , C08F136/08 , C12P5/02 , C12P5/026
摘要： A method for producing polyisoprene comprising: polymerizing isoprene by using an isoprene-containing composition containing isoprene and an oxygen-containing neutral compound, and a polymerization catalyst composition containing a rare earth element compound and an organometallic compound, wherein:-a compounding amount of the organometallic compound is 0.6 to 3.0 parts by mass per 100 parts by mass of the isoprene-containing composition.
摘要翻译： 1。一种聚异戊二烯的制造方法，其特征在于，使用含异戊二烯和含氧中性化合物的含异戊二烯的组合物，含有稀土元素化合物和有机金属化合物的聚合催化剂组合物使异戊二烯聚合，其中，有机金属化合物相对于100质量份含有异戊二烯的组合物为0.6〜3.0质量份。

3. 发明公开

EP2980221A1 METHOD FOR COLLECTING ISOPRENE CONTAINED IN FERMENTED GAS, AND METHOD FOR PRODUCING PURIFIED ISOPRENE 有权
标题翻译：程序对发酵气体与加工生产纯化异戊二烯拆卸异戊二烯
公开(公告)号：EP2980221A1
公开(公告)日：2016-02-03
申请号：EP14772798.6
申请日：2014-03-20
申请人： Ajinomoto Co., Inc.
发明人： RACHI, Hiroaki , WATANABE, Hiromoto , NISHIO, Yosuke , TAKITA, Keiji , HIOKI, Satoshi
IPC分类号： C12P5/02
CPC分类号： C07C7/12 , B01D53/047 , B01D2253/106 , B01D2257/7022 , B01D2259/402 , C07C7/005 , C07C7/13 , C12P5/007 , Y02E50/343 , C07C11/18
摘要： Provided is a method for recovering isoprene in a fermented gas including the following steps of (I-1) and (I-2) as a technique for effectively recovering isoprene in the fermented gas in a high recovery rate. The method includes the steps of: (I-1) contacting the fermented gas containing isoprene obtained by culturing a microorganism having an ability to produce isoprene with a porous adsorbent; and (I-2) desorbing isoprene adsorbed on the porous adsorbent.
摘要翻译：本发明提供一种发酵气体中回收异戊二烯包括下列步骤的方法（I-1）和（I-2）作为在高回收率的发酵气体中有效地回收异戊二烯的技术。该方法包括如下步骤：（I-1）使所述发酵气体含异戊二烯通过培养具有产生异戊二烯与多孔吸附剂能力的微生物获得; 和（I-2）解吸异戊二烯吸附在多孔吸附剂。

4. 发明授权

EP3225691B1 METHOD FOR PRODUCING ISOPRENOID COMPOUND 有权
公开(公告)号：EP3225691B1
公开(公告)日：2020-10-28
申请号：EP15863232.3
申请日：2015-11-27
申请人： Ajinomoto Co., Inc.
发明人： TAJIMA, Yoshinori , RACHI, Hiroaki , NISHIO, Yosuke , KATASHKINA, Zhanna Iosifovna , OLEG, Valerievich Bylino
IPC分类号： C12P5/00 , C12P5/02 , C12N15/09 , C08F36/08

5. 发明授权

EP2980221B1 METHOD FOR COLLECTING ISOPRENE CONTAINED IN FERMENTED GAS, AND METHOD FOR PRODUCING PURIFIED ISOPRENE 有权
公开(公告)号：EP2980221B1
公开(公告)日：2019-08-21
申请号：EP14772798.6
申请日：2014-03-20
申请人： Ajinomoto Co., Inc.
发明人： RACHI, Hiroaki , WATANABE, Hiromoto , NISHIO, Yosuke , TAKITA, Keiji , HIOKI, Satoshi
IPC分类号： C12P5/02 , C07C7/13

6. 发明公开

EP3122868A2 METHOD OF PRODUCING ISOPRENE MONOMER 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES ISOPRENMONOMERS
公开(公告)号：EP3122868A2
公开(公告)日：2017-02-01
申请号：EP15717668.6
申请日：2015-03-27
申请人： Ajinomoto Co., Inc.
发明人： MIHARA, Yoko , RACHI, Hiroaki , NISHIO, Yosuke , KATASHKINA, Yosifovna Joanna , KAZIEVA, Dmitrievna Ekaterina , ANDREEVA, Georgievna Irina
IPC分类号： C12N1/21 , C12N9/12 , C12P5/00 , C12P9/00
CPC分类号： C12P5/007 , B60C1/00 , C08F136/08 , C12N9/1205 , C12P9/00 , C12Y207/01036 , C08K5/0025 , C08L9/00
摘要： A host cell includes a heterogeneous expression unit including: (a) a polynucleotide encoding a mevalonate kinase derived from a microorganism belonging to a genus selected from Methanocella, Corynebacterium, Methanosaeta, and Nitrosopumilus, and (b) a promoter operatively linked to the polynucleotide. The host cell is used to produce mevalonate kinase, mevalonate-5-phosphate, and isoprenoid compounds.
摘要翻译：宿主细胞包括异源表达单位，其包括：（a）编码源自属于属于属于选自甲烷单胞菌属，棒状杆菌属，甲氨蝶呤属和亚硝基菌属的微生物的微生物的甲羟戊酸激酶的多核苷酸，和（b）与多核苷酸可操作连接的启动子。宿主细胞用于产生甲羟戊酸激酶，甲羟戊酸-5-磷酸和类异戊二烯化合物。

7. 发明公开

EP3075843A1 METHOD FOR PRODUCING ISOPRENE MONOMER 审中-公开
标题翻译：用于生产的异戊二烯单体
公开(公告)号：EP3075843A1
公开(公告)日：2016-10-05
申请号：EP14865818.0
申请日：2014-11-28
申请人： Ajinomoto Co., Inc.
发明人： TAJIMA, Yoshinori , OONUKI, Akiko , RACHI, Hiroaki
IPC分类号： C12N1/21 , C12N15/09 , C12P5/00
CPC分类号： C12P5/026 , C08F136/08 , C08K13/02 , C12N1/20 , C12N9/16 , C12N9/88 , C12P5/007 , C12Y301/03081 , C12Y402/03027
摘要： The present invention provides a biological method of improving an ability to produce isoprene. Specifically, the present invention provides an isoprene synthase-expressing microorganism that exhibits improved expression of pyrophosphate phosphatase, and a method of producing an isoprene monomer comprising culturing the isoprene synthase-expressing microorganism in culture medium to produce the isoprene monomer. The microorganism may have an ability to synthesize dimethylallyl diphosphate via a methylerythritol diphosphate pathway or an ability to synthesize dimethylallyl diphosphate via a mevalonate pathway.

8. 发明授权

EP3075843B1 METHOD FOR PRODUCING ISOPRENE MONOMER 有权
公开(公告)号：EP3075843B1
公开(公告)日：2019-07-03
申请号：EP14865818.0
申请日：2014-11-28
申请人： Ajinomoto Co., Inc.
发明人： TAJIMA, Yoshinori , OONUKI, Akiko , RACHI, Hiroaki
IPC分类号： C12N1/21 , C12N15/09 , C12P5/00

9. 发明公开

EP3225691A1 METHOD FOR PRODUCING ISOPRENOID COMPOUND 有权
标题翻译：生产异戊二烯化合物的方法
公开(公告)号：EP3225691A1
公开(公告)日：2017-10-04
申请号：EP15863232.3
申请日：2015-11-27
申请人： Ajinomoto Co., Inc.
发明人： TAJIMA, Yoshinori , RACHI, Hiroaki , NISHIO, Yosuke , KATASHKINA, Zhanna Iosifovna , OLEG, Valerievich Bylino
IPC分类号： C12P5/00
摘要： The present invention provides a method of producing an isoprenoid compound comprising:
1) culturing an isoprenoid compound-forming microorganism in the presence of a growth promoting agent at a sufficient concentration to grow the isoprenoid compound-forming microorganism;
2) decreasing a concentration of the growth promoting agent to induce formation of the isoprenoid compound by the isoprenoid compound-forming microorganism; and
3) culturing the isoprenoid compound-forming microorganism to form the isoprenoid compound.
The method is characterized in that the growth phase of an isoprenoid compound-forming microorganism is separated from the formation phase of the isoprenoid compound.
摘要翻译：本发明提供一种生产类异戊二烯化合物的方法，其包括：1）在生长类异戊二烯化合物的微生物的足够浓度的生长促进剂的存在下培养类异戊二烯化合物形成微生物; 2）降低生长促进剂的浓度以诱导类异戊二烯化合物形成微生物形成类异戊二烯化合物; 和3）培养类异戊二烯化合物形成微生物以形成类异戊二烯化合物。该方法的特征在于类异戊二烯化合物形成微生物的生长阶段与类异戊二烯化合物的形成阶段分开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式