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Patent Agency Ranking
公开(公告)号：US20150376330A1
公开(公告)日：2015-12-31
申请号：US14766254
申请日：2014-03-17
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Robbert DUCHATEAU , Mark Petrus Franciscus PEPELS
CPC classification number: C08G63/84 , C08G63/08 , C08G63/823 , C08L67/04 , C08L23/00 , C08L67/00 , C08L77/00
Abstract: A process for preparing a copolymer comprising subjecting a first cyclic ester having a ring size from 4 to 11 atoms and a second cyclic ester having a ring size from 12 to 40 atoms to ring-opening copolymerization using as catalyst a compound of formula I, wherein M is trivalent Al, Ti, V, Cr, Mn, Co, yttrium, Sc or lanthanides; X and X′ are both a heteroatom; Y and Y′ are O, N, S or P; Z is a substituent as described herein; L1 is an organic moiety linking X and Y; L2 is an organic moiety linking X′ and Y′; L3 is an organic moiety linking Y and Y′ and has a chain length between Y and Y′ of at least 2 atoms. The copolymer has a randomness of at least 0.5 and a number average molecular weight of at least 15000 g/mol.
Abstract translation: 一种制备共聚物的方法，包括使环大小为4至11个原子的第一环酯和环状大小为12至40个原子的第二环酯用作式I化合物的催化剂进行开环共聚，其中 M是三价Al，Ti，V，Cr，Mn，Co，钇，Sc或镧系元素; X和X'都是杂原子; Y和Y'是O，N，S或P; Z是本文所述的取代基; L1是连接X和Y的有机部分; L2是连接X'和Y'的有机部分; L3是连接Y和Y'并且具有至少2个原子的Y和Y'之间的链长的有机部分。 共聚物的随机性为至少0.5，数均分子量为至少15000g / mol。
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公开(公告)号：US20160160043A1
公开(公告)日：2016-06-09
申请号：US14896963
申请日：2014-06-10
Applicant: Robert DUCHATEAU , Maria SOLIMAN , Johannes Peter Antonius MARTENS , Renate TANDLER , Mark PEPELS , SABIC GLOBAL TECHNOLOGIES B.V. , SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Robbert DUCHATEAU , Maria SOLIMAN , Johannes Peter Antonius MARTENS , Renate TANDLER , Mark Petrus Franciscus PEPELS
CPC classification number: C08L67/04 , B32B27/08 , B32B27/32 , B32B27/36 , B32B2439/70 , C08J5/18 , C08J2323/06 , C08J2367/04 , C08L23/06 , C08L23/02
Abstract: The invention is directed to a polymer composition comprising a polyolefin and a polyester containing first repeating units of general structure (I) wherein RX is an organic group having a chain length of at least 8 atoms, —n1 is the number of first repeating units in the polyester. Such polymer composition is homogeneous and may be used as an alternative for pure polyolefin showing improved printability and oxygen permeability.
Abstract translation: 本发明涉及一种聚合物组合物，其包含聚烯烃和含有通式（I）的第一重复单元的聚酯，其中RX是链长至少为8个原子的有机基团，-n1是第一重复单元数 聚酯。 这种聚合物组合物是均匀的，并且可以用作显示改进的可印刷性和透氧性的纯聚烯烃的替代物。
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公开(公告)号：US20160083510A1
公开(公告)日：2016-03-24
申请号：US14890967
申请日：2014-05-20
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Robbert DUCHATEAU , Miloud BOUYAHYI , Lidia JASINSKA-WALC
CPC classification number: C08G63/83 , B01J31/1608 , B01J31/2243 , B01J31/2247 , B01J2531/0258 , B01J2531/20 , B01J2531/22 , B01J2531/23 , B01J2531/26 , C08G63/02 , C08G63/08 , C08G63/823
Abstract: The invention relates to a block copolymer comprising a first block of general structure formula (II) and a second block of general structure formula (III) wherein Rx is an organic group having a chain length of from 1-9 atoms; Ry is an organic group having a chain length of from 10-38 atoms; n1 is at least 2; n2 is at least 2. The invention further relates to a method for preparing such block copolymer using as a catalyst a phenoxy-imine based catalyst having general structure of formula I.
Abstract translation: 本发明涉及包含通式结构式（II）的第一嵌段和通式结构式（III）的第二嵌段的嵌段共聚物，其中Rx是链长为1-9个原子的有机基团; Ry是链长为10-38个原子的有机基团; n1至少为2; n2至少为2.本发明还涉及一种使用具有通式Ⅰ的结构的苯氧基 - 亚胺基催化剂作为催化剂制备这种嵌段共聚物的方法。
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公开(公告)号：US20160102172A1
公开(公告)日：2016-04-14
申请号：US14893276
申请日：2014-06-20
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Robbert DUCHATEAU , Mark Petrus Franciscus PEPELS
CPC classification number: C08G63/912 , C08G61/12 , C08G63/00 , C08G63/08 , C08G63/78 , C08G63/823 , C08G63/826 , C08G2261/3322 , C08G2261/3342 , C08G2261/418 , C08L23/02 , C08L67/04
Abstract: A polyester having a saturated backbone, a method of preparing said polyester, an intermediate unsaturated polyester product, and a method for preparing said intermediate unsaturated polyester product, where the number of carbon backbone atoms between two neighbouring ester groups in the backbone is randomly distributed over the polyester, and the polyester has an M/E ratio of 14 or more, wherein M is the number of backbone carbon atoms in the polyester not including the ester carbons and E is the number of ester groups in the polyester.
Abstract translation: 具有饱和骨架的聚酯，制备所述聚酯的方法，中间体不饱和聚酯产物以及制备所述中间体不饱和聚酯产物的方法，其中骨架中两个相邻酯基之间的碳主链原子数随机分布在 聚酯和聚酯具有14以上的M / E比，其中M是不包括酯碳的聚酯中的主链碳原子数，E是聚酯中酯基的数目。
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公开(公告)号：US20160096919A1
公开(公告)日：2016-04-07
申请号：US14890772
申请日：2014-05-20
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Miloud BOUYAHYI , Robbert DUCHATEAU , Lidia JASINSKA-WALC
Abstract: The invention is directed to a method for preparing a polyester comprising providing a first cyclic ester having a ring size of from 12-40 atoms and subjecting the first cyclic ester to ring-opening polymerisation by contacting the first cyclic ester with a catalyst of formula I.
Abstract translation: 本发明涉及一种制备聚酯的方法，其包括提供环状尺寸为12-40个原子的第一环酯，并通过使第一环酯与式I的催化剂接触使第一环酯开环聚合 。
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