公开(公告)号：US10519267B2

公开(公告)日：2019-12-31

申请号：US15537238

申请日：2015-12-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robbert Duchateau ,  Miloud Bouyahyi ,  Lidia Jasinska-Walc ,  Partha Pratim Goswami

IPC: C08F255/02

Abstract: The present invention relates to a cascade process for the preparation of a graft copolymer comprising a polyolefin main chain and one or a multiple polymer side chains. The process comprising step A) of copolymerizing at least one first type of olefin monomer and at least one second type of metal-pacified functionalized olefin monomer using a catalyst system to obtain a polyolefin main chain having one or multiple metal-pacified functionalized short chain branches, the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) optionally a co-catalyst; and step B) of forming one or multiple polymer side chains on the polyolefin main chain having one or multiple metal-pacified functionalized short chain branches to obtain the graft copolymer.

公开(公告)号：US20180371176A1

公开(公告)日：2018-12-27

申请号：US15781796

申请日：2016-11-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robbert Duchateau ,  Miloud Bouyahyi ,  Lidia Jasinska-Walc

IPC: C08G81/02

Abstract: The present invention relates to a process for the preparation of polyolefin-based graft copolymers comprising a first long chain branched polyolefin block and one or multiple polymer side chains. The functionalized long chain branched polyolefin is produced via the copolymerization of an olefin monomer and an olefin bearing a main group metal hydrocarbyl functionality. The invention moreover relates to polyolefin obtained by said process ends. Subsequently the graft copolymers according to the invention can be produced for example by ring-opening polymerization of cyclic monomers or by transesterification of a preformed transesterifiable polymer, especially polyesters or polycarbonates. The invention moreover relates to polyolefin-based graft copolymers obtained by said process.

公开(公告)号：US20180163035A1

公开(公告)日：2018-06-14

申请号：US15576339

申请日：2016-05-18

Applicant: SABIC Global Technologies B.V.

Inventor： Robbert Duchateau ,  Lidia Jasinska-Walc ,  Miloud Bouyahyi ,  Deliani Lovera ,  Maria Soliman

IPC: C08L23/12 ,  C08L23/06 ,  C08L51/00 ,  C08L53/00 ,  C08L67/06

CPC classification number: C08L23/12 ,  C08L23/06 ,  C08L51/006 ,  C08L53/005 ,  C08L67/06 ,  C08L2205/08 ,  C08L2207/062 ,  C08L2207/064 ,  C08L2207/066 ,  C08L2207/10 ,  C08L53/00

Abstract: The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.

公开(公告)号：US20170320987A1

公开(公告)日：2017-11-09

申请号：US15537207

申请日：2015-12-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Miloud Bouyahyi ,  Robbert Duchateau ,  Lidia Jasinska-Walc

IPC: C08F255/02

Abstract: The present invention relates to a cascade process for the preparation of a block copolymer comprising a first type of polyolefin block and at least one type of second polymer block. The process according to the present invention involves the following consecutive steps: A) polymerizing at least one type of olefin monomer using a catalyst system to obtain a first polyolefin block containing a main group metal on at least one chain end; the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; B) reacting the first polyolefin block containing a main group metal on at least one chain end obtained in step A) with at least one type of oxidizing agent to obtain a first polyolefin block containing at least one main group metal-functionalized oxidized chain end; and C) forming at least one second polymer block on the first polyolefin block, wherein as a catalytic initiator the main group metal-functionalized oxidized chain end of the first polyolefin block obtained in step B) is used.

公开(公告)号：US09617414B2

公开(公告)日：2017-04-11

申请号：US14896963

申请日：2014-06-10

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC Global Technologies B.V.

Inventor： Robbert Duchateau ,  Maria Soliman ,  Johannes Peter Antonius Martens ,  Renate Tandler ,  Mark Petrus Franciscus Pepels

IPC: C08G63/02 ,  C08L67/04 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C08J5/18 ,  C08L23/06

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 including a polyolefin and a polyester containing first repeating units of general structure 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.

公开(公告)号：US20240263052A1

公开(公告)日：2024-08-08

申请号：US18289963

申请日：2022-05-10

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Lidia Jasinska-Walc ,  Robbert Duchateau ,  Miloud Bouyahyi ,  Nydia Badillo Sampedro ,  Jakub Kruszynski ,  Jana Hrachová ,  Yingxin Liu ,  Lanti Yang

IPC: C09J123/14 ,  C09J5/06 ,  C09J123/26

CPC classification number: C09J123/147 ,  C09J5/06 ,  C09J123/26 ,  C09J2423/10

Abstract: Hot melt adhesive including a polar group-containing olefin copolymer has: number average molecular weight (Mn) between 10 to 50 kg/mol, crystallinity (Xc) content below 30%, enthalpy (ΔH) between 5 to 65 J/g, polydispersity index (PDI) from 2 to 6, melting temperature (Tm) between 40 and 120° C., and including at least 80 mol % of a constituent unit of formula (1), optionally a constituent unit of formula (2), and between 0.1 to 1 mol %, of a constituent unit of formula (3):






wherein R1 is H or CH3; R2 is a hydrocarbyl group having 0 to 10 carbon atoms; R3 is a hydrocarbyl group having 2 to 10 carbon atoms, when X is hydroxyl functionality or a hydrocarbyl group having 0 to 10 carbon atoms, when X is polar organic group containing at least one carboxylic acid functionality and 0 to 6 carbon atoms.

公开(公告)号：US11773195B2

公开(公告)日：2023-10-03

申请号：US17837648

申请日：2022-06-10

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Lidia Jasinska-Walc ,  Robbert Duchateau ,  Miloud Bouyahyi ,  Anton Ginzburg

IPC: C08F210/06 ,  C08F8/42 ,  C08F8/44 ,  C08F210/14 ,  C08F220/04 ,  C08F2/06 ,  C08F4/659 ,  C08F4/6592 ,  C08F8/12 ,  C08F210/16 ,  C08F220/64

CPC classification number: C08F210/06 ,  C08F2/06 ,  C08F4/65912 ,  C08F4/65927 ,  C08F8/12 ,  C08F8/42 ,  C08F8/44 ,  C08F210/14 ,  C08F210/16 ,  C08F220/04 ,  C08F220/64 ,  C08F2410/01 ,  C08F2410/07 ,  C08F2420/00 ,  C08F2420/02 ,  C08F2800/10 ,  C08F2810/20 ,  C08F2810/50

Abstract: The present invention relates to a semi-crystalline functionalized olefin copolymer composition and a process for the preparation of a semi-crystalline functionalized olefin copolymer composition.

公开(公告)号：US11466110B2

公开(公告)日：2022-10-11

申请号：US16956001

申请日：2018-12-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Lidia Jasinska-Walc ,  Robbert Duchateau ,  Miloud Bouyahyi ,  Anton Ginzburg ,  Enrico Troisi

IPC: C08F210/16 ,  C08F8/44 ,  C08F210/06 ,  C08F8/42 ,  C08F210/14 ,  C08F220/04 ,  C08F2/06 ,  C08F4/659 ,  C08F4/6592 ,  C08F8/12 ,  C08F220/64

Abstract: The present invention relates to a semi-crystalline polyolefinic ionomer and a process for the preparation of a semi-crystalline polyolefinic ionomer.

公开(公告)号：US20210087312A1

公开(公告)日：2021-03-25

申请号：US16954364

申请日：2018-12-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Miloud Bouyahyi ,  Lidia Jasinska-Walc ,  Robbert Duchateau

IPC: C08F210/16 ,  C08F8/44 ,  C08F8/12 ,  C08F4/6592 ,  C08F4/659 ,  C08F2/06

Abstract: The present invention relates to an ethylene and propylene ionomer and a process for the preparation of an ethylene and propylene ionomer.

公开(公告)号：US20210087310A1

公开(公告)日：2021-03-25

申请号：US16954780

申请日：2018-12-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Lidia Jasinska-Walc ,  Robbert Duchateau ,  Miloud Bouyahyi ,  Anton Ginzburg ,  Jiadong Zhu ,  Jakub Kruszynski ,  Tatani Aikaterini ,  Marc Tellez Nogales

IPC: C08F210/06 ,  C08F210/14 ,  C08F8/44 ,  C08F8/42 ,  C08F220/04

Abstract: The present invention relates to an amorphous polyolefinic ionomer and a process for the preparation of an amorphous polyolefinic ionomer.