公开(公告)号：US20180223075A1

公开(公告)日：2018-08-09

申请号：US15750077

申请日：2016-07-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mark Johannes Boerakker ,  Sarah van Mierloo ,  Patrick Elisabeth Luc Voets

IPC: C08K5/134 ,  C08K5/526 ,  C07C69/54 ,  F16L9/12 ,  F17D3/12

CPC classification number: C08K5/134 ,  C07C69/54 ,  C08K5/005 ,  C08K5/523 ,  C08K5/526 ,  F16L9/12 ,  F17D3/12 ,  C08L23/02

Abstract: The invention relates a pipe for drinking water distribution with improved resistance to chlorinated disinfectants characterised in that the pipe is produced with a polymer composition comprising a polyolefin and a bisphenol monoester.

公开(公告)号：US20200002517A1

公开(公告)日：2020-01-02

申请号：US16487886

申请日：2018-02-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Mark Johannes Boerakker ,  Patrick Elisabeth Luc Voets ,  Daan Jongerius ,  Jacques Theodorus Elisabeth Hubertina Sampers

IPC: C08L23/06 ,  C08L23/12 ,  C08K5/134 ,  C08K5/52

Abstract: The invention relates to a polyolefin composition comprising A. at least a homopolymer or copolymer of ethylene or propylene and B. cholestanyl ferulate. The composition can be used in the production of articles such as a pipe, cap and closure, film, food contact packaging, biomedical article, health care article and pharmaceutical article.

公开(公告)号：US20240279447A1

公开(公告)日：2024-08-22

申请号：US18569892

申请日：2022-06-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Francisco Perez Valencia ,  Mark Johannes Boerakker ,  Shaneesh Vadake Kulangara

IPC: C08L23/06 ,  C08F2/18 ,  C08F4/02 ,  C08F210/16

CPC classification number: C08L23/06 ,  C08F2/18 ,  C08F4/022 ,  C08F210/16 ,  C08L2203/18 ,  C08L2205/02 ,  C08L2314/02

Abstract: An ethylene copolymer includes or consists of 55 to 80 wt % of an ethylene homopolymer component A and 20 to 45 wt % of an ethylene copolymer component B of ethylene and an olefin comonomer, wherein the component A has a melt flow index as measured according to ISO1133-1:2011 at 190° C., 1.2 kg of 80 to 400 dg/min and a density of at least 968 kg/m3, and the ethylene copolymer has a melt flow index as measured according to ISO1133-1:2011 at 190° C., 5 kg of 0.05 to 0.3 dg/min, a density of 956 to 962 kg/m3, a comonomer content of 0.03 to 0.30 mol %, a viscosity value η0.05 at a temperature of 190° C. and a shear rate of 0.05 rad/s of 200 to 1000 kPa·s and a viscosity value η300 at a temperature of 190° C. and a shear rate of 300 rad/s of 700 to 1500 Pa·s.

公开(公告)号：US11091611B2

公开(公告)日：2021-08-17

申请号：US16487886

申请日：2018-02-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Mark Johannes Boerakker ,  Patrick Elisabeth Luc Voets ,  Daan Jongerius ,  Jacques Theodorus Elisabeth Hubertina Sampers

IPC: C08L23/06 ,  C08K5/134 ,  C08K5/52 ,  C08L23/12

Abstract: The invention relates to a polyolefin composition comprising A. at least a homopolymer or copolymer of ethylene or propylene and B. cholestanyl ferulate. The composition can be used in the production of articles such as a pipe, cap and closure, film, food contact packaging, biomedical article, health care article and pharmaceutical article.

公开(公告)号：US20240052145A1

公开(公告)日：2024-02-15

申请号：US18266675

申请日：2021-12-06

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Francisco Perez Valencia ,  Mark Johannes Boerakker

IPC: C08L23/06 ,  C08L23/08 ,  C08F4/654

CPC classification number: C08L23/06 ,  C08L23/0815 ,  C08F4/6548 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2314/02 ,  C08L2203/18 ,  C08L2203/16 ,  C08L2203/30

Abstract: An ethylene copolymer having a multimodal molecular mass distribution includes 40 to 80 wt % of an ethylene polymer component A, 5 to 40 wt % of an ethylene copolymer component B of ethylene and an olefin comonomer, having a higher molecular weight Mn than the ethylene homopolymer component A and having a molar comonomer content CB and a density DB, and 5 to 40 wt % of ethylene copolymer component C of ethylene and an olefin comonomer, having a higher molecular weight Mn than the ethylene copolymer component B and having a molar comonomer content CC and a density DC.
The amounts of A, B and C are based on the total weight of the ethylene polymer. The ethylene copolymer has a comonomer content of 0.10 to 3.00 mol % and the difference between CB and CC is at most 0.10 mol %.

公开(公告)号：US20220349499A1

公开(公告)日：2022-11-03

申请号：US17762409

申请日：2020-09-23

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ajay Kumar Taraiya ,  Maria Soliman ,  Peter Degenhart ,  Mark Johannes Boerakker ,  Henrica Norberta Alberta Maria Steenbakkers-Menting

IPC: F16L9/12 ,  B29C55/26 ,  B29C55/00

Abstract: The invention relates to a biaxially oriented pipe made of a polymer composition comprising a propylene-based polymer, wherein the propylene-based polymer comprises a random copolymer of propylene and a comonomer which is ethylene and/or an a-olefin having 4 to 10 carbon atoms, wherein the propylene-based polymer has a comonomer content of 0.5 to 3.8 wt % based on the propylene-based polymer.

公开(公告)号：US20190071561A1

公开(公告)日：2019-03-07

申请号：US16074873

申请日：2017-01-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mark Johannes Boerakker ,  Patrick Elisabeth Luc Voets ,  Sarah van Mierloo ,  Henrica Norberta Alberta Maria Steenbakkers-Menting

IPC: C08L23/06 ,  C08K3/30 ,  C08K5/13 ,  C08K5/5393 ,  C08K5/524

Abstract: The invention relates a pipe for the transport of water with improved resistance to chlorinated disinfectants. The pipe is produced with a polymer composition comprising polyethylene and zinc sulfide.

公开(公告)号：US20180258265A1

公开(公告)日：2018-09-13

申请号：US15764944

申请日：2016-09-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mark Johannes Boerakker

IPC: C08L23/06 ,  F16L9/12

CPC classification number: C08L23/06 ,  C08K3/04 ,  C08K3/34 ,  C08K5/098 ,  C08K5/13 ,  C08K5/1345 ,  C08K5/524 ,  C08L53/02 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2207/062 ,  F16L9/12

Abstract: The invention relates a pipe for the transport of water with improved resistance to chlorinated disinfectants. The pipe is produced with a polymer composition comprising a polyolefin and styrene isoprene blockcopolymer.

公开(公告)号：US12066145B2

公开(公告)日：2024-08-20

申请号：US17762409

申请日：2020-09-23

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ajay Kumar Taraiya ,  Maria Soliman ,  Peter Degenhart ,  Mark Johannes Boerakker ,  Henrica Norberta Alberta Maria Steenbakkers-Menting

IPC: F16L9/12 ,  B29C55/00 ,  B29C55/26 ,  B29K23/00 ,  B29L23/00

CPC classification number: F16L9/12 ,  B29C55/005 ,  B29C55/26 ,  B29K2023/16 ,  B29L2023/22

Abstract: The invention relates to a biaxially oriented pipe made of a polymer composition comprising a propylene-based polymer, wherein the propylene-based polymer comprises a random copolymer of propylene and a comonomer which is ethylene and/or an a-olefin having 4 to 10 carbon atoms, wherein the propylene-based polymer has a comonomer content of 0.5 to 3.8 wt % based on the propylene-based polymer.

公开(公告)号：US20220196187A1

公开(公告)日：2022-06-23

申请号：US17606477

申请日：2020-04-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Maria Soliman ,  Ajay Kumar Taraiya ,  Peter Degenhart ,  Mark Johannes Boerakker

IPC: F16L9/127 ,  B29C55/26 ,  B29C55/00 ,  C08L23/06

Abstract: The invention relates to use of a pipe for transporting chlorinated water, wherein the pipe is a biaxially oriented pipe made by a process comprising the steps of: a) forming a polymer composition comprising a polyolefin into a tube and b) stretching the tube of step a) in the axial direction and in the peripheral direction to obtain the biaxially oriented pipe.