公开(公告)号：US11453157B2

公开(公告)日：2022-09-27

申请号：US16478382

申请日：2018-01-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ajay Kumar Taraiya ,  Maria Soliman

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

Abstract: The invention relates to a process for producing a biaxially oriented pipe by a) forming a polyethylene composition into a tube, wherein the polyethylene composition comprises high density polyethylene (HDPE) and a second polyethylene selected from linear low density polyethylene (LLDPE), low density polyethylene (LDPE) and a combination of LLDPE and LDPE and b) stretching the tube of step a) in the axial direction and peripheral direction to obtain the biaxially oriented pipe.

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.

公开(公告)号：US10696827B2

公开(公告)日：2020-06-30

申请号：US15754443

申请日：2016-07-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jerome Vachon ,  Mark Johannes Boerakker ,  AT Kavya ,  Ajay Kumar Taraiya ,  Satishkumar Mahanth ,  Roshan Kumar Jha

IPC: A01N65/00 ,  C08K5/13 ,  C08L23/06 ,  C08L23/12 ,  A01N31/08 ,  A01N31/16 ,  C08K9/12 ,  C08K3/22 ,  A01N25/10 ,  C08K5/00 ,  F16L11/04

Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.

公开(公告)号：US10273354B2

公开(公告)日：2019-04-30

申请号：US15321093

申请日：2015-06-23

Applicant: SABIC Global Technologies B.V.

Inventor： Maria Soliman ,  Ronald Julianus Peter Schipper ,  Leonardus Joore ,  Ajay Kumar Taraiya

IPC: C08L1/00 ,  C08L23/12 ,  C08J3/00

Abstract: The present invention relates to a process for making a thermoplastic composition, comprising the steps of: a) melt mixing a first thermoplastic polymer and a paper product comprising a mixture of cellulose fibers and a second thermoplastic polymer.

公开(公告)号：US20180244902A1

公开(公告)日：2018-08-30

申请号：US15754443

申请日：2016-07-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jerome Vachon ,  Mark Johannes Boerakker ,  AT Kavya ,  Ajay Kumar Taraiya ,  Satishkumar Mahanth ,  Roshan Kumar Jha

IPC: C08L23/06 ,  A01N31/16 ,  A01N25/10 ,  A01N31/08

Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.

公开(公告)号：US20170137616A1

公开(公告)日：2017-05-18

申请号：US15321093

申请日：2015-06-23

Applicant: SABIC Global Technologies B.V.

Inventor： Maria Soliman ,  Ronald Julianus Peter Schipper ,  Leonardus Joore ,  Ajay Kumar Taraiya

IPC: C08L23/12 ,  C08J3/00

CPC classification number: C08L23/12 ,  C08J3/005 ,  C08J3/201 ,  C08J3/203 ,  C08J2323/12 ,  C08J2401/02 ,  C08J2423/12 ,  C08K7/02 ,  C08L23/06 ,  C08L51/06 ,  C08L2205/03 ,  C08L2205/16

Abstract: The present invention relates to a process for making a thermoplastic composition, comprising the steps of: a) melt mixing a first thermoplastic polymer and a paper product comprising a mixture of cellulose fibers and a second thermoplastic polymer.