公开(公告)号：US20230323077A1

公开(公告)日：2023-10-12

申请号：US18006253

申请日：2021-08-20

Applicant: SABIC Global Technologies B.V.

Inventor： Soma Guhathakurta ,  Theodorus Lambertus Hoeks ,  Suresh Velate

IPC: C08K3/22 ,  H10N30/85 ,  C08K3/34 ,  H10N30/092

CPC classification number: C08K3/22 ,  C08K3/346 ,  H10N30/092 ,  H10N30/852 ,  C08K2003/2206 ,  C08K2003/2234 ,  C08K2003/2237 ,  C08K2003/2244

Abstract: A piezoelectric composite comprising (a) an olefin copolymer and (b) a plurality of piezoelectric filler particles is disclosed. Each of the plurality of piezoelectric filler particles can be dispersed in the olefin copolymer. Also disclosed are films containing such piezoelectric composites and methods of preparing such films.

公开(公告)号：US12281223B2

公开(公告)日：2025-04-22

申请号：US18007413

申请日：2021-07-07

Applicant: SABIC Global Technologies B.V.

Inventor： Meghna Markanday ,  Pradeep Singh ,  Venkata Ramanarayanan Ganapathy Bhotla ,  Nandini D R ,  Suresh Velate

IPC: C08L27/16 ,  C08J3/21 ,  C08J5/18 ,  C08K3/22 ,  H10N30/092 ,  H10N30/85

Abstract: A piezoelectric composite material is formed from a cellulosic material and an inorganic piezoelectric material dispersed in a piezoelectric polymer. The piezoelectric polymer of the composite material has a dielectric constant of from 10 or more. A method of making a piezoelectric is also disclosed wherein a matrix of a cellulosic material, an inorganic piezoelectric material, and a piezoelectric polymer material is formed. The matrix is formed into a piezoelectric composite body.

公开(公告)号：US20230331972A1

公开(公告)日：2023-10-19

申请号：US18007413

申请日：2021-07-07

Applicant: SABIC Global Technologies B.V.

Inventor： Meghna Markanday ,  Pradeep Singh ,  Venkata Ramanarayanan Ganapathy Bhotla ,  Nandini DR ,  Suresh Velate

IPC: C08L27/16 ,  H10N30/85 ,  H10N30/092 ,  C08K3/22 ,  C08J5/18 ,  C08J3/21

CPC classification number: C08L27/16 ,  H10N30/852 ,  H10N30/092 ,  C08K3/22 ,  C08J5/18 ,  C08J3/212 ,  C08L2203/16 ,  C08L2203/20 ,  C08L2205/16 ,  C08K2201/001 ,  C08K2003/2244 ,  C08J2327/16 ,  C08J2401/02

Abstract: A piezoelectric composite material is formed from a cellulosic material and an inorganic piezoelectric material dispersed in a piezoelectric polymer. The piezoelectric polymer of the composite material has a dielectric constant of from 10 or more. A method of making a piezoelectric is also disclosed wherein a matrix of a cellulosic material, an inorganic piezoelectric material, and a piezoelectric polymer material is formed. The matrix is formed into a piezoelectric composite body.

公开(公告)号：US20160319231A1

公开(公告)日：2016-11-03

申请号：US15109944

申请日：2015-01-06

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Suresh Velate ,  Ihab Nizar Odeh ,  Duncan Rowe

IPC: C12M1/00

CPC classification number: C12M21/02 ,  C12M23/20 ,  C12M23/22 ,  C12M31/00 ,  C12M31/08

Abstract: Disclosed is a wavelength conversion material for use in a photo-bioreactor for growing phototrophic organisms. The wavelength conversion material includes an organic fluorescent dye and a polymeric matrix, wherein the organic fluorescent dye is solubilized in the polymeric matrix. The wavelength-conversion material is capable of absorbing light comprising a wavelength of 280 to 650 nm and emitting the absorbed light at a wavelength of 400 to 800 nm.

Abstract translation: 公开了用于生长光生物的光生物反应器中的波长转换材料。 波长转换材料包括有机荧光染料和聚合物基质，其中有机荧光染料溶解在聚合物基质中。 波长转换材料能够吸收波长为280至650nm的光并且发射波长为400至800nm的吸收光。