公开(公告)号：US20160208084A1

公开(公告)日：2016-07-21

申请号：US14915452

申请日：2014-08-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Franciscus Elisabeth Jacobus Essers

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08K3/34 ,  C08K3/40 ,  C08L23/0815 ,  C08L23/16 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02

Abstract: A soft touch composition comprises, based on the total weight of the composition, 50 to 88 wt % of a polymer comprising, based on the total weight of the polymer, 44 to 52 wt % of a polypropylene homopolymer, 3 to 30 wt % of an ethylene-propylene copolymer, and 22 to 52 wt % of an ethylene-C4 to C8 alpha olefin copolymer, and 10 to 40 wt % of glass fibers.

Abstract translation: 基于组合物的总重量，柔软触感组合物包含50至88重量％的聚合物，其包含基于聚合物总重量的44至52重量％的聚丙烯均聚物，3至30重量％的聚丙烯均聚物 乙烯 - 丙烯共聚物和22〜52重量％的乙烯-C4〜C8α烯烃共聚物，10〜40重量％的玻璃纤维。

公开(公告)号：US11603453B2

公开(公告)日：2023-03-14

申请号：US16467708

申请日：2017-12-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Pieter Valkier ,  Benoit Therese Philippe Lecouvet

IPC: C08L23/12 ,  B29B7/90 ,  B29C45/00 ,  B29K23/00 ,  B29K509/08

Abstract: The invention relates to a composition comprising a heterophasic propylene copolymer (A), glass fibers (B) and an ethylene-α-olefin copolymer (C), wherein the α-olefin is chosen from the group of α-olefins having 3 to 12 carbon atoms. The heterophasic propylene copolymer (A) consists of (a) a propylene-based matrix, consisting of a propylene homopolymer and/or a propylene-α-olefin copolymer consisting of at least 85 wt % of propylene and at most 15 wt % of α-olefin, and (b) a dispersed ethylene-α-olefin copolymer, wherein the heterophasic propylene copolymer has a flexural modulus of less than 1000 MPa, wherein the dispersed ethylene α-olefin copolymer (b) has an average rubber particle size d50 of at most 1.15 μm as determined by scanning electron microscopy, and wherein the total amount of (b) the dispersed ethylene-α-olefin copolymer in the heterophasic propylene copolymer (A) and the ethylene-α-olefin copolymer (C) is 30 to 60 wt % based on the total composition.

公开(公告)号：US09758656B2

公开(公告)日：2017-09-12

申请号：US14915452

申请日：2014-08-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Franciscus Elisabeth Jacobus Essers

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08K3/34 ,  C08K3/40 ,  C08L23/0815 ,  C08L23/16 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02

Abstract: A soft touch composition comprises, based on the total weight of the composition, 50 to 88 wt % of a polymer comprising, based on the total weight of the polymer, 44 to 52 wt % of a polypropylene homopolymer, 3 to 30 wt % of an ethylene-propylene copolymer, and 22 to 52 wt % of an ethylene-C4 to C8 alpha olefin copolymer, and 10 to 40 wt % of glass fibers.

公开(公告)号：US11993059B2

公开(公告)日：2024-05-28

申请号：US16470612

申请日：2017-11-08

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ling Fan ,  Jana Hrachova ,  Bart Van Den Esschert ,  Jun Zhou ,  Feng Gong

IPC: B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B65D75/58 ,  C09J123/08

CPC classification number: B32B27/08 ,  B32B27/306 ,  B65D75/5855 ,  B32B2307/31 ,  C09J123/0853 ,  Y10T428/2817 ,  Y10T428/2848

Abstract: A multi-layer film for seal-peel applications, an article comprising said film and the use of said film a disclosed. The multi-layer film for seal-peel application comprising at least two layers, namely a cover layer and a seal layer, whereby the seal layer comprises between 25 and 80 wt. % of EVA and between 20 and 75 wt. % of LLDPE based on the total weight of the layer.

公开(公告)号：US11945939B2

公开(公告)日：2024-04-02

申请号：US16768176

申请日：2018-12-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Johannes Peter Antonius Martens ,  Jana Hrachova ,  Lidia Jasinska-Walc ,  Ronald Julianus Peter Schipper ,  Robbert Duchateau

IPC: C08L23/12 ,  B29C65/00 ,  B29C65/48 ,  B29C71/04 ,  B29K23/00 ,  B29K309/08 ,  B29L31/30 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B62D25/14 ,  B62D29/04 ,  B62D33/023 ,  E05B85/10

CPC classification number: C08L23/12 ,  B29C65/48 ,  B29C66/7212 ,  B29C71/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B62D25/14 ,  B62D29/043 ,  B62D33/023 ,  E05B85/10 ,  B29K2023/12 ,  B29K2309/08 ,  B29L2031/3005 ,  B32B2262/101 ,  B32B2605/08 ,  C08L2205/025 ,  C08L2205/035

Abstract: The invention relates to a composition comprising a) a propylene homopolymer and/or a propylene copolymer consisting of at least 70.0 wt % of propylene monomer units and at most 30.0 wt % of comonomer units selected from ethylene monomer units and α-olefin monomer units having 4 to 10 carbon atoms, b) an optional ethylene-α-olefin copolymer, c) glass fibers and d) a reaction product of d1) a functionalized polypropylene and d2) a polyetheramine, wherein the total amount of a) and b) is 10.0 to 80.0 wt % or 20.0 to 80.0 wt % with respect to the total composition, the amount of c) is 5.0 to 50.0 wt % with respect to the total composition, the amount of d2) is at least 5.0 wt % with respect to the total composition and the weight ratio of d2) to d1) is at least 0.050.

公开(公告)号：US20230024134A1

公开(公告)日：2023-01-26

申请号：US17783302

申请日：2020-12-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Sander Knauf ,  Barbara Dordi ,  Hans Leenders

IPC: B29C65/00

Abstract: The invention relates a process for the preparation of a bonded structure (4) comprising at least a first plastic part (1) having a first bonding surface (1a), said process comprising the step of a) treating at least part of a first bonding surface of said first plastic part with a flame of a propane-comprising gas, said propane-comprising gas being propane or a mixture comprising at least 50 wt. % of propane based on the weight of the propane-comprising gas with one or more gases selected from the group consisting of methane, ethane, butane, pentane, and hexane, wherein, during treatment with a flame of the propane-comprising gas, a flame is produced by burning a mixture of air and the propane-comprising gas, wherein the gas-to-air ratio is chosen such that the propane gas to oxygen volume ratio is equal to or less than 1:5.01, for example less than 1:5.00 and preferably at least 3.50 to obtain a first plastic part having a flame-treated first bonding surface.

公开(公告)号：US20200308382A1

公开(公告)日：2020-10-01

申请号：US16768176

申请日：2018-12-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Johannes Peter Antonius Martens ,  Jana Hrachova ,  Lidia Jasinska-Walc ,  Ronald Julianus Peter Schipper ,  Robbert Duchateau

IPC: C08L23/12 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/20 ,  B29C71/04 ,  B29C65/48 ,  B29C65/00 ,  B62D25/14 ,  B62D33/023 ,  B62D29/04 ,  E05B85/10

Abstract: The invention relates to a composition comprising a) a propylene homopolymer and/or a propylene copolymer consisting of at least 70.0 wt % of propylene monomer units and at most 30.0 wt % of comonomer units selected from ethylene monomer units and α-olefin monomer units having 4 to 10 carbon atoms, b) an optional ethylene-α-olefin copolymer, c) glass fibers and d) a reaction product of d1) a functionalized polypropylene and d2) a polyetheramine, wherein the total amount of a) and b) is 10.0 to 80.0 wt % or 20.0 to 80.0 wt % with respect to the total composition, the amount of c) is 5.0 to 50.0 wt % with respect to the total composition, the amount of d2) is at least 5.0 wt % with respect to the total composition and the weight ratio of d2) to d1) is at least 0.050.

公开(公告)号：US20200086612A1

公开(公告)日：2020-03-19

申请号：US16470612

申请日：2017-11-08

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ling Fan ,  Jana Hrachova ,  Bart Van Den Esschert ,  Jun Zhou ,  Feng Gong

IPC: B32B27/08 ,  B65D75/58 ,  B32B27/30

Abstract: A multi-layer film for seal-peel applications, an article comprising said film and the use of said film a disclosed. The multi-layer film for seal-peel application comprising at least two layers, namely a cover layer and a seal layer, whereby the seal layer comprises between 25 and 80 wt. % of EVA and between 20 and 75 wt. % of LLDPE based on the total weight of the layer.

公开(公告)号：US20200002518A1

公开(公告)日：2020-01-02

申请号：US16467708

申请日：2017-12-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Pieter Valkier ,  Benoit Therese Philippe Lecouvet

IPC: C08L23/12 ,  B29B7/90 ,  B29C45/00

Abstract: The invention relates to a composition comprising a heterophasic propylene copolymer (A), glass fibers (B) and an ethylene-α-olefin copolymer (C), wherein the α-olefin is chosen from the group of α-olefins having 3 to 12 carbon atoms. The heterophasic propylene copolymer (A) consists of (a) a propylene-based matrix, consisting of a propylene homopolymer and/or a propylene-α-olefin copolymer consisting of at least 85 wt % of propylene and at most 15 wt % of α-olefin, and (b) a dispersed ethylene-α-olefin copolymer, wherein the heterophasic propylene copolymer has a flexural modulus of less than 1000 MPa, wherein the dispersed ethylene α-olefin copolymer (b) has an average rubber particle size d50 of at most 1.15 μm as determined by scanning electron microscopy, and wherein the total amount of (b) the dispersed ethylene-α-olefin copolymer in the heterophasic propylene copolymer (A) and the ethylene-α-olefin copolymer (C) is 30 to 60 wt % based on the total composition.