公开(公告)号：US20240286325A1

公开(公告)日：2024-08-29

申请号：US18571997

申请日：2022-06-21

Applicant: SABIC Global Technologies B.V.

Inventor： Angel Yanev ,  Kar-Man Raymond Chu ,  Junhua Zhang ,  Dimphna Johanna Maria van Beek ,  Daniel Bande

IPC: B29C44/58 ,  B29C44/42 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16

CPC classification number: B29C44/586 ,  B29C44/42 ,  B29C44/585 ,  B29K2023/12 ,  B29K2105/0094 ,  B29K2105/04 ,  B29K2105/16

Abstract: The present invention relates to an injection moulding process for the preparation of a foamed article with improved surface quality. The present invention further relates to a foamed article obtained or obtainable by the injection moulding process.

公开(公告)号：US20200147843A1

公开(公告)日：2020-05-14

申请号：US16745505

申请日：2020-01-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Angel Yanev ,  Marnik Vaes ,  Warden Schijve

IPC: B29C45/00 ,  B29C44/42 ,  B29C45/18

Abstract: A foamed part, includes: a long glass fiber filled polymeric material, wherein the long glass fibers have an initial length before molding of the foamed part and a final length after molding of the foamed part; wherein a post-molding length of the long glass fibers in the foamed part is greater than or equal to a post-molding length of long glass fibers in a similarly dimensioned foamed part made without a pressurized plasticizing unit.

公开(公告)号：US20210139663A1

公开(公告)日：2021-05-13

申请号：US17155718

申请日：2021-01-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Niclasina Siberta Johanna Alberdina Gerrits ,  Harmen Maria Hendrik de Jonge ,  Martin Antonius van Es ,  Angel Yanev

IPC: C08J9/34 ,  C08J9/06 ,  C08J9/12 ,  C08F10/02 ,  C08J3/28 ,  C08J9/00

Abstract: The invention is directed to a foamed injection moulded article comprising a foam composition obtained by foaming high density polyethylene having a quotient of melt strength and apparent viscosity >2 cN/K·Pa·s wherein the melt strength is determined as described in ISO 16790:2005 and the apparent viscosity is determined as described in ISO 11443:2014.

公开(公告)号：US20170036378A1

公开(公告)日：2017-02-09

申请号：US15304059

申请日：2015-04-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Angel Yanev ,  Marnik Vaes ,  Warden Schijve

IPC: B29C45/00 ,  B29C45/18 ,  B29C44/42

CPC classification number: B29C45/0005 ,  B29C44/42 ,  B29C45/18 ,  B29C2045/1722 ,  B29K2105/04 ,  B29K2105/12 ,  B29K2309/08

Abstract: A foamed part, includes: a long glass fiber filled polymeric material, wherein the long glass fibers have an initial length before molding of the foamed part and a final length after molding of the foamed part; wherein a post-molding length of the long glass fibers in the foamed part is greater than or equal to a post-molding length of long glass fibers in a similarly dimensioned foamed part made without a pressurized plasticizing unit.

Abstract translation: 发泡部件包括：长玻璃纤维填充聚合物材料，其中所述长玻璃纤维在所述泡沫部件成型之前具有初始长度，并且所述发泡部件成型后的最终长度; 其中发泡部分中的长玻璃纤维的后成型长度大于或等于在没有加压塑化单元的情况下制成的相似尺寸的发泡部件中的长玻璃纤维的后成型长度。

公开(公告)号：US12070882B2

公开(公告)日：2024-08-27

申请号：US16745505

申请日：2020-01-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Angel Yanev ,  Marnik Vaes ,  Warden Schijve

IPC: B29C45/00 ,  B29C44/42 ,  B29C45/17 ,  B29C45/18 ,  B29K105/04 ,  B29K105/12 ,  B29K309/08 ,  B29K509/08

CPC classification number: B29C45/0005 ,  B29C44/42 ,  B29C45/18 ,  B29C2045/1722 ,  B29K2105/04 ,  B29K2105/12 ,  B29K2309/08 ,  B29K2509/08

Abstract: A foamed part, includes: a long glass fiber filled polymeric material, wherein the long glass fibers have an initial length before molding of the foamed part and a final length after molding of the foamed part; wherein a post-molding length of the long glass fibers in the foamed part is greater than or equal to a post-molding length of long glass fibers in a similarly dimensioned foamed part made without a pressurized plasticizing unit.

公开(公告)号：US11273585B2

公开(公告)日：2022-03-15

申请号：US15755590

申请日：2016-08-30

Applicant: SABIC Global Technologies B.V.

Inventor： Angel Yanev ,  Joseph Gerardus Maria Van Gisbergen ,  Davy Wilhelmus Anna Brands

IPC: B29C45/18 ,  B29C45/00 ,  B29C45/17 ,  B29K105/12 ,  B29K509/08 ,  B29K23/00 ,  B29K25/00 ,  B29K27/06 ,  B29K33/00 ,  B29K55/02 ,  B29K69/00 ,  B29K71/00 ,  B29K79/00 ,  B29C44/34 ,  B29L31/52 ,  B29C44/60 ,  B29C44/42 ,  B29L31/34 ,  B29L31/48 ,  B29C44/10 ,  B29L31/44 ,  B29K33/04 ,  B29L31/30 ,  B29L31/00

Abstract: The disclosure is directed to a solid part, and a device and process of making the solid part. The process includes introducing a glass fiber filled polymeric material to a hopper of an injection molding machine, where the glass fibers have a pre-molding length, melting the glass fiber filled polymeric material to form a melt in a plasticizing unit, pressurizing the plasticizing unit of the injection molding machine with a blowing agent, dissolving the blowing agent into the melt, injecting the melt into a mold cavity up to 100% of volume, and forming the solid part.

公开(公告)号：US20190023866A1

公开(公告)日：2019-01-24

申请号：US16068555

申请日：2016-10-20

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Niclasina Siberta Johanna Alberdina Gerrits ,  Harmen Maria Hendrik de Jonge ,  Martin Antonius van Es ,  Angel Yanev

IPC: C08J9/34 ,  C08F10/02 ,  C08J9/12 ,  C08J9/06 ,  C08J9/00 ,  C08J3/28

Abstract: The invention is directed to a foamed injection moulded article comprising a foam composition obtained by foaming high density polyethylene having a quotient of melt strength and apparent viscosity >2 cN/k·Pa·s wherein the melt strength is determined as described in ISO 16790:2005 and the apparent viscosity is determined as described in ISO 11443:2014.