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公开(公告)号：US20180236714A1
公开(公告)日：2018-08-23
申请号：US15752984
申请日：2016-08-25
Applicant: SABIC Global Technologies B.V.
IPC: B29C64/371 , B29C64/135 , B29C64/153 , B22F3/105 , B29C64/295 , B29C71/04
CPC classification number: B29C64/371 , B22F3/1055 , B22F2201/20 , B29C64/106 , B29C64/135 , B29C64/153 , B29C64/295 , B29C71/04 , B33Y10/00 , B33Y80/00
Abstract: The disclosure describes systems and methods for performing additive manufacturing. The method includes forming a first layer of a product on a target surface, heating a portion of the first layer with a directed energy source, and forming a second layer of the product on the first layer. The system for performing additive manufacturing includes a vacuum chamber, a target surface disposed in the vacuum chamber, a first layer of material formed on the target surface, a directed energy source configured to heat a portion of the first layer, and a second layer of material formed on the heated portion of the first layer.
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公开(公告)号：US20250084228A1
公开(公告)日：2025-03-13
申请号：US18959891
申请日：2024-11-26
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： James Arthur AUGER , Syed Mahmood AHMED , Abdul Rahim Ahamed ARAFATH , Ali Khalid AL-KHORAYEF
Abstract: The invention relates to an expandable bead comprising a) a polyolefin selected from polyethylene (PE), polypropylene (PP) and mixtures thereof and b) thermoplastic microspheres encapsulating a blowing agent.
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公开(公告)号：US20220033608A1
公开(公告)日：2022-02-03
申请号：US17299346
申请日：2019-11-20
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： James Arthur AUGER , Syed Mahmood AHMED , Abdul Rahim Ahamed ARAFATH , Ali Khalid AL-KHORAYEF
Abstract: The invention relates to an expandable bead comprising a) a polyolefin selected from polyethylene (PE), polypropylene (PP) and mixtures thereof and b) thermoplastic microspheres encapsulating a blowing agent.
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