公开(公告)号：US11491748B2

公开(公告)日：2022-11-08

申请号：US16353566

申请日：2019-03-14

Applicant: CYTEC TECHNOLOGY CORP.

Inventor： Dominique Ponsolle ,  Scott Alfred Rogers ,  Robert Blackburn ,  Jonathan Meegan

IPC: B29C70/52 ,  B29C70/22 ,  B29B15/12 ,  B29L31/00

Abstract: A deformable, coated radius filler composed of a continuous or elongated fibrous structure and a tacky, resin surface coating formed by pulling a dry, continuous or elongated fibrous structure through a heated resin bath. The coated radius filler has an inner portion that is substantially free of resin and the resin surface coating has a substantially uniform thickness.

公开(公告)号：US20190210307A1

公开(公告)日：2019-07-11

申请号：US16353566

申请日：2019-03-14

Applicant: CYTEC TECHNOLOGY CORP.

Inventor： Dominique Ponsolle ,  Scott Alfred Rogers ,  Robert Blackburn ,  Jonathan Meegan

IPC: B29C70/52 ,  B29C70/22 ,  B29B15/12

Abstract: A deformable, coated radius filler composed of a continuous or elongated fibrous structure and a tacky, resin surface coating formed by pulling a dry, continuous or elongated fibrous structure through a heated resin bath. The coated radius filler has an inner portion that is substantially free of resin and the resin surface coating has a substantially uniform thickness.

公开(公告)号：US20140034223A1

公开(公告)日：2014-02-06

申请号：US14053756

申请日：2013-10-15

Applicant: Cytec Technology Corp.

Inventor： Scott Alfred Rogers ,  Mark Roman ,  Abdel Qader Abusafieh

IPC: B32B37/00 ,  B32B38/10 ,  B32B5/16

CPC classification number: B32B37/025 ,  B29C70/025 ,  B32B5/16 ,  B32B38/10 ,  Y10T428/24372 ,  Y10T428/24405 ,  Y10T428/24413 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/256

Abstract: Embodiments of the present disclosure are directed to the targeted deposition of particles below 100 microns onto a substrate such as a film, tape, adhesive, fabric, fibers or a combination thereof. The targeted deposition may be accomplished by a dual-component electro-static deposition process. In one embodiment, the substrate having at least one layer of particles thereon may be combined with a prepreg. Prepregs manufactured according to embodiments of the invention may be used to manufacture composites with more robust mechanical and strength characteristics relative to conventional composites manufactured using conventional prepregs in addition to providing improved processed performance during the manufacture of the particle-coated substrate. In another embodiment, targeted deposition may be applied directly to a composite article to achieve similar benefits.

Abstract translation: 本公开的实施例涉及将低于100微米的颗粒靶向沉积到诸如膜，带，粘合剂，织物，纤维或其组合的基底上。 目标沉积可以通过双组分静电沉积工艺完成。 在一个实施方案中，其上具有至少一层颗粒的基材可以与预浸料组合。 除了在制造颗粒涂覆的基材之前提供改进的加工性能，根据本发明的实施方案制备的预浸料可用于制造具有比使用常规预浸料制备的常规复合材料更坚固的机械和强度特性的复合材料。 在另一个实施方案中，目标沉积可以直接应用于复合制品以获得类似的益处。