公开(公告)号：US11001013B2

公开(公告)日：2021-05-11

申请号：US16072034

申请日：2017-01-20

Applicant: ALLOTROPICA TECHNOLOGIES INC.

Inventor： Edward T. Samulski ,  Theodorus Jacobus Dingemans

IPC: B29C70/20 ,  C08J5/04 ,  C08J5/24 ,  C09K19/34 ,  C08L101/12 ,  C09K19/06 ,  B29C70/52 ,  B29D7/01 ,  C08J3/24 ,  B29K71/00 ,  B29K77/00 ,  B29K277/00 ,  B29K307/04 ,  B29K309/02 ,  B29K309/08

Abstract: A pre-preg product, such as a tape or sheet suitable for forming a composite having reinforcement fibers and a liquid crystal thermoset (LCT) precursor is provided. Further aspects of the invention are directed to a method for preparation of the pre-preg product and to composite products based on the pre-preg product.

公开(公告)号：US09598574B2

公开(公告)日：2017-03-21

申请号：US14785170

申请日：2014-04-16

Applicant: Allotropica Technologies Inc.

Inventor： Theodorus Jacobus Dingemans

IPC: C08F8/00 ,  C08L27/00 ,  C08L81/00 ,  C08L81/06 ,  C09K19/30 ,  C09K19/32 ,  C09K19/38 ,  C08L61/16 ,  C08L79/08 ,  C09K19/04 ,  C09K19/54

CPC classification number: C08L81/06 ,  C08L61/16 ,  C08L79/08 ,  C08L2201/02 ,  C08L2207/04 ,  C09K19/3087 ,  C09K19/322 ,  C09K19/3809 ,  C09K19/3814 ,  C09K19/3823 ,  C09K2019/0448 ,  C09K2019/546

Abstract: The invention is directed to a polymeric composition comprising a first polymer (in particular HPP) and a liquid crystal thermoset (LCT) network that interpenetrates said first polymer, which LCT network comprises LCT oligomers that are at least partly polymerized, as well as to a method for preparing such. The polymeric composition of the invention does not separate into two distinct polymer phases (first polymer and LCT) over time and has improved thermo-mechanical properties. In particular, the invention may be used to improve the properties of HPP. The polymeric composition can be used as a high-resistant material, in particular having improved heat resistance.