公开(公告)号：US20190119574A1

公开(公告)日：2019-04-25

申请号：US16089327

申请日：2017-03-30

Applicant: Allotropica Technologies, Inc.

Inventor： Theodorus Jacobus DINGEMANS

IPC: C09K19/38 ,  C08G63/06 ,  C08G69/12

Abstract: The invention is directed to a method for the preparation of a liquid crystal block copolymer, comprising melt polycondensation of a melt comprising at least two non-latent aromatic monomers and a latent aromatic monomer.

公开(公告)号：US20160068680A1

公开(公告)日：2016-03-10

申请号：US14785170

申请日：2014-04-16

Applicant: ALLOTROPICA TECHNOLOGIES INC.

Inventor： Theodorus Jacobus DINGEMANS

IPC: C08L81/06 ,  C08L79/08 ,  C08L61/16 ,  C09K19/38

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.

Abstract translation: 本发明涉及包含第一聚合物（特别是HPP）和互穿所述第一聚合物的液晶热固性（LCT）网络的聚合物组合物，该LCT网络包含至少部分聚合的LCT低聚物，以及至 制备方法。 本发明的聚合物组合物不随时间分离成两个不同的聚合物相（第一聚合物和LCT）并具有改善的热机械性能。 特别地，本发明可用于改善HPP的性质。 聚合物组合物可以用作耐高温材料，特别是具有改善的耐热性。

公开(公告)号：US20190039331A1

公开(公告)日：2019-02-07

申请号：US16072034

申请日：2017-01-20

Applicant: ALLOTROPICA TECHNOLOGIES INC.

Inventor： Edward T. SAMULSKI ,  Theodorus Jacobus DINGEMANS

IPC: B29C70/20 ,  B29C70/52 ,  B29D7/01

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.