公开(公告)号：US20160346958A1

公开(公告)日：2016-12-01

申请号：US15164366

申请日：2016-05-25

Applicant: Cytec Industries Inc.

Inventor： Mark Raymond Steele ,  Andrew Steven Gibbs

IPC: B29B11/16 ,  B29C70/38

CPC classification number: B29B11/16 ,  B29C70/38 ,  B29C70/386 ,  B29C70/541 ,  B29K2063/00 ,  B29K2105/0094 ,  B29K2105/0872 ,  B29K2105/089 ,  B29K2307/04 ,  B29K2995/0063 ,  B29K2995/0065 ,  B29K2995/0097

Abstract: The present invention relates to low or zero-tack composite materials such as pre-pregs and their use in automated manufacturing, particularly robotic pick and place. The present invention further relates to an automated process for preparing an article, particularly a moulded article, from a fibre-reinforced composition material.The moulded articles prepared by the process described herein are particularly suitable as components for transport applications, and particularly the automotive industry. The automotive components prepared by the present invention are particularly suitable as mid- or high-volume automotive parts, in which cost and speed of production are paramount. The present invention provides a process in which the cutting and handling of pre-preg materials is greatly simplified, providing advantages of efficiency and economy. The lay-up time according to the present invention is significantly reduced, allowing a reduction in the unit cost per component and/or allowing the high volume of component production desired in the automotive industry.

Abstract translation: 通过本文所述的方法制备的模塑制品特别适用于运输应用的组分，特别是汽车工业。 由本发明制备的汽车部件特别适用于成本和生产速度至关重要的中等或大批量的汽车部件。 本发明提供了一种方法，其中大大简化了预浸料的切割和处理，提供了效率和经济性的优点。 根据本发明的铺设时间显着减少，允许降低每个部件的单位成本和/或允许汽车工业中所需的大量部件生产。

公开(公告)号：US11149125B2

公开(公告)日：2021-10-19

申请号：US16312863

申请日：2016-08-12

Applicant: CYTEC INDUSTRIES INC.

Inventor： Ian Paul Aspin ,  Andrew Steven Gibbs ,  Oliver James Nicks

IPC: C08J5/24 ,  C08J5/04 ,  C08G59/50 ,  C08G59/22

Abstract: A laminar pre-preg of fibre-reinforced curable composite material. The pre-preg includes at least one layer of reinforcing fibres impregnated with a curable resin containing one or more curable thermosetting resin(s) and at least one liquid curative, wherein the curable resin exhibits a cure conversion of at least 95% when cured at a cure temperature in the range of from about 100° C. to about 160° C. and the cure cycle has a duration of no more than 10 minutes, and the glass transition temperature (Tg) of the curable resin when cured is in the range of from about 130° C. to about 165° C.

公开(公告)号：US10507596B2

公开(公告)日：2019-12-17

申请号：US15164366

申请日：2016-05-25

Applicant: Cytec Industries Inc.

Inventor： Mark Raymond Steele ,  Andrew Steven Gibbs

IPC: B29B11/16 ,  B29C70/38 ,  B29C70/54 ,  B29K105/08 ,  B29K63/00 ,  B29K105/00 ,  B29K307/04

Abstract: The present invention relates to low or zero-tack composite materials such as pre-pregs and their use in automated manufacturing, particularly robotic pick and place. The present invention further relates to an automated process for preparing an article, particularly a molded article, from a fiber-reinforced composition material.The molded articles prepared by the process described herein are particularly suitable as components for transport applications, and particularly the automotive industry. The automotive components prepared by the present invention are particularly suitable as mid- or high-volume automotive parts, in which cost and speed of production are paramount. The present invention provides a process in which the cutting and handling of pre-preg materials is greatly simplified, providing advantages of efficiency and economy. The lay-up time according to the present invention is significantly reduced, allowing a reduction in the unit cost per component and/or allowing the high volume of component production desired in the automotive industry.