公开(公告)号：US20180272628A1

公开(公告)日：2018-09-27

申请号：US15781935

申请日：2016-12-15

Applicant: CYTEC INDUSTRIES INC.

Inventor： Jonathan Edward MEEGAN ,  Michael Alexander SMITH ,  Scott Alfred ROGERS ,  Jeffrey Jon ROSE

IPC: B29C70/48 ,  B29C47/54

CPC classification number: B29C70/48 ,  B29B13/022 ,  B29C48/001 ,  B29C48/022 ,  B29C48/03 ,  B29C48/288 ,  B29C48/388 ,  B29C48/475 ,  B29C48/875 ,  B29C70/546 ,  B29K2063/00 ,  B29K2105/0005

Abstract: A resin infusion method that incorporates a melt-on-demand approach. The method includes: (a) providing a curable resin composition in the form of a block of frozen resin (20); (b) coupling the block of frozen resin (20) to an inlet port of a heated extruder (22), which comprises at least one rotating screw (24) housed within a heated barrel (25); (c) progressively melting the block of frozen resin (20) at the inlet port and concurrently feeding the melt resin through the heated barrel (25) to produce a liquid resin having a viscosity suitable for resin infusion; (d) continuously feeding the liquid resin exiting from the extruder to a mold, which contains a fibrous preform; and (e) introducing the liquid resin into the fibrous preform, wherein the block of frozen resin (20) provides an amount of resin composition sufficient for infusing the entire fibrous preform.

公开(公告)号：US20160221223A1

公开(公告)日：2016-08-04

申请号：US15045650

申请日：2016-02-17

Applicant: Cytec Industries Inc.

Inventor： James Francis PRATTE ,  Scott Alfred ROGERS

IPC: B29B15/10 ,  B29C33/68 ,  B05D1/10 ,  B29C33/38 ,  B29C33/62 ,  B29C70/38 ,  B29C33/42

CPC classification number: B29B15/105 ,  B05D1/10 ,  B29C33/3842 ,  B29C33/42 ,  B29C33/56 ,  B29C33/62 ,  B29C33/68 ,  B29C37/0075 ,  B29C70/086 ,  B29C70/386 ,  B29K2071/00 ,  B29K2079/085 ,  B29K2101/12 ,  B29K2105/0881 ,  B32B7/03 ,  B32B38/0008 ,  B32B2037/268 ,  Y10T428/31935

Abstract: A prepared mold tool having a thermoplastic surface layer polymer coating on the mold surface of the mold tool or prepared prepreg having a thermoplastic surface layer polymer coating on the surface of the thermoplastic fiber reinforced prepreg are described that enhance first ply laydown of thermoplastic fiber reinforced composite prepregs onto mold tools for prepreg forming or in situ tape placement. Resulting thermoplastic fiber reinforced composite parts from a thermoplastic fiber reinforced thermoplastic composite material having structural reinforcement fibers with one or more high performance polymers, and a thermoplastic surface layer polymer coating which forms a polymer blend with the high performance polymers of the thermoplastic fiber reinforced composite material thereby imparting improved properties, and methods for making and using same, are provided herein.

Abstract translation: 描述了一种制备的模具工具，其具有在模具工具的模具表面上具有热塑性表面层聚合物涂层或在热塑性纤维增强的预浸料的表面上具有热塑性表面层聚合物涂层的预制坯料，其增强了热塑性纤维增强复合材料的第一层铺设 预浸料到用于预浸料成型或原位胶带放置的模具上。 由热塑性纤维增强热塑性复合材料制成的具有一种或多种高性能聚合物的结构增强纤维的热塑性纤维增强复合材料和与热塑性纤维增强复合材料的高性能聚合物形成聚合物共混物的热塑性表面层聚合物涂层 从而赋予改进的性能，以及制造和使用它们的方法。

公开(公告)号：US20140110633A1

公开(公告)日：2014-04-24

申请号：US14057254

申请日：2013-10-18

Applicant: Cytec Industries Inc.

Inventor： James Francis PRATTE ,  Scott Alfred ROGERS

IPC: B32B7/00

CPC classification number: B29B15/105 ,  B05D1/10 ,  B29C33/3842 ,  B29C33/42 ,  B29C33/56 ,  B29C33/62 ,  B29C33/68 ,  B29C37/0075 ,  B29C70/086 ,  B29C70/386 ,  B29K2071/00 ,  B29K2079/085 ,  B29K2101/12 ,  B29K2105/0881 ,  B32B7/03 ,  B32B38/0008 ,  B32B2037/268 ,  Y10T428/31935

Abstract: A prepared mold tool having a thermoplastic surface layer polymer coating on the mold surface of the mold tool or prepared prepreg having a thermoplastic surface layer polymer coating on the surface of the thermoplastic fiber reinforced prepreg are described that enhance first ply laydown of thermoplastic fiber reinforced composite prepregs onto mold tools for prepreg forming or in situ tape placement. Resulting thermoplastic fiber reinforced composite parts from a thermoplastic fiber reinforced thermoplastic composite material having structural reinforcement fibers with one or more high performance polymers, and a thermoplastic surface layer polymer coating which forms a polymer blend with the high performance polymers of the thermoplastic fiber reinforced composite material thereby imparting improved properties, and methods for making and using same, are provided herein.

Abstract translation: 描述了一种制备的模具工具，其具有在模具工具的模具表面上具有热塑性表面层聚合物涂层或在热塑性纤维增强的预浸料的表面上具有热塑性表面层聚合物涂层的预制坯料，其增强了热塑性纤维增强复合材料的第一层铺设 预浸料到用于预浸料成型或原位胶带放置的模具上。 由热塑性纤维增强热塑性复合材料制成的具有一种或多种高性能聚合物的结构增强纤维的热塑性纤维增强复合材料和与热塑性纤维增强复合材料的高性能聚合物形成聚合物共混物的热塑性表面层聚合物涂层 从而赋予改进的性能，以及制造和使用它们的方法。