公开(公告)号：US10974481B2

公开(公告)日：2021-04-13

申请号：US15967724

申请日：2018-05-01

Applicant: QUADRANT PLASTIC COMPOSITES AG

Inventor： Burak Baser

IPC: B32B5/26 ,  D04H1/72 ,  D04H1/732 ,  D04H1/74 ,  D04H1/498 ,  B29C70/08 ,  D04H3/03 ,  D04H3/04 ,  D04H3/105 ,  D04H5/02 ,  D04H5/03 ,  B32B5/02 ,  B32B5/06 ,  B32B5/08 ,  B32B1/00 ,  B29C70/50 ,  D04H13/00 ,  B32B37/04 ,  D04H1/485

Abstract: A planar composite material comprises an UD fiber layer A made of discrete reinforcing fiber rovings and a fiber nonwoven layer B made of a thermoplastic nonwoven which may contain reinforcing fibers, wherein the layers A and B are needled to each other.

公开(公告)号：US20150044438A1

公开(公告)日：2015-02-12

申请号：US14383368

申请日：2013-03-11

Applicant: QUADRANT PLASTIC COMPOSITES AG

Inventor： Burak Baser

IPC: B32B5/26 ,  B32B5/02 ,  B32B5/06 ,  B32B37/04 ,  D04H3/04 ,  D04H13/00 ,  D04H1/485 ,  B32B5/08 ,  D04H3/03

CPC classification number: B32B5/26 ,  B29C70/083 ,  B29C70/506 ,  B32B1/00 ,  B32B5/022 ,  B32B5/06 ,  B32B5/08 ,  B32B37/04 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2262/108 ,  B32B2305/20 ,  B32B2307/706 ,  B32B2307/718 ,  B32B2307/738 ,  B32B2605/08 ,  B32B2605/10 ,  B32B2605/18 ,  D04H1/485 ,  D04H1/498 ,  D04H1/72 ,  D04H1/732 ,  D04H1/74 ,  D04H3/03 ,  D04H3/04 ,  D04H3/105 ,  D04H5/02 ,  D04H5/03 ,  D04H13/005 ,  Y10T428/24942

Abstract: A planar composite material comprises an UD fiber layer A made of discrete reinforcing fiber rovings and a fiber nonwoven layer B made of a thermoplastic nonwoven which may contain reinforcing fibers, wherein the layers A and B are needled to each other.

Abstract translation: 平面复合材料包括由分立的增强纤维粗纱制成的UD纤维层A和由可能含有增强纤维的热塑性非织造材料制成的纤维非织造层B，其中层A和B彼此相互针刺。

公开(公告)号：US20150030804A1

公开(公告)日：2015-01-29

申请号：US14378569

申请日：2013-02-08

Applicant: QUADRANT PLASTIC COMPOSITES AG

Inventor： Burak Baser

IPC: B32B5/26 ,  B32B5/02 ,  B32B5/06 ,  B32B5/10 ,  B32B38/00 ,  B32B27/32 ,  B32B27/34 ,  B32B27/28 ,  D04H1/46 ,  B32B27/08 ,  B32B5/12

CPC classification number: B32B5/26 ,  B29C70/24 ,  B29C70/506 ,  B32B5/022 ,  B32B5/06 ,  B32B5/08 ,  B32B5/10 ,  B32B5/12 ,  B32B27/08 ,  B32B27/12 ,  B32B27/285 ,  B32B27/288 ,  B32B27/32 ,  B32B27/34 ,  B32B38/0012 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2262/02 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2305/08 ,  D04H1/46 ,  Y10T156/1044 ,  Y10T428/24091 ,  Y10T428/24132

Abstract: A sheetlike composite material including at least one layer A of a nonwoven thermoplastic fibre web or a thermoplastic film, and at least two unidirectional oriented-fibre layers B and B′, the layers B and B′ having a bidirectional fibre orientation. The layers are not only needled but also stitched to one another.

Abstract translation: 包括非织造热塑性纤维网或热塑性膜的至少一层A和至少两个单向取向纤维层B和B'的片状复合材料，层B和B'具有双向纤维取向。 这些层不仅针刺，而且彼此缝合。

公开(公告)号：US11633939B2

公开(公告)日：2023-04-25

申请号：US16500529

申请日：2018-04-03

Applicant: QUADRANT PLASTIC COMPOSITES AG

Inventor： Burak Baser

IPC: B32B5/26 ,  B32B5/02 ,  B29B13/02 ,  B29C70/34 ,  B32B37/10 ,  B32B37/08 ,  B32B37/04 ,  B32B37/18 ,  B32B7/02 ,  B32B27/12

Abstract: A method for producing a planar composite component having a core layer (B), which is arranged between and integrally bonded to two cover layers (A, A′), wherein the cover layers contain a cover-layer thermoplastic and wherein the core layer contains a core-layer thermoplastic, comprises the following steps: a) a heated stack with layer sequence A-B-A′ is provided; b) the heated stack (A-B-A′) is pressed; c) the pressed stack is cooled, whereby the planar composite component with consolidated layers integrally bonded to each other is formed. To improve the production method including the producibility of planar 3D components, it is proposed, that at least one of the cover layers (A, A′) in unconsolidated form comprises a fibrous nonwoven layer of 10 to 100 wt.-% thermoplastic fibers of the cover-layer thermo-plastic and 0 to 90 wt.-% of reinforcing fibers having an areal weight of 300 to 3,000 g/m2; the core layer (B) in unconsolidated form comprises at least one randomly-oriented-fiber nonwoven layer (D) formed from reinforcing fibers and thermoplastic fibers of the core-layer thermoplastic, and that after the pressing the consolidated core layer(s) has/have an air pore content of