公开(公告)号：US3546060A

公开(公告)日：1970-12-08

申请号：US3546060D

申请日：1967-05-10

Applicant: BAYER AG

Inventor： HOPPE PETER ,  ESSIG KARL AUGUST ,  DORNHEIM GOETZ-GOTMAR ,  BENDLER ERICH ,  WEBER KARL-ARNOLD ,  LANGENTHAL WOLFRAM VON

IPC: B29C44/12 ,  C08J9/00 ,  B32B5/22 ,  C08G22/44

CPC classification number: C08J9/0085 ,  B29C44/12 ,  B29K2105/06 ,  C08K7/02 ,  C08K7/04 ,  C08K9/04 ,  Y10T428/24994 ,  Y10T428/249952 ,  Y10T442/627 ,  Y10T442/647 ,  C08L101/00

公开(公告)号：US3900651A

公开(公告)日：1975-08-19

申请号：US41152173

申请日：1973-10-31

Applicant: BAYER AG

Inventor： HOPPE PETER ,  DROUVEN GUSTAV ,  WANDEL MARTIN ,  GUTSCHIK ERNST ,  BROKMEIER DIETER

IPC: B32B5/24 ,  B32B27/00 ,  B32B3/14 ,  B32B3/26

CPC classification number: B32B5/20 ,  B32B5/22 ,  B32B7/12 ,  B32B15/046 ,  B32B15/20 ,  B32B27/00 ,  B32B2260/021 ,  B32B2305/022 ,  B32B2419/00 ,  B32B2607/00 ,  Y10T428/23914 ,  Y10T428/23943 ,  Y10T428/23957 ,  Y10T428/24992 ,  Y10T428/24996

Abstract: Improved heavy duty sandwich elements having A. A SURFACE LAYER B. A LAYER OF ADHESIVE APPLIED TO THE SURFACE LAYER AND IN WHICH FLOCK FIBERS OF VARYING LENGTHS ARE EMBEDDED, AND C. A FOAM CORE ADJACENT THE ADHESIVE LAYER, INTO WHICH FOAM CORE THE FLOCK FIBERS EXTEND, WITH THE LAYER OF ADHESIVE AND FIBERS; AND WHICH FORMS A MARGINAL ZONE WHEREIN THE FOAM CORE HAS A DENSITY THAT DECREASES CONTINUOUSLY FROM THE MARGINAL ZONE TO THE INTERIOR OF THE FOAM CORE.

公开(公告)号：US3869337A

公开(公告)日：1975-03-04

申请号：US22566672

申请日：1972-02-11

Applicant: BAYER AG

Inventor： HOPPE PETER ,  LEYER HELMUT ,  MULLER JOHANN

IPC: B29C44/12 ,  D04H1/42 ,  D04H1/43 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/4374 ,  D04H1/498 ,  D04H1/559 ,  D04H1/68 ,  B32B5/18

CPC classification number: B32B5/26 ,  B29C44/12 ,  B29K2105/06 ,  B32B5/022 ,  B32B7/02 ,  B32B7/12 ,  B32B2260/023 ,  B32B2262/0261 ,  B32B2305/08 ,  B32B2307/718 ,  D04H1/43 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/4374 ,  D04H1/4391 ,  D04H1/498 ,  D04H1/559 ,  D04H1/68 ,  D04H13/00 ,  Y10T428/2909 ,  Y10T428/31725 ,  Y10T442/634 ,  Y10T442/651

Abstract: A composite non-woven synthetic fibre mat is used for reinforcing foam plastic articles or structures. The non-woven mat consists of two non-woven fleeces being firmly bonded together. The foam plastic articles or structures are reinforced with the composite non-woven fibre mat in their marginal zones. Preferably the foam plastic is a polyurethane.

Abstract translation: 复合无纺合成纤维毡用于增强发泡塑料制品或结构。 无纺垫由两根牢固地结合在一起的无纺织物组成。 泡沫塑料制品或结构在其边缘区域用复合无纺纤维垫加强。 优选地，泡沫塑料是聚氨酯。

公开(公告)号：US3884169A

公开(公告)日：1975-05-20

申请号：US27122272

申请日：1972-07-13

Applicant: BAYER AG

Inventor： HOPPE PETER ,  DROUVEN GUSTAV ,  LEYER HELMUT ,  MULLER JOHANN

IPC: B29C44/12 ,  D04H13/00 ,  D21F7/08 ,  B32B7/08 ,  B29D3/02

CPC classification number: B32B5/26 ,  B29C44/12 ,  B29K2105/06 ,  B32B5/024 ,  B32B5/06 ,  B32B5/14 ,  B32B5/145 ,  B32B5/20 ,  B32B19/08 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2262/14 ,  B32B2305/18 ,  B32B2307/718 ,  D21F7/083 ,  Y10S162/90 ,  Y10T428/23914 ,  Y10T428/23943 ,  Y10T428/23979 ,  Y10T428/24033 ,  Y10T428/24942 ,  Y10T428/249964 ,  Y10T428/249965 ,  Y10T442/693

Abstract: A marginal zone reinforcing system for the production of heavy duty sandwich constructions consisting of a three layer matting of (a) a web or mat, (b) a fiber fleece of fine fibers and (c) a fiber fleece of coarse fibers, the layers being bonded by medling.

Abstract translation: 一种用于生产重型夹层结构的边缘区域增强系统，其由（a）网或垫子，（b）细纤维的纤维绒毛和（c）粗纤维的纤维绒毛组成的三层消光材料组成，层 被殴打绑定。

公开(公告)号：US3591444A

公开(公告)日：1971-07-06

申请号：US3591444D

申请日：1968-06-26

Applicant: BAYER AG

Inventor： HOPPE PETER

IPC: B29D99/00 ,  B29C59/00 ,  B29C67/00 ,  B29C67/20 ,  B32B5/28 ,  E04C2/20 ,  B32B5/18

CPC classification number: E04C2/205 ,  B29C70/08 ,  Y10T428/23914 ,  Y10T428/23943 ,  Y10T428/23979 ,  Y10T428/249958 ,  Y10T428/24996 ,  Y10T428/249986 ,  Y10T428/31511

Abstract: A REINFORCED FOAM PLASTIC LAMINATE HAVING A SPECIAL MARGINAL ZONE REINFORCING INSERT COMPRISING A REINFORCING MAT AND A LAYER OF FIBERS WHICH ARE INTERMESHED WITH SAID REINFORCING MAT TO FIRMLY JOIN THE MARGINAL REINFORCING MAT TO THE FOAM CORE. THE HEAVY-DUTY FOAM LAMINATES HAVE EXTREMELY HIGH STATIC AND DYNAMIC STRENGTH VALUES AND CAN BE USED IN VARIOUS FORMS IN THE BUILDING OF VEHICLES, HOUSING AND FURNITURE OF THE LIKE.