DE3043044A1 - Composite element - with semi-rigid plastics foam core and high friction plastics cover layer - Google Patents

Composite element - with semi-rigid plastics foam core and high friction plastics cover layer

Info

Publication number
DE3043044A1
DE3043044A1 DE19803043044 DE3043044A DE3043044A1 DE 3043044 A1 DE3043044 A1 DE 3043044A1 DE 19803043044 DE19803043044 DE 19803043044 DE 3043044 A DE3043044 A DE 3043044A DE 3043044 A1 DE3043044 A1 DE 3043044A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
cover layer
semi
composite element
core
foam core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19803043044
Other languages
German (de)
Inventor
Hermann Wetzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/045Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers
    • B32B7/02Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers in respect of physical properties, e.g. hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers
    • B32B7/04Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers characterised by the connection of layers
    • B32B7/12Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers characterised by the connection of layers using an adhesive, i.e. any interposed material having adhesive or bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/0278Polyurethane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/08Reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00Polyvinylhalogenides
    • B32B2327/06PVC, i.e. polyvinylchloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00Polyureas; Polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00Floor coverings
    • B32B2471/04Mats

Abstract

A composite element, specially for use as a floor mat in motor vehicles, consists of a load bearing core, made of a semi-rigid foam material such as polyurethane with a density from 50 to 300 kg/cu.m., and a cover layer with a high surface friction which is bonded to the core or foamed to it. The cover layer (1-5 mm thick) pref. consists of soft polyurethane foam, expanded or solid PVC, latex, reinforced by woven tissue and structured. This increases the friction between core and cover layer enough to prevent them from displacement relative to each other.
DE19803043044 1980-11-14 1980-11-14 Composite element - with semi-rigid plastics foam core and high friction plastics cover layer Withdrawn DE3043044A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803043044 DE3043044A1 (en) 1980-11-14 1980-11-14 Composite element - with semi-rigid plastics foam core and high friction plastics cover layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803043044 DE3043044A1 (en) 1980-11-14 1980-11-14 Composite element - with semi-rigid plastics foam core and high friction plastics cover layer

Publications (1)

Publication Number Publication Date
DE3043044A1 true true DE3043044A1 (en) 1982-06-03

Family

ID=6116815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803043044 Withdrawn DE3043044A1 (en) 1980-11-14 1980-11-14 Composite element - with semi-rigid plastics foam core and high friction plastics cover layer

Country Status (1)

Country Link
DE (1) DE3043044A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161477A2 (en) * 1984-05-12 1985-11-21 Alkor Gmbh Kunststoffe Moulded body, parts of a moulded body or sheet for the interior of motor vehicles
EP0334178A2 (en) * 1988-03-24 1989-09-27 Stankiewicz GmbH Sound-insulating assembly, its use and method of making it
EP0379361A1 (en) * 1989-01-18 1990-07-25 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5185964A (en) * 1989-01-18 1993-02-16 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
WO1993023237A1 (en) * 1992-05-18 1993-11-25 Recticel Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts
EP0602033A1 (en) * 1991-08-20 1994-06-22 E.I. Du Pont De Nemours And Company Composite shaped article
US5389032A (en) * 1993-04-07 1995-02-14 Minnesota Mining And Manufacturing Company Abrasive article
US5396737A (en) * 1989-01-18 1995-03-14 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5635271A (en) * 1990-02-20 1997-06-03 E. I. Du Pont De Nemours And Company Shaped article with thermoformed composite sheet
WO1998024622A1 (en) * 1996-12-04 1998-06-11 Lear Corporation Durable, energy-absorptive expanded polypropylene/integral skin pur foam structural composites
US6081959A (en) * 1996-07-01 2000-07-04 Umbrell; Richard Buffer centering system
US6105197A (en) * 1998-04-14 2000-08-22 Umbrell; Richard T. Centering system for buffing pad
US6298518B1 (en) 1998-04-14 2001-10-09 Richard T. Umbrell Heat dissipating buffing pad
WO2002045948A1 (en) * 2000-12-07 2002-06-13 Hp-Chemie Pelzer Research And Development Ltd. Laminar shaped body
FR2892340A1 (en) * 2005-10-24 2007-04-27 Salomon Sa Stratified sandwich structure IMPROVED

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161477A3 (en) * 1984-05-12 1987-05-06 Alkor Gmbh Kunststoffe Moulded body, parts of a moulded body or sheet for the interior of motor vehicles
EP0161477A2 (en) * 1984-05-12 1985-11-21 Alkor Gmbh Kunststoffe Moulded body, parts of a moulded body or sheet for the interior of motor vehicles
US5334338A (en) * 1988-03-24 1994-08-02 Dr. Alois Stankiewicz Gmbh Process for manufacturing a sound insulating structure
EP0334178A2 (en) * 1988-03-24 1989-09-27 Stankiewicz GmbH Sound-insulating assembly, its use and method of making it
EP0334178A3 (en) * 1988-03-24 1990-12-05 Stankiewicz GmbH Sound-insulating assembly, its use and method of making it
EP0379361A1 (en) * 1989-01-18 1990-07-25 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5185964A (en) * 1989-01-18 1993-02-16 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
USRE35021E (en) * 1989-01-18 1995-08-22 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5396737A (en) * 1989-01-18 1995-03-14 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5635271A (en) * 1990-02-20 1997-06-03 E. I. Du Pont De Nemours And Company Shaped article with thermoformed composite sheet
EP0602033A1 (en) * 1991-08-20 1994-06-22 E.I. Du Pont De Nemours And Company Composite shaped article
EP0602033A4 (en) * 1991-08-20 1995-04-26 Du Pont Composite shaped article.
BE1005821A3 (en) * 1992-05-18 1994-02-08 Recticel PROCESS FOR THE PRODUCTION OF SELF-SUPPORTING APPETIZERS PLASTIC PARTS AND THUS MANUFACTURED trim part.
WO1993023237A1 (en) * 1992-05-18 1993-11-25 Recticel Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts
US5389032A (en) * 1993-04-07 1995-02-14 Minnesota Mining And Manufacturing Company Abrasive article
US6081959A (en) * 1996-07-01 2000-07-04 Umbrell; Richard Buffer centering system
WO1998024622A1 (en) * 1996-12-04 1998-06-11 Lear Corporation Durable, energy-absorptive expanded polypropylene/integral skin pur foam structural composites
US6105197A (en) * 1998-04-14 2000-08-22 Umbrell; Richard T. Centering system for buffing pad
US6298518B1 (en) 1998-04-14 2001-10-09 Richard T. Umbrell Heat dissipating buffing pad
WO2002045948A1 (en) * 2000-12-07 2002-06-13 Hp-Chemie Pelzer Research And Development Ltd. Laminar shaped body
FR2892340A1 (en) * 2005-10-24 2007-04-27 Salomon Sa Stratified sandwich structure IMPROVED
WO2007048899A1 (en) * 2005-10-24 2007-05-03 Salomon S.A. Improved layered sandwich structure

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal