ES2046933A1 - Material for car underbody protection film - contains bitumen, styrene-butadiene copolymer, EVA copolymer, rubber powder and mineral fillers - Google Patents

Material for car underbody protection film - contains bitumen, styrene-butadiene copolymer, EVA copolymer, rubber powder and mineral fillers

Info

Publication number
ES2046933A1
ES2046933A1 ES919101888A ES9101888A ES2046933A1 ES 2046933 A1 ES2046933 A1 ES 2046933A1 ES 919101888 A ES919101888 A ES 919101888A ES 9101888 A ES9101888 A ES 9101888A ES 2046933 A1 ES2046933 A1 ES 2046933A1
Authority
ES
Spain
Prior art keywords
pref
copolymer
bitumen
styrene
protection film
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.)
Granted
Application number
ES919101888A
Other languages
Spanish (es)
Other versions
ES2046933B1 (en
Inventor
Karlheinz Bildner
Christian Hardt
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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
Application filed by Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of ES2046933A1 publication Critical patent/ES2046933A1/en
Application granted granted Critical
Publication of ES2046933B1 publication Critical patent/ES2046933B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2395/00—Bituminous material, e.g. tar, asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Adhesive Tapes (AREA)

Abstract

A material (I) for the prodn. of underbody protection film for motor vehicles (I) contains 30-60 (pref. 38-55) wt. % bitumen, 1-10 (pref. 2.5-7.5) wt. % styrene/butadiene (SB) copolymer, 1-5 (pref. 2.5-3.5) wt. % EVA copolymer and 1-5 (pref. 2-3.5) wt. % rubber flour. (I) also contains balsamic resin and/or paraffin and, as fillers, 1-10 (pref. 2.5-6.5) wt. % unslaked lime, 23-33 (pref. 16-30) wt. % ground slate, 7-13 wt. % mica and 3-12 (pref. 5.5-10) wt. % sepiolite, and the bitumen can be partly or completely replaced by paint coagulate. USE/ADVANTAGE - (I) is useful for the above application, by rolling out as a film 0.6-1.3 (pref. 1) mm thick, which is then provided with a 0.01-0.05 mm layer of bitumen-compatible hot-melt adhesive (pref. EVA copolymer) on the top side and a 0.015-0.05 mm layer of wax (pref. PE or amide wax) on the other side (I) retains its adhesiveness and plasticity at -40 deg. C, and is stable for 30 mins. at 190 deg. C (claimed). The invention provides an environmentally acceptable material (I) with very good properties on metal surfaces which is able to withstand subsequent painting and stoving. (5pp Dwg.No.0/0)
ES09101888A 1990-09-20 1991-08-14 "MASS FOR THE PRODUCTION OF PROTECTIVE SHEETS OF THE DEADS OF AUTOMOBILE VEHICLES, USE OF THE SAME, AND PROTECTIVE SHEET" Expired - Fee Related ES2046933B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4029729A DE4029729A1 (en) 1990-09-20 1990-09-20 Material for car underbody protection film - contains bitumen, styrene¨-butadiene¨ copolymer, EVA copolymer, rubber powder and mineral fillers

Publications (2)

Publication Number Publication Date
ES2046933A1 true ES2046933A1 (en) 1994-02-01
ES2046933B1 ES2046933B1 (en) 1994-08-01

Family

ID=6414573

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101888A Expired - Fee Related ES2046933B1 (en) 1990-09-20 1991-08-14 "MASS FOR THE PRODUCTION OF PROTECTIVE SHEETS OF THE DEADS OF AUTOMOBILE VEHICLES, USE OF THE SAME, AND PROTECTIVE SHEET"

Country Status (4)

Country Link
DE (1) DE4029729A1 (en)
ES (1) ES2046933B1 (en)
FR (1) FR2667075B1 (en)
IT (1) IT1249692B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245213A1 (en) * 2004-02-10 2005-12-16 Tolsa, S.A. Additive for recovery of bituminous compositions, comprises at least a polymeric component selected from elastomers and/or plastomers, and additional component including sepiolite

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423479A1 (en) * 1994-07-05 1997-12-04 Weinsheim Chemie Heat and sound reducing coating
DE19620800A1 (en) * 1996-05-23 1997-11-27 Cww Gerko Akustik Gmbh & Co Kg Mass intended for coating sheet metal
DE19952846B4 (en) * 1999-11-03 2005-08-18 Taieb Marzouki Bitumen mixtures for the production of roofing membranes
FR2882758B1 (en) * 2005-03-04 2007-12-28 Axter Sa IMPROVED BITUMINOUS BINDER COMPRISING A REDUCED SBS FRACTION FOR SEALING AND SEALING MEMBRANE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329733A1 (en) * 1975-10-31 1977-05-27 British Petroleum Co BITUMINOUS COMPOSITIONS
US4223054A (en) * 1978-11-16 1980-09-16 Stauffer Chemical Company Dimensionally stable, calendered vinyl film
EP0095093A1 (en) * 1982-05-25 1983-11-30 Beiersdorf Aktiengesellschaft Self-adhesive ornamental sheet resistant to the impact of stones
DE3932033A1 (en) * 1989-09-26 1991-05-23 Helmut Pelzer Sprayable compsn. for damping vibration and preventing droning - contg. hard bitumen, acrylic] ester] copolymer, polymer modified bitumen, and mica

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006220B (en) * 1977-10-11 1982-03-03 British Petroleum Co Bituminous compositions and foamed materials derived from the compositions
DE3403407C2 (en) * 1984-02-01 1986-12-04 Rütgerswerke AG, 6000 Frankfurt Corrosion protection film
DD267987A1 (en) * 1987-12-28 1989-05-17 Bauelemente Faserbaustoffe Veb BITUMINOESE MASS WITH HIGH PLASTICITY
DE3812217A1 (en) * 1988-04-13 1989-10-26 Teroson Gmbh BITUMINOESE MASS AND ITS USE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329733A1 (en) * 1975-10-31 1977-05-27 British Petroleum Co BITUMINOUS COMPOSITIONS
US4223054A (en) * 1978-11-16 1980-09-16 Stauffer Chemical Company Dimensionally stable, calendered vinyl film
EP0095093A1 (en) * 1982-05-25 1983-11-30 Beiersdorf Aktiengesellschaft Self-adhesive ornamental sheet resistant to the impact of stones
DE3932033A1 (en) * 1989-09-26 1991-05-23 Helmut Pelzer Sprayable compsn. for damping vibration and preventing droning - contg. hard bitumen, acrylic] ester] copolymer, polymer modified bitumen, and mica

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245213A1 (en) * 2004-02-10 2005-12-16 Tolsa, S.A. Additive for recovery of bituminous compositions, comprises at least a polymeric component selected from elastomers and/or plastomers, and additional component including sepiolite

Also Published As

Publication number Publication date
FR2667075B1 (en) 2000-11-10
ITRM910667A1 (en) 1993-03-06
IT1249692B (en) 1995-03-09
ITRM910667A0 (en) 1991-09-06
DE4029729A1 (en) 1992-03-26
FR2667075A1 (en) 1992-03-27
ES2046933B1 (en) 1994-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050816