DE59700061C5 - Cold workable joint tape - Google Patents

Cold workable joint tape Download PDF

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Publication number
DE59700061C5
DE59700061C5 DE59700061.1T DE59700061T DE59700061C5 DE 59700061 C5 DE59700061 C5 DE 59700061C5 DE 59700061 T DE59700061 T DE 59700061T DE 59700061 C5 DE59700061 C5 DE 59700061C5
Authority
DE
Germany
Prior art keywords
adhesive
block copolymer
styrene
tape according
joint tape
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.)
Expired - Lifetime
Application number
DE59700061.1T
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German (de)
Other versions
DE59700061D1 (en
Inventor
Dr. Faerber Peter
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.)
Denso Holding GmbH and Co KG
Original Assignee
Denso Holding GmbH and Co KG
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
Priority claimed from DE19603896A external-priority patent/DE19603896A1/en
Application filed by Denso Holding GmbH and Co KG filed Critical Denso Holding GmbH and Co KG
Priority to DE59700061.1T priority Critical patent/DE59700061C5/en
Publication of DE59700061D1 publication Critical patent/DE59700061D1/en
Application granted granted Critical
Publication of DE59700061C5 publication Critical patent/DE59700061C5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Verwendung eines kalt verlegbaren Bandes bestehend aus polymervergütetem Straßenbaubitumen, das auf wenigstens einer Seite mit einer gesonderten Kleberschicht verbunden ist, als Fugenband im Straßenbau.Use of a cold-laid band consisting of polymer-modified road bitumen, which is connected on at least one side with a separate adhesive layer, as a joint tape in road construction.

Description

Der X. Zivilsenat des Bundesgerichtshofs hat auf die mündliche Verhandlung vom 27. Oktober 2015 für Recht erkannt:
Auf die Berufung der Klägerin zu 1 wird das am 4. Oktober 2012 verkündete Urteil des 10. Senats (Juristischen Beschwerdesenats und Nichtigkeitssenats) des Bundespatentgerichts unter Zurückweisung des weitergehenden Rechtsmittels abgeändert.The X. Civil Senate of the Federal Court of Justice has recognized the hearing at the hearing on 27 October 2015:
On the appeal of the plaintiff to 1, the judgment of the 10th Senate (Legal Appeal and Nullity Senate) of the Federal Patent Court, announced on 4 October 2012, was amended, rejecting the further appeal.

Das europäische Patent 792 973 wird mit Wirkung für die Bundesrepublik Deutschland dadurch teilweise für nichtig erklärt, dass die Patentansprüche 1, 2 und 7 folgende Fassung erhalten:The European Patent 792,973 is partially annulled, with effect for the Federal Republic of Germany, by claims 1, 2 and 7 being replaced by the following:

Claims (7)

Verwendung eines kalt verlegbaren Bandes bestehend aus polymervergütetem Straßenbaubitumen, das auf wenigstens einer Seite mit einer gesonderten Kleberschicht verbunden ist, als Fugenband im Straßenbau.Use of a cold-laid band consisting of polymer-modified road bitumen, which is connected on at least one side with a separate adhesive layer, as a joint tape in road construction. Verwendung eines Bandes nach Anspruch 1, dadurch gekennzeichnet, dass die Kleberschicht eine Dicke zwischen 0,2 und 4 mm aufweist.Use of a tape according to claim 1, characterized in that the adhesive layer has a thickness between 0.2 and 4 mm. Fugenband nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kleber zusammengesetzt ist aus lineares Styrol-Butadien-Styrol-Blockcopolymer 5–40% vorzugsweise 10–20% lineares Styrol-Isopren-Styrol-Blockcopolymer 4–40% vorzugsweise 10–20% Polyterpenharz aus alpha-Pinen 20–80% vorzugsweise 30–50% vorwiegend bis rein naphthenisches Öl 5–30% vorzugsweise 5–10% Phenolantioxydans 01–0,3% vorzugsweise 0,1–0.2%
Joint tape according to claim 1 or 2, characterized in that the adhesive is composed of linear styrene-butadiene-styrene block copolymer 5-40%, preferably 10-20% linear styrene-isoprene-styrene block copolymer 4-40%, preferably 10-20% Polyterpene resin from alpha-pinene 20-80% preferably 30-50% predominantly pure naphthenic oil 5-30%, preferably 5-10% Phenolantioxydans 01-0.3% preferably 0.1-0.2%
Fugenband nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kleber zusammengesetzt ist aus lineares Styrol-Butadien-Styrol-Blockcopolymer 5–40% vorzugsweise 10–20% lineares Styrol-Isopren-Styrol-Blockcopolymer 5–40% vorzugsweise 10–20% vorwiegend bis rein naphthenisches Öl 5–30% vorzugsweise 10–20% Glycerinester von hydriertem Kolophonium 10–50% vorzugsweise 15–35% Kohlenwasserstoffharz 20–70% vorzugsweise 30–60% Phenolantioxydans 0,1–0,3% vorzugsweise 0,1–0,2%
Joint tape according to claim 1 or 2, characterized in that the adhesive is composed of linear styrene-butadiene-styrene block copolymer 5-40%, preferably 10-20% linear styrene-isoprene-styrene block copolymer 5-40%, preferably 10-20% predominantly pure naphthenic oil 5-30%, preferably 10-20% Glycerol ester of hydrogenated rosin 10-50% preferably 15-35% Hydrocarbon resin 20-70%, preferably 30-60% Phenolantioxydans 0.1-0.3%, preferably 0.1-0.2%
Fugenband nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kleber zusammengesetzt ist aus lineares Styrol-Butadien-Styrol-Blockcopolymer 5–40% vorzugsweise 10–20% lineares Styrol-Isopren-Styrol-Blockcopolymer 5–40% vorzugsweise 10–20% vorwiegend bis rein naphthenisches Öl 5–30% vorzugsweise 10–20% Veresterungsprodukt aus Naturharzsäuren und Polyetheralkoholen 5–40% vorzugsweise 10–25% Hydroabietylalkohol 10–30% vorzugsweise 15–25%
Joint tape according to claim 1 or 2, characterized in that the adhesive is composed of linear styrene-butadiene-styrene block copolymer 5-40%, preferably 10-20% linear styrene-isoprene-styrene block copolymer 5-40%, preferably 10-20% predominantly pure naphthenic oil 5-30%, preferably 10-20% Esterification product of natural resin acids and polyether alcohols 5-40%, preferably 10-25% hydroabietyl 10-30%, preferably 15-25%
Fugenband nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Kleber ein Polymer-Gemisch enthält, das einen Anteil an OH-Gruppen von 4–10%, vorzugsweise 5 bis 6,5% aufweist zur Reaktion mit einem Primer, der ein Isocyanat-Gemisch enthält mit einem Anteil an Isocyanat-Gruppen von 20 bis 40%, vorzugsweise 30–35%.Joint tape according to one of claims 1 to 5, characterized in that the adhesive contains a polymer mixture which has a content of OH groups of 4-10%, preferably 5 to 6.5% for the reaction with a primer, the Isocyanate mixture containing from 20 to 40%, preferably 30-35%, of isocyanate groups. Verwendung eines Bandes nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Kleberbeschichtung so eingestellt ist, dass die Klebeigenschaften durch Anlösung erst dann entwickelt werden, wenn der Kleber mit einem Primer in Berührung kommt, der höher siedende Lösungsmittel enthält. Use of a tape according to any one of claims 1 to 6, characterized in that the adhesive coating is adjusted so that the adhesive properties are not developed by dissolution until the adhesive comes into contact with a primer containing higher-boiling solvent.
DE59700061.1T 1996-02-03 1997-01-25 Cold workable joint tape Expired - Lifetime DE59700061C5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59700061.1T DE59700061C5 (en) 1996-02-03 1997-01-25 Cold workable joint tape

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19603896A DE19603896A1 (en) 1996-02-03 1996-02-03 Cold-applied joint tape and method for laying a joint tape
DE19603896 1996-02-03
DE59700061.1T DE59700061C5 (en) 1996-02-03 1997-01-25 Cold workable joint tape
EP97101166A EP0792973B2 (en) 1996-02-03 1997-01-25 Cold processable joint strip

Publications (2)

Publication Number Publication Date
DE59700061D1 DE59700061D1 (en) 1999-02-11
DE59700061C5 true DE59700061C5 (en) 2016-08-04

Family

ID=26022600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59700061.1T Expired - Lifetime DE59700061C5 (en) 1996-02-03 1997-01-25 Cold workable joint tape

Country Status (1)

Country Link
DE (1) DE59700061C5 (en)

Also Published As

Publication number Publication date
DE59700061D1 (en) 1999-02-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn
8310 Action for declaration of annulment