EP1053768B1 - Kunststoff-Skibelag - Google Patents
Kunststoff-Skibelag Download PDFInfo
- Publication number
- EP1053768B1 EP1053768B1 EP99109681A EP99109681A EP1053768B1 EP 1053768 B1 EP1053768 B1 EP 1053768B1 EP 99109681 A EP99109681 A EP 99109681A EP 99109681 A EP99109681 A EP 99109681A EP 1053768 B1 EP1053768 B1 EP 1053768B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic
- coating according
- filling material
- ski coating
- boron
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C5/00—Skis or snowboards
- A63C5/04—Structure of the surface thereof
- A63C5/056—Materials for the running sole
Definitions
- the invention relates to a plastic ski base with a particulate that improves the sliding properties Of filler.
- Polymers are preferred for plastic ski coverings used with a hydrophobic character, such as Polyethylene.
- tread materials C-modified PE with regard to sliding speed has in the past few years has made them the largest Make up part of the ski base used in ski construction.
- This Ski coverings contain the filler additive carbon in a relatively large amount. Due to the inherent color of carbon in the soot and graphite modifications these fast-moving ski toppings have a black color on.
- EP-A-0 538 185 also describes a ski covering with filler, among others with aluminum powder and / or with graphite.
- the object of the invention is a Specify filler additive to the ski base for the desired Sliding properties in a significantly smaller amount can be added as the usual carbon and with which can be avoided from blackening, so that the Ski surface if desired by adding suitable Colorants can be colored.
- the plastic ski covering according to the invention, with to whom the task is solved is characterized by that the filler additive is at least one of the following Substances contain: boron, at least one boron compound, at least a nitride.
- the filler additive can suitably be used as the nitride Contain aluminum nitride.
- the filler additive boron nitride can be used as the boron compound contain.
- the Filler additive thus at least one of the following Fabrics: boron, boron nitride, aluminum nitride.
- the filler additive can also Contain carbon in the form of carbon black and / or graphite.
- the amount of filler added is Rule 0.2 to 20, preferably 0.5 to 3, parts by weight per 100 parts by weight of plastic.
- the plastic used can expediently be ultra-high-molecular low-pressure polyethylene with a molecular weight of 4 to 12 ⁇ 10 6 g / mol, which is processed in the press-sintering process, or low-pressure polyethylene with a molecular weight of 200,000 to 600,000 g / mol, which is processed in the extrusion process ,
- ski base can not only be used in the Press sintering process with subsequent peeling, but also produced, for example, in the extrusion process become.
- the admixture is essential for the invention of the filler additive mentioned at the beginning.
- Example 1 96 parts by weight of "Hostalen GUR” 4170 with a molecular weight of 10.5 x 10 6 are processed with 4 parts by weight of aluminum nitride powder (specific surface area 1.2 m 2 / g) as described in Example 1 to form a ski base.
- the covering has a greyish, homogeneous color.
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Lubricants (AREA)
- Tires In General (AREA)
Description
Lauffläche nach Beispiel | Zusammensetzung der Lauffläche [Gew.-Teile] | Gemessene Zeit |
1 | PE [95] | 17,014 sec |
B [5] | ||
2 | PE [99] | 16,981 sec |
BN [1] | ||
3 | PE [96] | 16,968 sec |
AlN [4] | ||
A | PE [100] | 17,795 sec |
B | PE [85] | 16,963 sec |
C [15] |
Claims (10)
- Kunststoff-Skibelag mit einem die Gleiteigenschaften verbessernden, teilchenförmigen Füllstoffzusatz, dadurch gekennzeichnet, dass der Füllstoffzusatz wenigstens einen der folgenden Stoffe enthält: Bor, wenigstens eine Borverbindung, wenigstens ein Nitrid.
- Kunststoff-Skibelag nach Anspruch 1, dadurch gekennzeichnet, dass der Füllstoffzusatz zusätzlich Kohlenstoff enthält.
- Kunststoff-Skibelag nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Füllstoffzusatz als Nitrid Aluminiumnitrid enthält.
- Kunststoff-Skibelag nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Füllstoffzusatz als Borverbindung Bornitrid enthält.
- Kunststoff-Skibelag nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Füllstoffzusatz wenigstens einen der folgenden Stoffe enthält: Bor, Bornitrid, Aluminiumnitrid.
- Kunststoff-Skibelag nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass er auf 100 Gewichtsteile Kunststoff 0,2 bis 20, vorzugsweise 0,5 bis 3, Gewichtsteile Füllstoffzusatz enthält.
- Kunststoff-Skibelag nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Kunststoff pressgesintertes Kunststoffpulver oder Kunststoffgranulat ist.
- Kunststoff-Skibelag nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Kunststoff Polyethylen ist, vorzugsweise Niederdruckpolyethylen.
- Kunststoff-Skibelag nach Anspruch 8, dadurch gekennzeichnet, dass der Kunststoff Niederdruckpolyethylen mit einer Molmasse von 4 bis 12 x 106 g/mol ist.
- Kunststoff-Skibelag nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Kunststoff extrudiertes Niederdruckpolyethylen mit einer Molmasse von 0, 2 bis 0, 6 x 106 g/mol ist.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59907937T DE59907937D1 (de) | 1999-05-17 | 1999-05-17 | Kunststoff-Skibelag |
AT99109681T ATE255455T1 (de) | 1999-05-17 | 1999-05-17 | Kunststoff-skibelag |
EP99109681A EP1053768B1 (de) | 1999-05-17 | 1999-05-17 | Kunststoff-Skibelag |
US09/571,323 US6333376B1 (en) | 1999-05-17 | 2000-05-15 | Plastic ski coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99109681A EP1053768B1 (de) | 1999-05-17 | 1999-05-17 | Kunststoff-Skibelag |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1053768A1 EP1053768A1 (de) | 2000-11-22 |
EP1053768B1 true EP1053768B1 (de) | 2003-12-03 |
Family
ID=8238190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109681A Expired - Lifetime EP1053768B1 (de) | 1999-05-17 | 1999-05-17 | Kunststoff-Skibelag |
Country Status (4)
Country | Link |
---|---|
US (1) | US6333376B1 (de) |
EP (1) | EP1053768B1 (de) |
AT (1) | ATE255455T1 (de) |
DE (1) | DE59907937D1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008006512U1 (de) | 2008-05-13 | 2009-09-24 | Cps Gmbh | Skibelag |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409339B (de) * | 2000-02-02 | 2002-07-25 | Isosport Verbundbauteile | Skibelag mit trockenschmiereffekt |
DE502004001734D1 (de) * | 2004-07-02 | 2006-11-23 | Ims Kunststoff Ag | Lauffläche für ein Wintersportgerät |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH66193A (de) * | 1913-08-04 | 1914-08-17 | M B H Brockdorff Witzenmann | Elektrischer Warm-, bezw. Heißwasser- oder Dampferzeuger |
CH657993A5 (en) | 1983-01-14 | 1986-10-15 | Ims Kunststoff Ag | Covering for the running surface of a ski |
CH660018A5 (en) | 1984-03-08 | 1987-03-13 | Ims Kunststoff Ag | Ski wax |
CH666193A5 (en) * | 1986-02-14 | 1988-07-15 | Ims Kunststoff Ag | Coating for ski running surface of sintered ldpe and finer additive - giving high ratio of static to kinetic friction, useful for nordic ski |
US5272199A (en) * | 1991-10-18 | 1993-12-21 | Ims Kunststoff Ag | Ski coating and filler for a coating |
US5409622A (en) * | 1994-02-07 | 1995-04-25 | Orpac, Inc. | Surface lubricant for objects contacting forms of water and method of preparation |
-
1999
- 1999-05-17 AT AT99109681T patent/ATE255455T1/de active
- 1999-05-17 DE DE59907937T patent/DE59907937D1/de not_active Expired - Lifetime
- 1999-05-17 EP EP99109681A patent/EP1053768B1/de not_active Expired - Lifetime
-
2000
- 2000-05-15 US US09/571,323 patent/US6333376B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008006512U1 (de) | 2008-05-13 | 2009-09-24 | Cps Gmbh | Skibelag |
Also Published As
Publication number | Publication date |
---|---|
DE59907937D1 (de) | 2004-01-15 |
ATE255455T1 (de) | 2003-12-15 |
EP1053768A1 (de) | 2000-11-22 |
US6333376B1 (en) | 2001-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4430474C1 (de) | Gleitlagerwerkstoff und dessen Verwendung zur Herstellung eines Verbundschichtwerkstoffes | |
DE2166809C3 (de) | Lagermaterial | |
DE3220894A1 (de) | Organisches reibungsmaterial | |
DE69629806T2 (de) | Polyacetalharzzusammensetzung | |
DE60006170T2 (de) | Asbestfreie Reibungsmaterialien | |
DE2911583A1 (de) | Bremsblockmaterial | |
DE3047344A1 (de) | Verfahren zur herstellung von zu hoher dichte gesinterten feuerbestaendigen zusammensetzungen | |
EP1053768B1 (de) | Kunststoff-Skibelag | |
EP0960905B1 (de) | Kunststoff-Skibelag | |
DE2818353A1 (de) | Kautschukmaterialien mit ausgezeichnetem griff auf eis | |
EP0181542B1 (de) | Thermoplastische Polyoxymethylenformmassen mit hoher Abriebfestigkeit | |
DE3720135C2 (de) | Öl enthaltende Spritzgußmasse | |
DE2846498A1 (de) | Formmassen auf basis von phenol-aldehydharzen, verfahren zu deren herstellung und deren verwendung | |
DE3024781C2 (de) | Polymerisatmischung und ihre Verwendung zur Herstellung einer Polymerisatlösung in einem dipolaren aprotischen Lösungsmittel | |
CH660018A5 (en) | Ski wax | |
EP2527014B1 (de) | Skibelag | |
EP0538185B1 (de) | Skibelag und Füllstoff für einen Belag | |
DE2539847A1 (de) | Asbestfreie bremsbelaege, insbesondere fuer schienenfahrzeuge | |
CH657993A5 (en) | Covering for the running surface of a ski | |
DE2932647C2 (de) | ||
DE4335499A1 (de) | Asbestfreie Reibungsmaterialzusammensetzung und deren Herstellungsverfahren | |
EP0328514B1 (de) | Schmiermittel | |
DE2262752B2 (de) | Granulierte polysiloxanformmasse | |
DE1208490C2 (de) | Verwendung von bestimmten oxymethylenpolymeren zum herstellen von verbundmaterialien | |
DE3636120A1 (de) | Integrierte rotornabe und verfahren zu ihrer herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE FR IT LI |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010510 |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR IT LI |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GEISSBUEHLER, URS |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR IT LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: HANS ULRICH SEIFERT FELBER SEIFERT & PARTNER Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59907937 Country of ref document: DE Date of ref document: 20040115 Kind code of ref document: P |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040906 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20110523 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110427 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20110516 Year of fee payment: 13 Ref country code: DE Payment date: 20110511 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110804 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 255455 Country of ref document: AT Kind code of ref document: T Effective date: 20120517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120517 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130131 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59907937 Country of ref document: DE Effective date: 20121201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121201 |