DE3316886A1 - Process for the production of cushioning interlayers for rigid articles to be carried on the body - Google Patents

Process for the production of cushioning interlayers for rigid articles to be carried on the body

Info

Publication number
DE3316886A1
DE3316886A1 DE19833316886 DE3316886A DE3316886A1 DE 3316886 A1 DE3316886 A1 DE 3316886A1 DE 19833316886 DE19833316886 DE 19833316886 DE 3316886 A DE3316886 A DE 3316886A DE 3316886 A1 DE3316886 A1 DE 3316886A1
Authority
DE
Germany
Prior art keywords
production
carried
interlayers
cushioning
capsule
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Withdrawn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
DE19833316886
Other languages
German (de)
Inventor
Norbert 8501 Eckental Lutz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833316886 priority Critical patent/DE3316886A1/en
Publication of DE3316886A1 publication Critical patent/DE3316886A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0405—Linings, paddings or insertions; Inner boots

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a process for the production of cushioning interlayers for rigid articles to be carried on the body, in which polydimethylsiloxane mixed with 3 percent by weight of polymethyl-H-siloxane is introduced into a bag to be placed on the body, which bag may, in addition to a catalyst, for example comprising tin(II) octanoate, also contain an addition of paraffin oil in order to simplify mixing.

Description

Beschreibungdescription

Die Erfindung betrifft ein Verfahren zur Herstellung federnder Zwischenschichten-für am Körper zu·tragende starre Gegen stände, welche sich durch geringen Zeitaufwand und Fehlen starker Drücke und Wärme auszeichnet.The invention relates to a method for producing resilient intermediate layers for rigid counterparts to be worn on the body stand, which is characterized by the low expenditure of time and the lack of strong pressures and heat.

Es ist z.B. zur Anpassung des Fußes an Ski-Schuhe bekannt, die Zwischenräume zwischen Fuß und Schuh durch flüssiges Wachs auszugleichen, das in den Schuh gespritzt wird.It is known, for example, to adapt the foot to ski boots, to fill the gaps between foot and boot with liquid To compensate for wax that is injected into the shoe.

Man hat auch schon versucht^auf 500C erwärmten Polyurethanschaum, unter Druck durch behelfsmäßig am Außenskischuh angebrachte Schläuche durch den Zwischenraum zum Innenraum hin durchzuleiten. Da der Polyurethanschaum etwa das zwölffache Volumen erreicht, so ist der Druck gegen die Weichteile des Fußes so erheblich, daß sich diese verformen und damit die gewünschte Wirkung verlieren. Natürlich muß man reichlich Polyurethanschaum herstellen, wobei nicht zu vermeiden ist, daß Restmengen verbleiben, die ungenützt beseitigt werden«^Attempts have also been made to pass polyurethane foam heated to 50 ° C. under pressure through hoses attached to the outer ski boot through the intermediate space to the interior. Since the polyurethane foam has about twelve times its volume, the pressure against the soft parts of the foot is so great that they deform and thus lose the desired effect. Of course, you have to make plenty of polyurethane foam, but it is unavoidable that residues remain which are then disposed of unused

Dazu kommt, daß bei der verwendeten hohen Temperatur die Füße nicht für eine halbe Stunde in völliger Ruhe gehalten werden können und auch die physiologischen Nachteile des Polyurethanschaumes zu schweren Bedenken führen.In addition, at the high temperature used, the feet were not kept in complete rest for half an hour and the physiological disadvantages of polyurethane foam lead to serious concerns.

Der Erfindung liegt die Aufgabe zugrunde, einen Weg zu finden/ um die bisher lange Zeit für.ein solches Verfahren auf geringste Werte herabzusetzen und zugleich jede st'arke Druckentwicklung und Erwärmung des Fußes.zu vermeiden.The invention is based on the object of finding a way / around the hitherto long time for such a method to reduce the smallest values and at the same time any strong pressure development and warming of the foot. to avoid.

Die Aufgabe wird nach der Erfindung dadurch gelöst, daß man . Polydimethyl-Siloxan, welches Hydroxyl-Endgruppen aufweist, mit etwa 3 Gewichtsprozenten Polymethyl-H-Siloxan vermischt, welches Trimethyl-Endgruppen aufweist, und diese Stoffe an den gewünschten Körperstellen in Form eines Beutels auflegt, der zusätzlich einen Katalysator wie z.B. Zinn-(II)-Oktoat in der Menge von 0,3 Gewichtsprozent in- einer Kapsel enthält, di« kurz vor dem Gebrauch zerstört und deren Inhalt mit den vor- I handenen Stoffen vermischt wird. Zur Erleichterung der Vermischung wird empfohlen, in der Kapsel noch etwas Paraphinöl , unterzubringen. . - ; The object is achieved according to the invention in that one. Polydimethyl-siloxane, which has hydroxyl end groups, mixed with about 3 percent by weight of polymethyl-H-siloxane, which has trimethyl end groups, and these substances are placed on the desired parts of the body in the form of a bag, which also contains a catalyst such as tin (II ) Octoate contains 0.3 percent by weight in a capsule, which is destroyed shortly before use and the contents of which are mixed with the substances present. To make mixing easier, it is recommended to put some paraphin oil in the capsule. . - ;

Im Gegensatz zum Polyurethanschaum, der das zwölffache seines Grundvolumens erreicht und starke Hitze vorausetzt, wird nach: In contrast to polyurethane foam, which reaches twelve times its basic volume and requires strong heat, after :

i dem Verfahren gemäß der Erfindung unter annehmbaren Temperatur ren nur etwa das zweifache Volumen und ein geringer Druck erreicht, der niemals als störend empfunden wird. :i the method according to the invention at an acceptable temperature ren only about twice the volume and a low pressure, which is never perceived as annoying. :

Claims (2)

PatentansprücheClaims 1. Verfahren zur Herstellung federnder Zwischenschichten für am Körper zu tragende starre Gegenstände,1. Process for the production of resilient intermediate layers for am Rigid objects to be carried by the body, -gekennzeichnet durch-marked by die Verwendung von Polydimethyl-Siloxan, dem 3 Gewichtsprozente Polymethyl-H-Siloxan beigefügt wird, und die nach ihrer Ve: mischung in einem dem Körper anzulegenden Beutel untergebrach· sind, der eine Kapsel mit Zinn-II-Oktoat als Katalysator enthält, wobei diese Kapsel zur Vorbereitung des Gebrauches zer-the use of polydimethyl-siloxane, to which 3 percent by weight of polymethyl-H-siloxane is added, and which according to their Ve: mixture in a bag to be placed on the body containing a capsule with tin (II) octoate as a catalyst, where this capsule is crushed in preparation for use. stört und ihr Inhalt mit den genannten Stoffen vermischt wird,disturbs and their content is mixed with the substances mentioned, 2. verfahren nach Anspruch 1,
dadurch gekennzeichnet,2. The method according to claim 1,
characterized, daß der Kapsel zur Erleichterung der Mischung etwas Paraffinö] beigegeben wird. r__. ... ..that a little paraffin oil is added to the capsule to facilitate mixing. r __. ... .. ■ OQFf ■ OQFf
DE19833316886 1983-05-07 1983-05-07 Process for the production of cushioning interlayers for rigid articles to be carried on the body Withdrawn DE3316886A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833316886 DE3316886A1 (en) 1983-05-07 1983-05-07 Process for the production of cushioning interlayers for rigid articles to be carried on the body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316886 DE3316886A1 (en) 1983-05-07 1983-05-07 Process for the production of cushioning interlayers for rigid articles to be carried on the body

Publications (1)

Publication Number Publication Date
DE3316886A1 true DE3316886A1 (en) 1984-11-08

Family

ID=6198531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833316886 Withdrawn DE3316886A1 (en) 1983-05-07 1983-05-07 Process for the production of cushioning interlayers for rigid articles to be carried on the body

Country Status (1)

Country Link
DE (1) DE3316886A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683990A3 (en) * 1994-05-23 1996-01-17 Elivoer Investments A V V Method of customization of an article of sport footwaer and article provided in accordance with said method.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683990A3 (en) * 1994-05-23 1996-01-17 Elivoer Investments A V V Method of customization of an article of sport footwaer and article provided in accordance with said method.

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Legal Events

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8139 Disposal/non-payment of the annual fee