FR2622810B1 - Procede pour la fabrication de noyaux centraux de ski - Google Patents

Procede pour la fabrication de noyaux centraux de ski

Info

Publication number
FR2622810B1
FR2622810B1 FR8814468A FR8814468A FR2622810B1 FR 2622810 B1 FR2622810 B1 FR 2622810B1 FR 8814468 A FR8814468 A FR 8814468A FR 8814468 A FR8814468 A FR 8814468A FR 2622810 B1 FR2622810 B1 FR 2622810B1
Authority
FR
France
Prior art keywords
manufacture
central ski
ski cores
cores
central
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 - Fee Related
Application number
FR8814468A
Other languages
English (en)
Other versions
FR2622810A1 (fr
Inventor
Knipp Ulrich
Ganster Otto
Jakob Dieter
Luckas Bruno
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2622810A1 publication Critical patent/FR2622810A1/fr
Application granted granted Critical
Publication of FR2622810B1 publication Critical patent/FR2622810B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • A63C5/12—Making thereof; Selection of particular materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00—Compositions for adhesives
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
FR8814468A 1987-11-05 1988-11-04 Procede pour la fabrication de noyaux centraux de ski Expired - Fee Related FR2622810B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3737524A DE3737524C2 (de) 1987-11-05 1987-11-05 Verfahren zur Herstellung von Skikernen

Publications (2)

Publication Number Publication Date
FR2622810A1 FR2622810A1 (fr) 1989-05-12
FR2622810B1 true FR2622810B1 (fr) 1993-11-19

Family

ID=6339818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814468A Expired - Fee Related FR2622810B1 (fr) 1987-11-05 1988-11-04 Procede pour la fabrication de noyaux centraux de ski

Country Status (3)

Country Link
AT (1) AT392593B (fr)
DE (1) DE3737524C2 (fr)
FR (1) FR2622810B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390198B (de) * 1988-02-26 1990-03-26 Danutec Werkstoff Verfahren zur herstellung eines schis und schi hergestellt nach diesem verfahren
FR2863582A1 (fr) 2003-12-10 2005-06-17 Salomon Sa Procede de fabrication d'une planche de glisse et planche obtenue par un tel procede

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764565A (en) * 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
AT294639B (de) * 1969-03-26 1971-11-25 Albert Bader Schikern
DE1916043A1 (de) * 1968-03-29 1970-10-01 Bader Albert Schibauteil
US3635483A (en) * 1969-09-02 1972-01-18 Larson Ind Inc Encapsulated plastic snow ski
FR2130758A5 (en) * 1970-12-04 1972-11-10 Rossignol Sa Filament reinforced skis - made by rpreloading a ski injection mould with long filament inserts
DE2461461A1 (de) * 1974-12-24 1976-07-08 Schloemann Siemag Ag Kunststoff-ski
DE2607380C3 (de) * 1976-02-24 1981-07-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen
DE2732292A1 (de) * 1977-07-16 1979-02-01 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
DE2832253A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
DE2941949C2 (de) * 1979-10-17 1983-11-03 Metzeler Schaum Gmbh, 8940 Memmingen Verfahren zur Herstellung eines Kunststoff-Ski
US4459334A (en) * 1981-10-08 1984-07-10 Rmax, Inc. Composite building panel
DE3309127A1 (de) * 1983-03-15 1984-09-20 Basf Ag, 6700 Ludwigshafen Zellige polyurethan-formkoerper, verfahren zu deren herstellung durch thermoplastische verformung von polyester-polyurethan-schaumstoffen sowie deren verwendung
DE3610961A1 (de) * 1986-04-02 1987-10-08 Bayer Ag Thermisch verformbare pur-hartschaumstoffe, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von automobilinnenverkleidung
AT390198B (de) * 1988-02-26 1990-03-26 Danutec Werkstoff Verfahren zur herstellung eines schis und schi hergestellt nach diesem verfahren

Also Published As

Publication number Publication date
FR2622810A1 (fr) 1989-05-12
ATA243788A (de) 1990-10-15
AT392593B (de) 1991-04-25
DE3737524A1 (de) 1989-05-18
DE3737524C2 (de) 1994-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse