ES2033355T3 - Cascos protectores constituidos por materiales compuestos esencialmente a base de una matriz poliisocianurica. - Google Patents

Cascos protectores constituidos por materiales compuestos esencialmente a base de una matriz poliisocianurica.

Info

Publication number
ES2033355T3
ES2033355T3 ES198888105186T ES88105186T ES2033355T3 ES 2033355 T3 ES2033355 T3 ES 2033355T3 ES 198888105186 T ES198888105186 T ES 198888105186T ES 88105186 T ES88105186 T ES 88105186T ES 2033355 T3 ES2033355 T3 ES 2033355T3
Authority
ES
Spain
Prior art keywords
matrix
polyisocianuric
protective helmets
composite materials
essentially based
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
ES198888105186T
Other languages
English (en)
Inventor
Eugenio Bianchin
Luigi Longoni
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.)
ECP Enichem Polimeri SRL
Original Assignee
ECP Enichem Polimeri SRL
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 ECP Enichem Polimeri SRL filed Critical ECP Enichem Polimeri SRL
Application granted granted Critical
Publication of ES2033355T3 publication Critical patent/ES2033355T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Reinforced Plastic Materials (AREA)
  • Details Of Resistors (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)

Abstract

CASCOS PROTECTORES PARA MOTOCICLISTAS Y / O MOTORISTAS QUE CONSTAN DE UN MATERIAL COMPUESTO DE ALTA DENSIDAD BASADO ESENCIALMENTE EN UNA MATRIZ POLISOCIANURICA, QUE TIENE UNA DENSIDAD IGUAL O MAYOR DE SOO Y PREFERENTEMENTE MAYOR DE 100 KG / M3 QUE CONTIENE APORTES DE REFUERZO, EN DONDE LA MATRIZ POLIISOCIANURICA DERIVA DE UNA UNIDAD ESTRUCTURAL DE REPETICION QUE TIENE LA FORMULA (I): EN DONDE AL MENOS UN GRUPO X REPRESENTA AL GRUPO (FORMULA II) Y AL MENOS UNA X REPRESENTA AL GRUPO (FORMULA III).
ES198888105186T 1987-04-01 1988-03-30 Cascos protectores constituidos por materiales compuestos esencialmente a base de una matriz poliisocianurica. Expired - Lifetime ES2033355T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8719925A IT1215403B (it) 1987-04-01 1987-04-01 Caschi protettivi costituiti da compositi a base essenzialmente poliisocianurica

Publications (1)

Publication Number Publication Date
ES2033355T3 true ES2033355T3 (es) 1993-03-16

Family

ID=11162390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888105186T Expired - Lifetime ES2033355T3 (es) 1987-04-01 1988-03-30 Cascos protectores constituidos por materiales compuestos esencialmente a base de una matriz poliisocianurica.

Country Status (5)

Country Link
EP (1) EP0288771B1 (es)
AT (1) ATE71495T1 (es)
DE (1) DE3867688D1 (es)
ES (1) ES2033355T3 (es)
IT (1) IT1215403B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423194A1 (de) * 1994-07-01 1996-01-04 Triumph International Ag Verfahren zur Herstellung von Ausformungen in Flächengebilden aus aromatischen Polyamiden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285052A (en) * 1969-03-27 1972-08-09 Ici Ltd Polymers
US3817939A (en) * 1973-02-21 1974-06-18 Minnesota Mining & Mfg Organic carbonate salts as isocyanate trimerization catalysts
IT1190432B (it) * 1985-12-10 1988-02-16 Montedison Spa Compositi ad alta densita' a base essenzialmente poliisocianurica

Also Published As

Publication number Publication date
EP0288771A3 (en) 1989-08-23
IT8719925A0 (it) 1987-04-01
EP0288771B1 (en) 1992-01-15
IT1215403B (it) 1990-02-08
ATE71495T1 (de) 1992-02-15
DE3867688D1 (de) 1992-02-27
EP0288771A2 (en) 1988-11-02

Similar Documents

Publication Publication Date Title
DE69016371D1 (de) Nitrotriazalon enthaltende gaserzeugende Zusammensetzungen.
DE3852672D1 (de) Verfahren zur Vereinfachung des Sortierens mit dem Rechner.
NO904231D0 (no) Lateksbundet brannbeskyttelsesmasse.
DE69014499T2 (de) Gasgenerator.
DE69017348T2 (de) Thyristor und Verfahren zu dessen Herstellung.
DE69009840T2 (de) Wasser absorbierendes Verbundmaterial und Verfahren zu seiner Herstellung.
DK0500800T3 (da) Antohæmostatiske Faktor VII-peptider
PT93227A (pt) Processo para a preparacao de tetra-hidro-imidazo-{1,4}-benzodiazepin-2-tionas e de composicoes antivirais que as contem
IT8921451A0 (it) Generatore di caratteri e procedimento per generare caratteri.
DE69002793D1 (de) Verfahren zum schutz vor zerstoerung bei gehaertetem, zementbasiertem werkstoff.
ES2033355T3 (es) Cascos protectores constituidos por materiales compuestos esencialmente a base de una matriz poliisocianurica.
MX22522A (es) Procedimiento para la elaboracion de una composici on que contiene alfa-interferon y producto obten ido mediante el mismo.
DE59008101D1 (de) Matrixdrucker.
EP0420017A3 (en) Impact modified polyurethane-polyester moulding-thermoplastics, process for their preparation and their use
DE68920159T2 (de) Graphitfasern enthaltender Verbundwerkstoff auf Harzbasis.
DE69107007D1 (de) Ölartiges Material enthaltende Wärmespeicher und Verfahren zu ihrer Herstellung.
DE69028432D1 (de) Buchstabengenerator
ES2036334T3 (es) Componentes de catalizador de polimerizacion de alqueno solidos y procedimiento para su preparacion.
ZA901796B (en) Radiation-curable mixture,and radiation-sensitive recording material produced therefrom for high-energy radiation
TH7144A (th) กรรมวิธีสำหรับเตรียม n-ซัลโฟนิล ยูเรีย
TH4273A (th) สารผสมที่ใช้เป็นสารพ่นละอองละเอียดต่อต้านการขับเหงื่อ
BR6901920U (pt) Envelope protetor para correspondencia
NO893157L (no) Biologisk nedbrytbar, ikke giftig, ufarlig loesningsmiddelblanding.
MX173146B (es) Composicion y metodo de limpieza
NO893127D0 (no) Vernehjelm.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 288771

Country of ref document: ES