ADHESIVE COMPOSITIONS FOR BONDING PASSIVE SUBSTRATES SUCH AS MAGNESIUM ALLOYS
申请人:Henkel Loctite Corporation
公开号:EP1285037A2
公开(公告)日:2003-02-26
[EN] ADHESIVE COMPOSITIONS FOR BONDING PASSIVE SUBSTRATES SUCH AS MAGNESIUM ALLOYS<br/>[FR] COMPOSITIONS ADHESIVES DESTINEES A LA LIAISON DE SUBSTRATS PASSIFS TELS QUE DES ALLIAGES DE MAGNESIUM
申请人:LOCTITE CORP
公开号:WO2001088050A2
公开(公告)日:2001-11-22
Adhesive compositions are disclosed which cure rapidly and completely on confinement between passive substrates, such as magnesium alloys, that are deficient in transition metals and transition metal ions. The compositions include one or more acrylate resins, one or more peroxy free radical initiators, one or more onium salts, and an accelerator such as acetylphenyl hydrazine desirably in an amount of about 1.0 % or less by weight of the composition. These compositions provide exceptional bonding to such substrates without the need for a transition metal primer. Methods of making and using such compositions are also disclosed.
[EN] SEMI-SOLID ONE- OR TWO-PART COMPOSITIONS<br/>[FR] COMPOSITIONS SEMI-SOLIDES EN UNE OU DEUX PARTIE(S)
申请人:LOCTITE R & D LTD
公开号:WO2001092434A1
公开(公告)日:2001-12-06
A composition including at least one anaerobically polymerizable compound; and at least one condensation product of an aldehyde and or ketone/with a polyol. The invention also provides a composition as described above which is in the form of a soft solid, for example, in the form of a stick. A two-part composition is provided, comprising a first part containing at least one polymerizable compound; and a second part containing at least one curing component for polymerizing the composition, wherein at least one of the first or second parts additionally comprises at least one gelling or solidifying agent. A kit is provided comprising the composition according to the invention which includes at least one primer component and at least one carrier solvent for the primer component, and a second composition which includes at least one anaerobically polymerizable compound and at least one condensation product of an aldehyde and or ketone/with a polyol. A pack is also provided, comprising: a shaped mass of a composition which includes at least one anaerobically polymerizable compound and at least one condensation product of an aldehyde and or ketone/with a polyol, and a container (1) for the composition. The container (1) has a mechanism for expelling the shaped mass.
v. Pechmann; Runge, Chemische Berichte, 1894, vol. 27, p. 1698
作者:v. Pechmann、Runge
DOI:——
日期:——
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