Composition containing unsaturated silicone compounds,...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C528S010000, C528S015000, C524S588000, C433S228100

Reexamination Certificate

active

07807730

ABSTRACT:
The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from the Si atom or atoms in the backbone, component (A) having an equivalent weight in the range of about 68 to about 1000, crosslinker component (B) comprising at least 2 SiH groups, catalyst component (C) being able to catalyse the reaction between component (A) and component (B), filler component (D), wherein the equivalent weight is defined as (molecular weight of the molecule)/(number of unsaturations in the molecule).

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Encyclopedia of Polymer Science and Engineering, 2ndedition, vol. 15, pp. 204-308.
J. Burghardt, Chemie und Technologie der Polysiloxane in “Silikone, Chemie und Technologie”, Vulkan Verlag, Essen, 1989, pp. 23-37.
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DIN 53505.
DIN 53453—superseded by DIN EN ISO 179.
DIN 51048-1—superseded by DIN EN 993-7.
DIN 51048-2—superseded by DIN EN 993-6.
DIN 53455—superseded by DIN EN ISO 527-2 and 527-1.
DIN 53454—superseded by DIN EN ISO 604.
DIN 53018-1.

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