Fire-resistant and insulating additives for building...

Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent

Reexamination Certificate

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Details

C106S018110, C106S018130, C106S788000, C106S815000, C252S601000, C428S920000, C428S921000

Reexamination Certificate

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08066807

ABSTRACT:
Flame-retarding additives that may also have insulating properties are disclosed that include at least one carbonate salt, and at least one additional salt, active ingredient or combination thereof. In addition, methods of forming flame-retarding additives are disclosed that include providing at least one carbonate salt, providing at least one additional salt, active ingredient or combination thereof; and combining the at least one carbonate salt along with the at least one additional salt, active ingredient or combination thereof to form the flame-retarding additive. Flame-retarding additives disclosed may also comprise at least one filler material, including sand or white sand. These additives may also be included in paints and a number of processed building materials.

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patent: 0 285721 (1988-10-01), None
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patent: WO99/11327 (1999-03-01), None
patent: WO2006/070960 (2006-07-01), None
Derwent Acc: No. 2007-057772, abstract of Chinese Patent Specification No. CN 1733641 (Feb. 2006).

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