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US 2026/0209588 A1Published application
A filler composition
OwnerHauke WESTENBERG, Michael STANYSCHOEFSKYinventors
Life of this patent
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Abstract
Suggested is a filler composition comprising or consisting of (a) acetylene carbon black, (b) zinc and/or a zinc compound, and optionally (c) ash.
Claims15
A filler composition comprising or consisting of
- (a) acetylene carbon black,
- (b) zinc and/or a zinc compound, and optionally
- (c) ash.
A filler composition obtainable or obtained by the following steps:
- (a) providing curing bladder compounds;
- (b) subjecting said bladder compounds to pyrolysis to obtain a product mixture consisting of a solid residue, an oil and a gas fraction;
- (c) removing the oil and the gas phase from the solid residue;
- and
- (d) grinding and/or pelletizing the solid residue.
2 more elements
A process for manufacturing a filler composition comprising or consisting of the following steps:
- (a) providing curing bladder compounds;
- (b) subjecting said bladder compounds to pyrolysis to obtain a product mixture consisting of a solid residue, an oil and a gas fraction;
- (c) removing the oil and the gas phase from the solid residue;
- and
- (d) grinding and/or pelletizing the solid residue of step (c).
2 more elements
Dependencies are inferred from the claim text.