Compositions: coating or plastic – Coating or plastic compositions – Miscellaneous
Patent
1995-07-10
1996-07-30
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Miscellaneous
106243, 106253, 106266, 106285, 10628716, 10628726, 10628734, 106 33, 1521541, 523166, C09D 500, C09D19100, C09D19900
Patent
active
055407676
ABSTRACT:
A tire gel balancing composition having a Storage modulus of between 3000 and 15000 Pa and the Specific Gravity less than 1000 kg/m.sup.3 in the temperature range between -20.degree. and +90.degree. C., preferably its Storage modulus is about 9000 Pa, is capable of balancing tires by being able to flow under the vibrations caused by imbalance in a wheel assembly. The composition preferably comprises a mixture of: 1) paraffinic oils, polybutene oils, polyol esters or polyol ethers; 2) hydrophobic or hydrophilic fumed silica; 3) poly-alkyl-methacrylates, styrene-ethylene-propylene block copolymers or polyhydroxycarboxyl acid derivatives; and optionally corrosion inhibitors and antioxidants.
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PCT Search Report of (May 21, 1991) for PCT/SE91/00673 based on SE 9003577-5.
Bertil Lars
Brunsman David
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