Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1991-07-15
1993-11-16
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524275, 524277, C08K 904
Patent
active
052624536
ABSTRACT:
A cushion or trackbed material for use in a riding-ground is obtained by coating sand with a carboxyl-containing olefin polymer and an oxygen-containing wax.
REFERENCES:
patent: 4218263 (1980-08-01), Kawabata et al.
patent: 4598019 (1986-07-01), Yokoyama
patent: 4792133 (1988-12-01), Hawkins et al.
patent: 4968024 (1990-11-01), Hawkins
patent: 5041320 (1991-08-01), Meredith et al.
Aoyama Kazuo
Ikeda Sumio
Ishikawa Katuaki
Kato Yoshiteru
Niwata Hisanobu
Guarriello John J.
Michl Paul R.
Nippon Hodo Company, Limited
Nippon Oil Company Limited
Nippon Petrochemicals Company Limited
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