Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1992-11-30
1994-06-28
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 62, 524 64, 524519, 524515, 524526, 524571, 524573, 524574, 524575, 5245755, C08K 501
Patent
active
053247582
ABSTRACT:
A vibration damping material of asphalt cement comprising a) 60-90 parts by weight of asphalt cement: b) 10-30 parts by weight of thermoplastic rubber: and c) 0-20 parts by weight of tacky producer. A total sum of weight of a), b) and c) is 100 parts by weight. A penetration of the vibration damping material falls in a range of 35 to 140.
REFERENCES:
patent: 3891585 (1975-06-01), McDonald
patent: 4069181 (1978-01-01), Healy et al.
patent: 4430464 (1984-01-01), Oliver
patent: 4430465 (1984-02-01), Abbott
"Vibration Damping Materials", Shin Nihon Seitetsu, Kabushiki Kaisha, Sales Promotional Leaflet, pp. 3-4, Translated version.
Translation of "Vibration Damping Materials" p. 3, Shin Nihon Seitetsu, Technical Bulletin, pp. 17-18, Sasaki.
Fujita Yutaka
Iatagaki Kazuyoshi
Nakamura Yutaka
Soga Yasuo
Takahashi Masaaki
Lipman Bernard
Shimizu Construction Co. Ltd.
Sohwa Shell Sekiyu Kabushiki Kaisha
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