Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1991-09-13
1994-05-17
Kight, III, John
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
4283084, 521 56, 521 60, 521142, 521143, 521146, B32B 514
Patent
active
053126610
ABSTRACT:
An artificial soil made from thermoplastic resin foamed particles is disclosed, in which a plurality of thermoplastic resin foamed particles and a plurality of fine substances are bonded to each other by heat fusion of the thermoplastic resin foamed particles to form a porous structure. The artificial soil is excellent in not only air permeability, hydrophobic properties, and draining properties but also water retention and fertilizer retention.
REFERENCES:
patent: 4440908 (1984-04-01), McClain
patent: 4647543 (1987-03-01), Bartosiak et al.
patent: 4812339 (1989-03-01), Shibata et al.
Nakamura et al, Chemical Abstracts, No. 131490C, vol. 93, No. 13, Sep. 9, 1980, Columbus, Ohio, p. 580.
Azuma Hiroshi
Suzuki Takeji
Cooney John M.
Kight III John
Sekisui Kaseihin Kogyo Kabushiki Kaisha
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