Stock material or miscellaneous articles – Sheet including cover or casing – Noninterengaged fibered material encased
Patent
1985-04-03
1987-11-24
Anderson, Philip
Stock material or miscellaneous articles
Sheet including cover or casing
Noninterengaged fibered material encased
264116, 264137, 264154, 264257, 422120, 428 17, 428 24, 4285428, 428905, B32B 502, A41G 100, D04H 1104
Patent
active
047089008
ABSTRACT:
To provide the perfume carrier of an artificial flower both with a high absorption capacity and with high mechanical stability, a random-fiber fleece of rayon staple fibers is mechanically stabilized by needle punching and then compressed in a press of which all the forming surfaces are heated.
REFERENCES:
patent: 2141402 (1938-12-01), Muller
patent: 2249888 (1941-07-01), Dodge
patent: 2378642 (1945-06-01), Kopplin
patent: 2963744 (1960-12-01), Cooper
patent: 3567119 (1971-03-01), Wilbert
Macke Wilfried
Siegers Hans-Peter
Anderson Philip
Greenfield Mark A.
Henkel Kommanditgesellschaft auf Aktien
Millson Jr. Henry E.
Szoke Ernest G.
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