|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||523/221 ; 523/206 ; 523/220|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 4|
In a rotationally-molded thermoplastic refuse container of the type having a hollow handle integrally-molded with a refuse-carrying compartment of the container, the improvement which includes a wall integrally-formed with the refuse container and sealingly enclosing the hollow handle from communication with the refuse-carrying compartment of the container for providing greater strength to the container and preventing refuse from lodging in the hollow handles.
A thermoplastic molding composition for forming a rotationally-molded plastic article, said composition comprising a blend of powdered resin particles and micro-pellets, wherein said powdered resin particles have an average diameter of between about 300 and 900 microns and wherein said micro-pellets have an average diameter of between about 700 and 1300 microns and further wherein said micro-pellets always have an average diameter greater than said powdered resin particles.