发明名称 Method for making a cushioned article
摘要 A method is provided for making a cushioned article. A base is formed in a female base mold. The base has a substantially smooth exterior and a substantially rough interior surface. A flexible skin is formed by applying at least one carrier solvent free material onto a form. The base and flexible skin are assembled such that a cavity is formed therebetween and a foam material is injected into the cavity such that when the foam material cures, the foam material unites the base with the flexible skin to form the article. A method is also provided for making a cushioned article in which a first carrier solvent free resin mixture is applied to a form to form a first coating, a second carrier solvent free resin mixture is applied to the first coating to form a second coating, a foamable polymeric resin is applied onto the second coating to form a third coating, a binder coating is applied to the third coating and a fiberglass coating is applied onto the binder coating to form the cushioned article.
申请公布号 US6030560(A) 申请公布日期 2000.02.29
申请号 US19970925560 申请日期 1997.09.08
申请人 INTERNATIONAL CUSHIONED PRODUCTS, INC. 发明人 BORTZ, JR., WAYNE E.
分类号 B29C44/12;(IPC1-7):B29C44/06 主分类号 B29C44/12
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