公开(公告)号：US3660184A

公开(公告)日：1972-05-02

申请号：US3660184D

申请日：1970-05-18

Applicant: CEFILAC

Inventor： BURELLE PIERRE ,  ENGELHARDT JEAN ALFRED

IPC: F02F11/00 ,  F16J15/10 ,  B29J5/02

CPC classification number: F02F11/002 ,  F16J15/102 ,  F16J15/108 ,  Y10T428/2907

Abstract: Method of forming gaskets by projecting a layer comprising 7090% of a fibrous material and 10-30% of a settable binder onto a supporting sheet, causing the binder to set, and there compressing the layer. An adhesive may be used to secure the layer to the sheet, or the sheet may be treated to prevent adhesion of the layer and removed after the compression step.

Abstract translation: 通过将包含70-90％的纤维材料的层和10-30％的可固化粘合剂的层投影到支撑片材上形成垫圈的方法，使粘合剂固化，并且压缩该层。 可以使用粘合剂将层固定到片材上，或者可以处理片材以防止层的粘附并且在压缩步骤之后被去除。