公开(公告)号：US3696742A

公开(公告)日：1972-10-10

申请号：US3696742D

申请日：1969-10-06

Applicant: MONSANTO RES CORP

Inventor： PARTS LEO P ,  HARDY EDGAR E

IPC: B41C1/14 ,  G03F7/039 ,  H05K3/12

CPC classification number: H05K3/1225 ,  B23K2201/007 ,  B41C1/145 ,  G03F7/039 ,  Y10S430/146

Abstract: An improved metal screen-printing stencil in which the nonprinting areas are closed with a solid polymer capable of undergoing residue-free depolymerization. The process of producing the stencil in which printing areas are opened by irradiation with a laser beam.

Abstract translation: 改进的金属丝网印刷模板，其中非印刷区域用能够进行无残留解聚的固体聚合物封闭。 制造通过用激光束照射打印区域的模板的制造方法。

公开(公告)号：US3627858A

公开(公告)日：1971-12-14

申请号：US3627858D

申请日：1969-11-24

Applicant: MONSANTO RES CORP

Inventor： PARTS LEO P ,  PINSKY JULES ,  HARDY EDGAR E

IPC: B29C44/04 ,  B29C44/06 ,  B29C44/34 ,  B29C71/00 ,  C08J7/02 ,  B29D27/00 ,  H01S3/00 ,  H05B7/00

CPC classification number: B23K26/0084 ,  B23K26/0006 ,  B23K26/0823 ,  B23K2203/42 ,  B29C44/04 ,  B29C44/3415 ,  B29C44/3453 ,  B29C44/56 ,  C08J7/02 ,  Y10S283/904 ,  Y10T428/24479 ,  Y10T428/24736 ,  Y10T428/249988

Abstract: A method for foaming a design on the surface of a thermoplastic article, using laser radiation to produce an embossed surface with sharp definition.