公开(公告)号：US4495889A

公开(公告)日：1985-01-29

申请号：US444486

申请日：1982-11-24

Applicant: Thomas J. Riley

Inventor： Thomas J. Riley

IPC: B05D7/24 ,  B07B7/04 ,  C08G61/02 ,  B05C15/00

CPC classification number: B05D1/60 ,  B07B7/04 ,  C08G61/025 ,  C08G2261/3424

Abstract: Method and apparatus are disclosed for coating substrates with a film polymer based on p-xylylene by vapor-shaped polymerization. The apparatus monitors the monomer vapor pressure after pyrolization of the cyclic di-p-xylylene dimer, compares the measured pressure to a predetermined pressure needed to effect a completed vapor-phase polymerization reaction, and adjusts the temperature of vaporization in response to variations between measured pressure and the predetermined pressure.

Abstract translation: 公开了通过气相聚合用基于对二甲苯的薄膜聚合物涂覆基材的方法和装置。 该装置在循环二对二甲苯二聚体的热解后监测单体蒸气压，将测得的压力与实现完成的气相聚合反应所需的预定压力进行比较，并根据测量值之间的变化调节蒸发温度 压力和预定压力。