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1.Process for the continuous biaxial stretching of a traveling sheet 失效
Title translation: 移动片的连续双轴拉伸的方法公开(公告)号:US3375313A
公开(公告)日:1968-03-26
申请号:US50559865
申请日:1965-10-21
Applicant: BAYER AG
Inventor: HIERONYMUS ZYGAN , OTTO KOCH , HERMANN SCHNELL , ARTHUR PRIETZSCHK , KURT ROMLING
CPC classification number: B29C55/02 , B29C55/165 , B29C67/0011 , Y10S264/73
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2.Apparatus for the continuous biaxial stretching of a traveling sheet 失效
Title translation: 用于旅行片材的连续双轴拉伸的装置公开(公告)号:US3114929A
公开(公告)日:1963-12-24
申请号:US7441560
申请日:1960-12-07
Applicant: BAYER AG
Inventor: HIERONYMUS ZYGAN , OTTO KOCH , HERMANN SCHNELL , ARTHUR PRIETZSCHK , KURT ROMLING
CPC classification number: B29C55/02 , B29C55/165 , B29C67/0011 , Y10S264/73
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3.Process for treating amorphous polycarbonate film with solvent vapor 失效
Title translation: 用溶剂蒸气处理无定形聚碳酸酯膜的方法公开(公告)号:US3327033A
公开(公告)日:1967-06-20
申请号:US29608763
申请日:1963-07-18
Applicant: BAYER AG
Inventor: OTTO KOCH , ARTHUR PRIETZSCHK , ALFRED REICHLE , HIERONYMUS ZYGAN
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