发明名称 |
Pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet containing nitroglycerin |
摘要 |
Pressure-sensitive adhesive tapes or sheets containing nitroglycerin whose release and retention are regulated. Process for the production of pressure-sensitive adhesive tapes or sheets containing nitroglycerin, in which a rubber base adhesives applied on a backing is coated with softeners containing nitroglycerin and then covered with an impermeable protection sheet. Process for the production of pressure-sensitive adhesive tapes or sheets containing nitroglycerin, in which a backing is coated with adhesives comprising a rubber base adhesive basis and tackifiers, while a separator is coated with a solution of softeners for rubber base adhesives in which nitroglycerin is dissolved, and then the softener coated surface of the separator is laid on the adhesive-coated surface of the backing and they are kept at the temperature at which nitroglycerin is stable so that the nitroglycerin and softeners transfer into the adhesives.
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申请公布号 |
US4421737(A) |
申请公布日期 |
1983.12.20 |
申请号 |
US19810247307 |
申请日期 |
1981.03.25 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;TAIHO PHARMACEUTICAL COMPANY LIMITED;NICHIBAN CO. LTD. |
发明人 |
ITO, TOSHIO;NINOMIYA, HIROSHI;YAMAGAMI, KUNIO |
分类号 |
C09J7/02;A61K9/70;A61K31/21;(IPC1-7):A61F13/02 |
主分类号 |
C09J7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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