发明名称 |
COMPOSITION FOR MANUFACTURING PLUGS AND METHOD FOR MANUFACTURING IT |
摘要 |
The present invention relates to a composition which can be used especially for the manufacture of stoppers, and to its manufacturing method. A composition principally consists of particles of ligneous vegetable material such as natural cork or wood, of a plastic having a closed-cell structure such as expandable microspheres, and of a binder; a stopper comprises at least one active portion consisting of a composition according to the invention, and the said binder is a food-grade adhesive, for example of the polyurethane or acrylic type. The technical field of the invention is that of the cork industry. |
申请公布号 |
HU9302125(D0) |
申请公布日期 |
1993.11.29 |
申请号 |
HU19930002125 |
申请日期 |
1992.01.14 |
申请人 |
BOUCHONS A CHAMPAGNE SABATE,FR |
发明人 |
SABATE,BERNARD,FR;MASSE,JOEL,FR;JEANTY,GERARD,FR |
分类号 |
B27N3/02;B27J5/00;B27K7/00;B27N1/00;B27N1/02;B29C44/00;B29C67/20;B29C70/60;B29K33/00;B29L31/56;B65D39/00;B65D39/04;C08K7/22;C08K11/00;C08L33/00;C08L33/04;C08L33/12;C08L97/00;C08L97/02;C08L101/00 |
主分类号 |
B27N3/02 |
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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