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公开(公告)号：US06251410B1
公开(公告)日：2001-06-26
申请号：US09290637
申请日：1999-04-12
申请人： Michael Thomas Schiraldi , John Charles Subelka , Ralph Korpman , Bruce C. Johnson , Atiye Erden Tanverdi , Ivor Peter Lewis
发明人： Michael Thomas Schiraldi , John Charles Subelka , Ralph Korpman , Bruce C. Johnson , Atiye Erden Tanverdi , Ivor Peter Lewis
IPC分类号： A61K600
摘要： A dental floss formed from a single hollow monofilament in the shape of a flattened tube. The monofilament is formed of a blend that includes a base polymer, a block copolymer and a compatibilizer.
摘要翻译： 由扁平管形状的单个中空单丝形成的牙线。 单丝由包含基础聚合物，嵌段共聚物和增容剂的共混物形成。
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公开(公告)号：US06527996B2
公开(公告)日：2003-03-04
申请号：US09774460
申请日：2001-01-31
申请人： Michael Thomas Schiraldi , John Charles Subelka , Ralph Korpman , Bruce C. Johnson , Atiye Erden Tanverdi , Ivor Peter Lewis
发明人： Michael Thomas Schiraldi , John Charles Subelka , Ralph Korpman , Bruce C. Johnson , Atiye Erden Tanverdi , Ivor Peter Lewis
IPC分类号： D01D5098
摘要： This invention relates to a novel composition for use in dental flosses or tapes. More particularly, it relates to novel compositions containing a base polymer, a block copolymer and a nonmigrating compatibilizer or plasticizer that, in combination in a blend, result in a floss or dental tape having good breaking strength, elongation, tenacity, nick resistance and gentleness to the gums.
摘要翻译： 本发明涉及一种用于牙线或胶带的新型组合物。 更具体地说，本发明涉及含有基础聚合物，嵌段共聚物和非转移增容剂或增塑剂的新型组合物，其在共混物中组合形成具有良好断裂强度，伸长率，韧性，耐缺口性和耐温性的牙线或牙带 到牙龈
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