公开(公告)号：JP2008280243A

公开(公告)日：2008-11-20

申请号：JP2008183768

申请日：2008-07-15

Applicant: Saint-Gobain Ceramics & Plastics Inc ,  サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド

Inventor： CLERE THOMAS M ,  LABOURE SEVERINE M

IPC: C01B21/064 ,  B29C47/00 ,  C08K3/38 ,  C08L101/00

CPC classification number: B29C47/0004 ,  B29C47/0011 ,  C01B21/064 ,  C01B21/0648 ,  C01P2002/04 ,  C01P2002/60 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/80 ,  Y10T428/2916 ,  Y10T428/2927 ,  Y10T428/2982 ,  Y10T428/2993

Abstract: PROBLEM TO BE SOLVED: To provide a powder comprising boron nitride particles having an aspect ratio of from about 50 to about 300; and to provide a method of making a delaminated hexagonal boron nitride powder. SOLUTION: The method involves providing a boron nitride powder and milling the boron nitride powder in a mixture including a milling medium and a milling liquid under conditions effective to produce the delaminated boron nitride powder. An extrusion method of a molten polymer is also provided. The method comprises blending a powder containing hexagonal boron nitride particles having an aspect ratio of from about 50 to about 300 with a polymer to form a blend, and obtaining an extruded product by extruding the blend through an extruder under conditions effective to disperse the boron nitride particles in the whole polymer. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 待解决的问题：提供一种包含长径比为约50至约300的氮化硼颗粒的粉末; 并提供制造分层的六方氮化硼粉末的方法。 解决方案：该方法包括提供氮化硼粉末并在包括研磨介质和研磨液体的混合物中研磨氮化硼粉末，该条件有效地产生分层的氮化硼粉末。 也提供熔融聚合物的挤出方法。 该方法包括将具有约50至约300的纵横比的六方氮化硼颗粒的粉末与聚合物混合以形成共混物，并通过挤出机在有效分散氮化硼的条件下挤出共混物获得挤出产物 整个聚合物中的颗粒。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：DE60134970D1

公开(公告)日：2008-09-04

申请号：DE60134970

申请日：2001-05-01

Applicant: SAINT GOBAIN CERAMICS

Inventor： CLERE THOMAS M ,  LABOURE SEVERINE M

IPC: C01B35/14 ,  B29C47/00 ,  C01B21/064 ,  C08K3/38 ,  C08L101/00

Abstract: The present invention relates to a powder comprising boron nitride particles having an aspect ratio of from about 50 to about 300. The present invention also relates to a method of making delaminated boron nitride powder. This method involves providing boron nitride powder and milling the boron nitride powder in a mixture including a milling media and a milling liquid under conditions effective to produce delaminated boron nitride powder.

公开(公告)号：ES2311015T3

公开(公告)日：2009-02-01

申请号：ES01930990

申请日：2001-05-01

Applicant: SAINT GOBAIN CERAMICS

Inventor： CLERE THOMAS M ,  LABOURE SEVERINE M

IPC: C01B35/14 ,  B29C47/00 ,  C01B21/064 ,  C08K3/38 ,  C08L101/00

Abstract: Un polvo que comprende partículas de nitruro de boro hexagonal que tiene una proporción dimensional de 50 a 300. Un método para fabricar polvo de nitruro de boro hexagonal delaminado que comprende: proporcionar polvo de nitruro de boro hexagonal, y moler el polvo de nitruro de boro hexagonal en una mezcla de molienda en condiciones eficaces para producir polvo de nitruro de boro hexagonal delaminado que tiene una proporción dimensional de 50 a 300, donde la mezcla de molienda comprende un medio de molienda y un líquido de molienda.