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公开(公告)号：US20060188905A1
公开(公告)日：2006-08-24
申请号：US11333624
申请日：2006-01-17
申请人： Geir Fonnum , Lars Kilaas , Arvid Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Modahl
发明人： Geir Fonnum , Lars Kilaas , Arvid Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Modahl
IPC分类号： G01N1/28 , C12Q1/68 , G01N33/53 , G01N33/553
CPC分类号： G01N33/5434 , C12Q1/68 , Y10T428/2998 , Y10T436/143333 , C12Q2563/149 , C12Q2563/143
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter less than 0.5 μm with at least one polyisocyanate and at least one diol.
摘要翻译： 一种用于制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径小于0.5μm的表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇反应。
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公开(公告)号：US20050147822A1
公开(公告)日：2005-07-07
申请号：US11071720
申请日：2005-03-03
申请人： Geir Fonnum , Nini Kjus , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
发明人： Geir Fonnum , Nini Kjus , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
IPC分类号： C08F8/30 , G01N33/543 , B32B5/16
CPC分类号： H01F1/0045 , B82Y25/00 , C08F8/30 , G01N33/5434 , Y10T428/29 , Y10T428/2991 , Y10T428/2998 , Y10T428/31511 , Y10T428/31551
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 μm with at least one polyisocyanate and at least one diol or at least one epoxide.
摘要翻译： 一种用于制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径为0.5-1.8μm的多孔，表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇或至少一种环氧化物反应 。
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公开(公告)号：US20070098639A1
公开(公告)日：2007-05-03
申请号：US11563598
申请日：2006-11-27
申请人： Geir Fonnum , Nini Hofslokken , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
发明人： Geir Fonnum , Nini Hofslokken , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
CPC分类号： H01F1/0045 , B82Y25/00 , C08F8/30 , G01N33/5434 , Y10T428/29 , Y10T428/2991 , Y10T428/2998 , Y10T428/31511 , Y10T428/31551
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 μm with at least one polyisocyanate and at least one diol or at least one epoxide.
摘要翻译： 一种用于制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径为0.5至1.8μm的多孔，表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇或至少一种环氧化物反应 。
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公开(公告)号：US20050014001A1
公开(公告)日：2005-01-20
申请号：US10834391
申请日：2004-04-28
申请人： Geir Fonnum , Nini Kjus , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
发明人： Geir Fonnum , Nini Kjus , Elin Aksnes , Lars Kilaas , Arvid Berge , Per Stenstad , Ruth Schmid , Jon Bjorgum , Tom-Nils Nilsen
IPC分类号： C08F8/30 , G01N33/543 , B32B5/16 , B32B27/38 , C08J7/04
CPC分类号： H01F1/0045 , B82Y25/00 , C08F8/30 , G01N33/5434 , Y10T428/29 , Y10T428/2991 , Y10T428/2998 , Y10T428/31511 , Y10T428/31551
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 μm with at least one polyisocyanate and at least one diol or at least one epoxide.
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公开(公告)号：US08038987B2
公开(公告)日：2011-10-18
申请号：US11563598
申请日：2006-11-27
申请人： Geir Fonnum , Nini Kjus Hofsløkken , Elin Marie Aksnes , Lars Kilaas , Arvid Trygve Berge , Per Stenstad , Ruth Schmid , Jon Olav Bjorgum , Tom-Nils Nilsen
发明人： Geir Fonnum , Nini Kjus Hofsløkken , Elin Marie Aksnes , Lars Kilaas , Arvid Trygve Berge , Per Stenstad , Ruth Schmid , Jon Olav Bjorgum , Tom-Nils Nilsen
IPC分类号： A61B5/055 , A61K9/14 , A61K9/16 , C12N11/08 , B05D7/00 , B05D3/02 , B32B19/00 , B32B5/16 , B32B27/38 , C08G73/02 , C08L71/02
CPC分类号： H01F1/0045 , B82Y25/00 , C08F8/30 , G01N33/5434 , Y10T428/29 , Y10T428/2991 , Y10T428/2998 , Y10T428/31511 , Y10T428/31551
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 μm with at least one polyisocyanate and at least one diol or at least one epoxide.
摘要翻译： 一种制备包含超顺磁晶体的包覆聚合物颗粒的方法，所述方法包括使直径为0.5至1.8μm的多孔表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇或至少一种环氧化物反应 。
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6.发明授权Process for preparation of coated polymer particles containing superparamagnetic crystals 有权制备含有超顺磁晶体的包覆聚合物颗粒的方法公开(公告)号：US08227262B2
公开(公告)日：2012-07-24
申请号：US12425283
申请日：2009-04-16
申请人： Geir Fonnum , Lars Kilaas , Arvid Trygve Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Irene Modahl
发明人： Geir Fonnum , Lars Kilaas , Arvid Trygve Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Irene Modahl
IPC分类号： G01N33/553 , G01N33/547 , G01N33/53 , C12Q1/68
CPC分类号： G01N33/5434 , C12Q1/68 , Y10T428/2998 , Y10T436/143333 , C12Q2563/149 , C12Q2563/143
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter less than 0.5 μm with at least one polyisocyanate and at least one diol.
摘要翻译： 一种制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径小于0.5μm的表面官能化的含超顺能结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇反应。
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公开(公告)号：US06986913B2
公开(公告)日：2006-01-17
申请号：US10834391
申请日：2004-04-28
申请人： Geir Fonnum , Nini Kjus Hofsløkken , Elin Marie Aksnes , Lars Kilaas , Arvid Trygve Berge , Per Stenstad , Ruth Schmid , Jon Olav Bjorgum , Tom-Nils Nilsen
发明人： Geir Fonnum , Nini Kjus Hofsløkken , Elin Marie Aksnes , Lars Kilaas , Arvid Trygve Berge , Per Stenstad , Ruth Schmid , Jon Olav Bjorgum , Tom-Nils Nilsen
IPC分类号： B05D7/00
CPC分类号： H01F1/0045 , B82Y25/00 , C08F8/30 , G01N33/5434 , Y10T428/29 , Y10T428/2991 , Y10T428/2998 , Y10T428/31511 , Y10T428/31551
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 μm with at least one polyisocyanate and at least one diol or at least one epoxide.
摘要翻译： 一种用于制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径为0.5-1.8μm的多孔，表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇或至少一种环氧化物反应 。
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公开(公告)号：US20090291506A1
公开(公告)日：2009-11-26
申请号：US12425283
申请日：2009-04-16
申请人： Geir Fonnum , Lars Kilaas , Arvid Trygve Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Irene Modahl
发明人： Geir Fonnum , Lars Kilaas , Arvid Trygve Berge , Tom-Nils Nilsen , Ruth Schmid , Grete Irene Modahl
CPC分类号： G01N33/5434 , C12Q1/68 , Y10T428/2998 , Y10T436/143333 , C12Q2563/149 , C12Q2563/143
摘要： A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter less than 0.5 μm with at least one polyisocyanate and at least one diol.
摘要翻译： 一种用于制备包含超顺磁晶体的涂覆聚合物颗粒的方法，所述方法包括使直径小于0.5μm的表面官能化的含超顺磁结晶的聚合物颗粒与至少一种多异氰酸酯和至少一种二醇反应。
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公开(公告)号：US5677373A
公开(公告)日：1997-10-14
申请号：US182055
申请日：1994-04-22
IPC分类号： C08L25/00 , C01B31/02 , C08F8/00 , C08F8/44 , C08F12/00 , C08F12/08 , C08F20/02 , C08F22/06 , C08F291/00 , C08G8/00 , C08G8/22 , C08G12/12 , C08G18/00 , C08G18/76 , C08G59/02 , C08G65/22 , C08G65/36 , C08G85/00 , C09C1/48 , C08L61/06 , C08K3/00
摘要： Process for producing a dispersion, wherein dispersed slightly crosslinked polyvinyl seed particles are swollen with an ionizing liquid, said seed particles containing covalently linked ionizable groups causing a swelling of the seed particles by the ionizing liquid to form a dispersion of droplets, wherein the resulting droplets after the swelling have a volume which is at least five times that of the seed particles. Said ionizing liquid may be or contain a polymerizable monomer or be charged with such a monomer. Polymerization of the monomers is effected in the droplets during or after the swelling, to form polymer particles.
摘要翻译： PCT No.PCT / NO92 / 00123 Sec。 371日期1994年04月22日 102（e）日期1994年4月22日PCT提交1992年7月15日PCT公布。 出版物WO93 / 02112 日本1993年2月4日制造分散体的方法，其中分散的轻微交联的聚乙烯基种子颗粒用电离液体溶胀，所述种子颗粒含有共价连接的可离子化基团，引起离子化液体种子颗粒的溶胀，形成液滴分散液 其中所述溶胀后产生的液滴具有至少是种子颗粒的体积的五倍的体积。 所述离子化液体可以是或含有可聚合单体或带有这样的单体。 单体的聚合在溶胀期间或之后在液滴中进行，形成聚合物颗粒。
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