公开(公告)号：US20080017338A1

公开(公告)日：2008-01-24

申请号：US11704558

申请日：2007-02-09

申请人： Ove Nordin ,  Helene Strom ,  Christina Nyholm ,  Anna Kron

发明人： Ove Nordin ,  Helene Strom ,  Christina Nyholm ,  Anna Kron

IPC分类号： D21H21/54 ,  C09D11/10 ,  D21H25/04

CPC分类号： D21H21/54 ,  B01J13/14 ,  C09D11/03 ,  Y10T428/2987

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 20 to 80 wt % of acrylonitrile, from 20 to 80 wt % of monomers selected from the group consisting of esters of acrylic acid, from 0 to 10 wt % of methacrylonitrile, from 0 to 40 wt % of monomers selected from the group consisting of esters of methacrylic acid, the total amount of acrylonitrile and esters of acrylic acid constituting from 50 to 100 wt % of said ethylenically unsaturated monomers, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and isopentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及可热膨胀的热塑性微球，其包含由包封推进剂的烯属不饱和单体制成的聚合物壳，所述烯键式不饱和单体包含20至80重量％的丙烯腈，20至80重量％的选自酯 的丙烯酸，0至10重量％的甲基丙烯腈，0至40重量％的选自甲基丙烯酸的酯，丙烯腈的总量和丙烯酸的酯的总量为50至100重量％ 所述烯属不饱和单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和异戊烷中的至少一种。 本发明还涉及微球的生产和使用。

公开(公告)号：US08388809B2

公开(公告)日：2013-03-05

申请号：US11704558

申请日：2007-02-09

申请人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Anna Kron

发明人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Anna Kron

IPC分类号： D21H17/34 ,  D21H21/54 ,  C08J9/20 ,  C08F210/00

CPC分类号： D21H21/54 ,  B01J13/14 ,  C09D11/03 ,  Y10T428/2987

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 20 to 80 wt % of acrylonitrile, from 20 to 80 wt % of monomers selected from the group consisting of esters of acrylic acid, from 0 to 10 wt % of methacrylonitrile, from 0 to 40 wt % of monomers selected from the group consisting of esters of methacrylic acid, the total amount of acrylonitrile and esters of acrylic acid constituting from 50 to 100 wt % of said ethylenically unsaturated monomers, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and isopentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及可热膨胀的热塑性微球，其包含由包封推进剂的烯属不饱和单体制成的聚合物壳，所述烯键式不饱和单体包含20至80重量％的丙烯腈，20至80重量％的选自酯 的丙烯酸，0至10重量％的甲基丙烯腈，0至40重量％的选自甲基丙烯酸的酯，丙烯腈的总量和丙烯酸的酯的总量为50至100重量％ 所述烯属不饱和单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和异戊烷中的至少一种。 本发明还涉及微球的生产和使用。

公开(公告)号：US20070208093A1

公开(公告)日：2007-09-06

申请号：US11704559

申请日：2007-02-09

申请人： Ove Nordin ,  Helene Strom ,  Christina Nyholm ,  Claes Hammer

发明人： Ove Nordin ,  Helene Strom ,  Christina Nyholm ,  Claes Hammer

IPC分类号： C08J9/16

CPC分类号： C08J9/20 ,  B01J13/14 ,  C08J2203/14 ,  C08J2333/20 ,  D21H17/33 ,  D21H21/54

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 40 to 70 wt % of acrylonitrile, from 5 to 40 wt % of methacrylonitrile, from 10 to 50 wt % of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid and mixtures thereof, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and neo-pentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及包含由包封推进剂的烯键式不饱和单体制成的聚合物壳的热膨胀性热塑性微球，所述烯键式不饱和单体包含40至70重量％的丙烯腈，5至40重量％的甲基丙烯腈，10至50重量％ 的选自丙烯酸酯，甲基丙烯酸酯及其混合物的单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和新戊烷中的至少一种。 本发明还涉及微球的生产和使用。

公开(公告)号：US20070287776A1

公开(公告)日：2007-12-13

申请号：US11810990

申请日：2007-06-07

申请人： Ove Nordin ,  Christina Nyholm

发明人： Ove Nordin ,  Christina Nyholm

IPC分类号： C08L1/00

CPC分类号： B01J13/14 ,  C08F220/44

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 20 to 80 wt % of acrylonitrile and from 1 to 70 wt % of vinyl ether having only one carbon-to-carbon double bond, the total amount of acrylonitrile and vinyl ether having only one carbon-to-carbon double bond being from 30 to 100 wt % of the ethylenically unsaturated monomers.

摘要翻译： 本发明涉及可热膨胀的热塑性微球，其包含由包封推进剂的烯属不饱和单体制成的聚合物壳，所述烯键式不饱和单体包含20至80重量％的丙烯腈和1至70重量％的仅具有一个碳的乙烯基醚 碳双键，仅具有一个碳 - 碳双键的丙烯腈和乙烯基醚的总量为烯属不饱和单体的30-100重量％。

公开(公告)号：US09062170B2

公开(公告)日：2015-06-23

申请号：US13099490

申请日：2011-05-03

申请人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

发明人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

IPC分类号： C08J9/16 ,  C08J9/20 ,  B01J13/14 ,  D21H17/33 ,  D21H21/54

CPC分类号： C08J9/20 ,  B01J13/14 ,  C08J2203/14 ,  C08J2333/20 ,  D21H17/33 ,  D21H21/54

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 40 to 70 wt % of acrylonitrile, from 5 to 40 wt % of methacrylonitrile, from 10 to 50 wt % of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid and mixtures thereof, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and neo-pentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及包含由包封推进剂的烯键式不饱和单体制成的聚合物壳的热膨胀性热塑性微球，所述烯键式不饱和单体包含40至70重量％的丙烯腈，5至40重量％的甲基丙烯腈，10至50重量％ 的选自丙烯酸酯，甲基丙烯酸酯及其混合物的单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和新戊烷中的至少一种。 本发明还涉及微球的生产和使用。

公开(公告)号：US20110203756A1

公开(公告)日：2011-08-25

申请号：US13099490

申请日：2011-05-03

申请人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

发明人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

IPC分类号： D21H17/37 ,  C08J9/16

CPC分类号： C08J9/20 ,  B01J13/14 ,  C08J2203/14 ,  C08J2333/20 ,  D21H17/33 ,  D21H21/54

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 40 to 70 wt % of acrylonitrile, from 5 to 40 wt % of methacrylonitrile, from 10 to 50 wt % of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid and mixtures thereof, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and neo-pentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及包含由包封推进剂的烯键式不饱和单体制成的聚合物壳的热膨胀性热塑性微球，所述烯键式不饱和单体包含40至70重量％的丙烯腈，5至40重量％的甲基丙烯腈，10至50重量％ 的选自丙烯酸酯，甲基丙烯酸酯及其混合物的单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和新戊烷中的至少一种。 本发明还涉及微球的生产和使用。

公开(公告)号：US07956096B2

公开(公告)日：2011-06-07

申请号：US11704559

申请日：2007-02-09

申请人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

发明人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

IPC分类号： C08J9/16 ,  C08J9/00 ,  C08F110/00 ,  C08F210/00

CPC分类号： C08J9/20 ,  B01J13/14 ,  C08J2203/14 ,  C08J2333/20 ,  D21H17/33 ,  D21H21/54

摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 40 to 70 wt % of acrylonitrile, from 5 to 40 wt % of methacrylonitrile, from 10 to 50 wt % of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid and mixtures thereof, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and neo-pentane. The invention further relates to the production and use of the microspheres.

摘要翻译： 本发明涉及包含由包封推进剂的烯键式不饱和单体制成的聚合物壳的热膨胀性热塑性微球，所述烯键式不饱和单体包含40至70重量％的丙烯腈，5至40重量％的甲基丙烯腈，10至50重量％ 的选自丙烯酸酯，甲基丙烯酸酯及其混合物的单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和新戊烷中的至少一种。 本发明还涉及微球的生产和使用。