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1. 发明授权

US09127135B2 Expanded composite polystyrene-based resin particles and expanded molded article thereof 有权
标题翻译：膨胀复合聚苯乙烯类树脂颗粒及其发泡成型品
公开(公告)号：US09127135B2
公开(公告)日：2015-09-08
申请号：US13984040
申请日：2012-02-29
申请人： Yasutaka Tsutsui , Shingo Terasaki
发明人： Yasutaka Tsutsui , Shingo Terasaki
IPC分类号： C08J9/35 , C08J9/00 , C08J9/14 , C08F257/02 , C08J9/18 , C08J9/224 , C08J9/232 , C08F285/00 , C08F220/18
CPC分类号： C08J9/35 , C08F257/02 , C08F285/00 , C08F2220/1808 , C08F2220/1825 , C08F2220/1858 , C08J9/0061 , C08J9/141 , C08J9/18 , C08J9/224 , C08J9/232 , C08J2201/034 , C08J2201/036 , C08J2203/14 , C08J2325/06 , C08J2351/00 , C08J2433/08 , C08F212/08 , C08F220/18
摘要： Expanded composite polystyrene-based resin particles having a plurality of cells and cell membranes separating the plurality of cells, said cell membranes including a polystyrene-based resin forming a continuous phase and polyacrylic acid alkyl ester-based resin fine particles dispersed in said continuous phase to form a dispersed phase, and said polystyrene-based resin being complexed with said polyacrylic acid alkyl ester-based resin fine particles, wherein said dispersed phase is present in the form of a plurality of layers in a cell membrane thickness direction in a cell membrane cross-section of said expanded composite polystyrene-based resin particles.
摘要翻译：具有分离多个细胞的多个细胞和细胞膜的发泡复合聚苯乙烯类树脂颗粒，所述细胞膜包含形成连续相的聚苯乙烯类树脂和分散在所述连续相中的聚丙烯酸烷基酯类树脂细颗粒形成分散相，并且所述聚苯乙烯类树脂与所述聚丙烯酸烷基酯类树脂微粒络合，其中所述分散相以细胞膜厚度方向的多层形式存在于细胞膜交叉对所述膨胀的复合聚苯乙烯基树脂颗粒进行切割。

2. 发明申请

US20130184363A1 MODIFIED POLYSTYRENE RESIN PARTICLES AND MANUFACTURING METHOD THEREFOR, EXPANDABLE PARTICLES AND MANUFACTURING METHOD THEREFOR, PRE-EXPANDED PARTICLES, AND EXPANDED MOLDED ARTICLE 有权
标题翻译：改性聚苯乙烯树脂颗粒及其制备方法，其可膨胀颗粒及其制造方法，预扩展颗粒和膨胀成型品
公开(公告)号：US20130184363A1
公开(公告)日：2013-07-18
申请号：US13876239
申请日：2011-09-30
申请人： Yasutaka Tsutsui , Shingo Terasaki
发明人： Yasutaka Tsutsui , Shingo Terasaki
IPC分类号： C08L25/06 , C08L33/08
CPC分类号： C08L25/06 , C08F2/44 , C08F257/02 , C08J9/0061 , C08J9/16 , C08J9/18 , C08J2325/08 , C08J2333/08 , C08J2425/08 , C08J2433/08 , C08L33/08 , C08L2203/14 , C08L2205/22 , Y10T428/2982 , C08L33/04 , C08F2220/1825
摘要： Modified polystyrene-based resin particles comprising polyacrylic acid ester-based resin microparticles having an average particle diameter in the range of from 30 to 1,000 nm being dispersed in polystyrene-based resin particles, such that the polyacrylic acid ester-based resin microparticles are present (1) in the area ratio of from 0.1 to 15% in a surface area, which includes areas up to 20 μm from the surface of each resin particle, and (2) present in the area ratio of from 11 to 50% in the inner area, which includes the area between the center of each resin particle and an point 30% of the radius from the center of each particle.
摘要翻译：将包含平均粒径在30〜1000nm范围内的聚丙烯酸酯系树脂微粒的改性聚苯乙烯类树脂粒子分散在聚苯乙烯类树脂粒子中，使聚丙烯酸酯系树脂微粒存在（ 1）在表面积为0.1〜15％的面积比，其中包括从每个树脂颗粒表面至多20微米的面积，和（2）在内部的面积比为11至50％面积，其包括每个树脂颗粒的中心之间的面积和距每个颗粒的中心的半径的30％的点。

3. 发明申请

US20120041085A1 EXPANDABLE COMPOSITE RESIN PARTICLES FOR LONG-TERM STORAGE, PRE-EXPANDED PARTICLES FORMED THEREFROM AND EXPANDED MOLDED ARTICLES 有权
标题翻译：长期储存的可膨胀的复合树脂颗粒，形成的膨胀的成型颗粒和膨胀的成型品
公开(公告)号：US20120041085A1
公开(公告)日：2012-02-16
申请号：US13147662
申请日：2010-03-02
申请人： Yasutaka Tsutsui , Masahiko Ozawa
发明人： Yasutaka Tsutsui , Masahiko Ozawa
IPC分类号： C08J9/16 , C08L25/06
CPC分类号： C08J9/18 , C08J9/0061 , C08J9/141 , C08J2203/14 , C08J2325/06 , C08J2351/06 , C08J2423/00
摘要： Expandable composite resin particles for long-term storage, comprising 500 to 5000 ppm of water and 7.5 to 11.0% by weight of pentane in composite resin of polyolefin-based resin and polystyrene-based resin.
摘要翻译：用于长期储存的可膨胀复合树脂颗粒在聚烯烃类树脂和聚苯乙烯类树脂的复合树脂中包含500至5000ppm的水和7.5至11.0重量％的戊烷。

4. 发明授权

US08084510B2 Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product 有权
标题翻译：可膨胀聚苯乙烯树脂颗粒及其生产方法，预发泡颗粒和模塑泡沫产品
公开(公告)号：US08084510B2
公开(公告)日：2011-12-27
申请号：US12311995
申请日：2007-10-25
申请人： Ikuo Morioka , Yasutaka Tsutsui , Hideyasu Matsumura
发明人： Ikuo Morioka , Yasutaka Tsutsui , Hideyasu Matsumura
IPC分类号： C08J9/18 , B29C44/34
CPC分类号： C08F2/44 , C08F12/08 , C08J9/0061 , C08J9/18 , C08J9/20 , C08J2203/14 , C08J2325/06 , C08J2351/06 , C08J2423/00 , C08K5/01 , C08L23/04 , C08L25/04 , C08L2666/06
摘要： Expandable polystyrenic resin particles having superior resistance to cracking of a molded foam product, having superior retention of blowing agent and maintaining expandability over a long period of time, a production process thereof, and a molded foam product are provided. These expandable polystyrenic resin particles contain a volatile blowing agent in polystyrenic resin particles obtained by impregnating and polymerizing a styrenic monomer in polyolefin resin particles to form a polystyrenic resin, wherein together with the styrenic monomer being used at 140 to 600 parts by weight to 100 parts by weight of the polyolefin resin particles, the average thickness of the surface layer observed in scanning electron micrographs obtained by immersing sections cut into halves through the center from the surface of the resin particles in tetrahydrofuran followed by extracting the polystyrenic resin component and capturing cross-sections of said sections is 15 to 150 μm, and the volatile blowing agent is contained at 5.5 to 13.0% by weight.
摘要翻译：提供具有优异的模制泡沫产品的抗裂性的发泡性聚苯乙烯树脂颗粒，具有优异的发泡剂保留性和长时间保持膨胀性，其制备方法和模塑泡沫产品。这些可发性聚苯乙烯树脂颗粒在聚苯乙烯树脂颗粒中含有挥发性发泡剂，该颗粒通过在聚烯烃树脂颗粒中浸渍和聚合苯乙烯类单体而形成聚苯乙烯树脂，其中与苯乙烯单体一起使用140至600重量份至100重量份的聚烯烃树脂粒子的平均厚度，通过将从四面体中的树脂粒子的表面中心切成两半的切片而得到的扫描电子显微镜照片中观察到的表面层的平均厚度，然后萃取聚苯乙烯树脂成分，所述部分的截面为15〜150μm，挥发性发泡剂的含量为5.5〜13.0重量％。

5. 发明授权

US07767723B2 Expandable resin particles of styrene-modified straight-chain and low-density polyethylenne, process the production thereof, pre-expanded particles, and foams 有权
标题翻译：苯乙烯改性线性低密度聚乙烯类树脂的发泡性粒子，其制造方法，预发泡粒子，发泡成型体
公开(公告)号：US07767723B2
公开(公告)日：2010-08-03
申请号：US10540866
申请日：2004-03-22
申请人： Hideyasu Matsumura , Yasutaka Tsutsui
发明人： Hideyasu Matsumura , Yasutaka Tsutsui
IPC分类号： C08J9/16 , C08J9/18 , B22C1/22 , B29C44/34
CPC分类号： C08J9/0061 , C08J9/16 , C08J2203/14 , C08J2323/08 , C08J2351/00 , C08J2425/00 , Y10T428/2982
摘要： According to the present invention, there is provided expandable beads of a styrene-modified linear low-density polyethylene-based resin comprising a volatile blowing agent and a base resin, the base resin containing more than 50 to 1000 parts by weight of a polystyrene-based resin component relative to 100 parts by weight of a non-crosslinked linear low-density polyethylene-based resin component, wherein the base resin contains less than 2 wt % of a gel component comprising a graft polymer of the polystyrene-based resin component and the low-density polyethylene-based resin component.
摘要翻译：根据本发明，提供了包含挥发性发泡剂和基础树脂的苯乙烯改性的线性低密度聚乙烯类树脂的可发性颗粒，所述基础树脂含有多于50〜1000重量份的聚苯乙烯 - 相对于100重量份的非交联线性低密度聚乙烯类树脂组分，其中所述基础树脂含有小于2重量％的包含聚苯乙烯基树脂组分的接枝聚合物的凝胶组分和低密度聚乙烯类树脂成分。

6. 发明授权

US08933137B2 Foamable composite resin particle for frozen storage 有权
标题翻译：用于冷冻保存的可发泡复合树脂颗粒
公开(公告)号：US08933137B2
公开(公告)日：2015-01-13
申请号：US13637663
申请日：2011-01-24
申请人： Yasutaka Tsutsui , Masahiko Ozawa
发明人： Yasutaka Tsutsui , Masahiko Ozawa
IPC分类号： C08J9/16 , C08J9/18 , C08J9/14 , C08J9/00
CPC分类号： C08J9/141 , B29C44/3461 , B29K2023/06 , B29K2023/12 , B29K2025/06 , C08J9/0061 , C08J9/18 , C08J2203/14 , C08J2323/06 , C08J2325/06 , C08J2423/12
摘要： Expandable composite resin particles for frozen storage comprising: composite resin particles of a polyolefin-based resin and a polystyrene-based resin; 7.5 to 11% by weight of volatile blowing agent contained in the composite resin particles and containing pentane; and 0.5 to 1.5% by weight of moisture attached to surfaces of the composite resin particles.
摘要翻译：用于冷冻储存的可膨胀复合树脂颗粒包括：聚烯烃基树脂和聚苯乙烯基树脂的复合树脂颗粒; 包含在复合树脂颗粒中并包含戊烷的7.5至11重量％的挥发性发泡剂; 和0.5〜1.5重量％的附着于复合树脂颗粒表面的水分。

7. 发明授权

US08765826B2 Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles 有权
标题翻译：用于长期储存的可膨胀复合树脂颗粒，由其形成的预发泡颗粒和膨胀模制品
公开(公告)号：US08765826B2
公开(公告)日：2014-07-01
申请号：US13147662
申请日：2010-03-02
申请人： Yasutaka Tsutsui , Masahiko Ozawa
发明人： Yasutaka Tsutsui , Masahiko Ozawa
IPC分类号： C08J9/00 , C08J9/12 , C08J9/16 , C08J9/20 , C08J9/228
CPC分类号： C08J9/18 , C08J9/0061 , C08J9/141 , C08J2203/14 , C08J2325/06 , C08J2351/06 , C08J2423/00
摘要： Expandable composite resin particles for long-term storage, comprising 500 to 5000 ppm of water and 7.5 to 11.0% by weight of pentane in composite resin of polyolefin-based resin and polystyrene-based resin.
摘要翻译：用于长期储存的可膨胀复合树脂颗粒在聚烯烃类树脂和聚苯乙烯类树脂的复合树脂中包含500至5000ppm的水和7.5至11.0重量％的戊烷。

8. 发明授权

US07767724B2 Expandable resin beads of styrene-modified straight-chain and low-density polyethylene, process for production thereof, pre-expand beads, and foams 有权
标题翻译：苯乙烯改性线性低密度聚乙烯类树脂的发泡性粒子，其制造方法，预发泡粒子，发泡成型体
公开(公告)号：US07767724B2
公开(公告)日：2010-08-03
申请号：US10541391
申请日：2004-03-22
申请人： Hideyasu Matsumura , Yasutaka Tsutsui
发明人： Hideyasu Matsumura , Yasutaka Tsutsui
IPC分类号： C08J9/16 , C08J9/18 , B22C1/22 , B29C44/34
CPC分类号： C08J9/16 , C08F255/02 , C08J9/0061 , C08J2203/14 , C08J2323/08 , C08J2351/00 , C08J2425/00 , C08F212/08
摘要： According to the present invention, there is provided expandable beads of a styrene-modified linear low-density polyethylene-based resin comprising a volatile blowing agent and a base resin, the base resin containing more than 300 parts by weight and less than 1000 parts by weight of a polystyrene-based resin component relative to 100 parts by weight of a non-crosslinked linear low-density polyethylene-based resin component, wherein the base resin contains 2 to 40 wt % of a gel component comprising a graft copolymer of the polystyrene-based resin component and the low-density polyethylene-based resin component.
摘要翻译：根据本发明，提供了包含挥发性发泡剂和基础树脂的苯乙烯改性的线性低密度聚乙烯类树脂的可膨胀颗粒，所述基础树脂含有大于300重量份且小于1000份的聚苯乙烯类树脂成分相对于100重量份非交联线性低密度聚乙烯类树脂成分的重量，其中，所述基础树脂含有2〜40重量％的凝胶成分，所述凝胶成分包含聚苯乙烯系树脂的接枝共聚物基树脂组分和低密度聚乙烯基树脂组分。

9. 发明授权

US07683101B2 Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam 有权
标题翻译：烯烃改性聚苯乙烯树脂的预发泡颗粒，其制备方法和模塑泡沫体
公开(公告)号：US07683101B2
公开(公告)日：2010-03-23
申请号：US10567084
申请日：2004-07-23
申请人： Naokuni Inada , Hideyasu Matsumura , Yasutaka Tsutsui , Ikuo Morioka
发明人： Naokuni Inada , Hideyasu Matsumura , Yasutaka Tsutsui , Ikuo Morioka
IPC分类号： C08J9/18 , C08J9/232
CPC分类号： C08J9/18 , C08J2203/12 , C08J2203/14 , C08J2351/06
摘要： A pre-expanded beads of olefin-modified polystyrene-based resin comprising a pie-expanded beads of a polystyrene-based resin modified with a polyolefin-based resin, wherein a styrene-based monomer forming a polystyrene-based resin in the beads is used in the range of 100 to 1,000 parts by weight relative to 100 parts by weight of a polyolefin-based resin, a bulk density of each bead is 0.012 to 0.20 g/cm3, and an absorbance ratio at 698 cm−1 and 2850 cm−1 (D698/D2850) obtained from an infrared absorption spectrum of each bead surface measured by ATR method infrared spectroscopy is in the range of 0.1 to 2.5.
摘要翻译：包含烯烃改性聚苯乙烯类树脂的预发泡珠粒，其包含用聚烯烃类树脂改性的聚苯乙烯类树脂的饼状发泡珠，其中使用在珠粒中形成聚苯乙烯类树脂的苯乙烯类单体相对于100重量份的聚烯烃系树脂为100〜1000重量份，各珠粒的体积密度为0.012〜0.20g / cm 3，698cm -1和2850cm -1的吸光度比，通过ATR法红外光谱法测定的每个珠粒表面的红外吸收光谱获得的1（D698 / D2850）在0.1〜2.5的范围内。

10. 发明申请

US20060063847A1 Expandable resin beads of styrene-modified straight-chain and low-density polyethylenne, process the production thereof, pre-expanded beads, and foams 有权
标题翻译：苯乙烯改性直链和低密度聚乙烯的可膨胀树脂珠，其生产，预发泡珠和泡沫
公开(公告)号：US20060063847A1
公开(公告)日：2006-03-23
申请号：US10540866
申请日：2004-03-22
申请人： Hideyasu Matsumura , Yasutaka Tsutsui
发明人： Hideyasu Matsumura , Yasutaka Tsutsui
IPC分类号： B32B5/16 , C08J9/00
CPC分类号： C08J9/0061 , C08J9/16 , C08J2203/14 , C08J2323/08 , C08J2351/00 , C08J2425/00 , Y10T428/2982
摘要： According to the present invention, there is provided expandable beads of a styrene-modified linear low-density polyethylene-based resin comprising a volatile blowing agent and a base resin, the base resin containing more than 50 to 1000 parts by weight of a polystyrene-based resin component relative to 100 parts by weight of a non-crosslinked linear low-density polyethylene-biased resin component, wherein the base resin contains less than 2 wt % of a gel component comprising a graft polymer of the polystyrene-based resin component and the low-density polyethylene-based resin component.
摘要翻译：根据本发明，提供了包含挥发性发泡剂和基础树脂的苯乙烯改性的线性低密度聚乙烯类树脂的可发性颗粒，所述基础树脂含有多于50〜1000重量份的聚苯乙烯 - 相对于100重量份的非交联线性低密度聚乙烯偏压树脂组分，其中所述基础树脂含有小于2重量％的包含聚苯乙烯基树脂组分的接枝聚合物的凝胶组分和低密度聚乙烯类树脂成分。

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