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41. 发明专利

CZ9900720A3 Synthetic resinous compositions exhibiting resistance to damage caused by heat and objects molded therefrom 未知
公开(公告)号：CZ9900720A3
公开(公告)日：2000-04-12
申请号：CZ72099
申请日：1998-07-02
申请人： KYOWA CHEM IND CO LTD
发明人： NOSU TSUTOMU , KATSUKI KEIKO
IPC分类号： C01F7/00 , C08J5/10 , C08K20060101 , C08K3/10 , C08K3/18 , C08K3/22 , C08K3/24 , C08K3/26 , C08K9/04 , C08L20060101 , C08L9/00 , C08L23/00 , C08L27/00 , C08L31/04 , C08L33/00 , C08L63/00 , C08L75/02 , C08L101/00
CPC分类号： C08K3/22 , C08K2201/003 , C08K2201/006

42. 发明专利

CA2264893A1 SYNTHETIC RESIN COMPOSITION HAVING RESISTANCE TO THERMAL DETERIORATION AND MOLDED ARTICLES 未知
公开(公告)号：CA2264893A1
公开(公告)日：1999-01-14
申请号：CA2264893
申请日：1998-07-02
申请人： KYOWA CHEM IND CO LTD
发明人： KATSUKI KEIKO , NOSU TSUTOMU
IPC分类号： C01F7/00 , C08J5/10 , C08K20060101 , C08K3/10 , C08K3/18 , C08K3/22 , C08K3/24 , C08K3/26 , C08K9/04 , C08L20060101 , C08L9/00 , C08L23/00 , C08L27/00 , C08L31/04 , C08L33/00 , C08L63/00 , C08L75/02 , C08L101/00
摘要： A synthetic resin composition having resistance to thermal deterioration and comprising (A) 100 parts by weight of a synthetic resin and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following features (i) to (iv): (i) the hydrotalcite particles are represented by the chemical structural formula (1) {(Mg)y(Zn)z}1-x(A1)x(OH)2(An-)x/n.mH2O, (ii) the hydrotalcite particles have an average secondary-particle diameter of 2 .mu.m or smaller, (iii) the hydrotalcite particles have a specific surface area (BET method) of 1 to 30 m2/g, and (iv) the hydrotalcite particles contain one or more iron compounds and one or more manganese compounds in a total amount of up to 0.02 wt.% in terms of metals (iron and manganese). Molded articles formed from the resin composition are excellent in resistance to thermal deterioration and impact resistance, and the hydrotalcite particles are in a satisfactorily dispersed state.

43. 发明专利

ES2546523T3 Agente terapéutico para la úlcera 未知
公开(公告)号：ES2546523T3
公开(公告)日：2015-09-24
申请号：ES08859116
申请日：2008-12-04
申请人： KYOWA CHEM IND CO LTD
发明人： KATSUKI KEIKO , OKADA AKIRA
IPC分类号： A61K33/30 , A61P1/04 , A61P3/12
摘要： Una hidrotalcita compuesta en forma de partículas representada por la siguiente fórmula (1)**Fórmula** donde An- es CO3 2-, SO4 2- o Cl-, n es 1 o 2, y x, a, b y m son valores que cumplen las siguientes condiciones, 0,18

45. 发明专利

PT1837367E HIDRÓXIDO DE MAGNÉSIO, SUA UTILIZAÇÃO E PROCESSO PARA A PREPARAÇÃO DE RESINAS COM ELE EQUIPADAS 未知
公开(公告)号：PT1837367E
公开(公告)日：2011-07-13
申请号：PT07012393
申请日：1996-12-13
申请人： KYOWA CHEM IND CO LTD
发明人： KATSUKI KEIKO , YOSHII MAKOTO
IPC分类号： C08K3/22 , C01F5/14 , C08K9/04 , C08L23/02 , C08L23/04 , C08L101/00 , C09K21/02

46. 发明专利

AT509062T 未知
公开(公告)号：AT509062T
公开(公告)日：2011-05-15
申请号：AT07012393
申请日：1996-12-13
申请人： KYOWA CHEM IND CO LTD
发明人： KATSUKI KEIKO , YOSHII MAKOTO
IPC分类号： C08K3/22 , C01F5/14 , C08K9/04 , C08L23/02 , C08L23/04 , C08L101/00 , C09K21/02

47. 发明专利

PL194534B1 SYNTHETIC RESIN COMPOSITION FEATURED BY THERMAL RESISTANCE AND MOULDED ARTICLE MADE OF SUCH COMPOSITION 未知
公开(公告)号：PL194534B1
公开(公告)日：2007-06-29
申请号：PL33200098
申请日：1998-07-02
申请人： KYOWA CHEM IND CO LTD
发明人： NOSU TSUTOMU , KATSUKI KEIKO
IPC分类号： C01F7/00 , C08J5/10 , C08L101/00 , C08K20060101 , C08K3/10 , C08K3/18 , C08K3/22 , C08K3/24 , C08K3/26 , C08K9/04 , C08L20060101 , C08L9/00 , C08L23/00 , C08L27/00 , C08L31/04 , C08L33/00 , C08L63/00 , C08L75/02
摘要： A synthetic resin composition having heat deterioration resistance comprising: (A) 100 parts by weight of a synthetic resin; and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following (i) to (iv): (i) the hydrotalcite particles are represented by the following chemical structure formula (1): ä(Mg)y(Zn)zü1-x(Al)x(OH)2(A )x/n.mH2O (ii) the hydrotalcite particles have an average secondary particle diameter of 2 mu m or less; (iii) the hydrotalcite particles have a specific surface area (measured by a BET method) of 1 to 30 m /g; and (iv) the hydrotalcite particles contain an iron compound and a manganese compound in a total amount of 0.02 wt% or less in terms of metals (Fe + Mn). A molded article formed from the above resin composition of the present invention is excellent in heat deterioration resistance and impact resistance and satisfactory in the dispersibility of hydrotalcite particles.

48. 发明专利

CA2249174C FLAME RETARDANT RESIN COMPOSITION 未知
公开(公告)号：CA2249174C
公开(公告)日：2006-04-18
申请号：CA2249174
申请日：1998-09-30
申请人： KYOWA CHEM IND CO LTD
发明人： IMAHASHI TAKESHI , KATSUKI KEIKO , IIJIMA NORIKO , YOSHII MAKOTO
IPC分类号： C08K3/22 , C08K9/04
摘要： A flame retardant resin composition comprising (A) 100 parts by weight of a synthetic resin, (B) 20 to 150 parts by weight of magnesium hydroxide particles and (C) 20 to 150 parts by weight of aluminum hydroxide particles, wherein the magnesium hydroxide particles and the aluminum hydroxide particles satisfy the following conditions (i) to (v): (i) the average secondary particle diameter measured by a microtrack method is 0.4 to 4 .mu.m; (ii) the specific surface measured by a BET method is 1 to 15 m2/g; (iii) the total content of an iron compound and a manganese compound is 200 ppm or less in terms of metals (Fe + Mn); (iv) the ratio of the specific surface measured by the BET method to the specific surface measured by a Blaine method is 1 to 4; and (v) the content of a water-soluble sodium salt is 500 ppm or less in terms of metal sodium. The present invention provide a halogen-free flame retardant resin composition which has excellent thermal stability, acid resistance, water-resistant insulating properties, mechanical strength and surface appearance and is economically advantageous, and a molded article therefrom.

49. 发明专利

PT933401E 未知
公开(公告)号：PT933401E
公开(公告)日：2005-01-31
申请号：PT98929810
申请日：1998-07-02
申请人： KYOWA CHEM IND CO LTD
发明人： NOSU TSUTOMU , KATSUKI KEIKO
IPC分类号： C08J5/10 , C08K20060101 , C08K3/10 , C08K3/18 , C08K3/22 , C08K3/24 , C08K3/26 , C08K9/04 , C01F7/00 , C08L20060101 , C08L9/00 , C08L23/00 , C08L27/00 , C08L31/04 , C08L33/00 , C08L63/00 , C08L75/02 , C08L101/00
摘要： A synthetic resin composition having heat deterioration resistance comprising: (A) 100 parts by weight of a synthetic resin; and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following (i) to (iv): (i) the hydrotalcite particles are represented by the following chemical structure formula (1): ä(Mg)y(Zn)zü1-x(Al)x(OH)2(A )x/n.mH2O (ii) the hydrotalcite particles have an average secondary particle diameter of 2 mu m or less; (iii) the hydrotalcite particles have a specific surface area (measured by a BET method) of 1 to 30 m /g; and (iv) the hydrotalcite particles contain an iron compound and a manganese compound in a total amount of 0.02 wt% or less in terms of metals (Fe + Mn). A molded article formed from the above resin composition of the present invention is excellent in heat deterioration resistance and impact resistance and satisfactory in the dispersibility of hydrotalcite particles.

50. 发明专利

DE69826629D1 未知
公开(公告)号：DE69826629D1
公开(公告)日：2004-11-04
申请号：DE69826629
申请日：1998-07-02
申请人： KYOWA CHEM IND CO LTD
发明人： NOSU TSUTOMU , KATSUKI KEIKO
IPC分类号： C01F7/00 , C08J5/10 , C08K20060101 , C08K3/10 , C08K3/18 , C08K3/22 , C08K3/24 , C08K3/26 , C08K9/04 , C08L20060101 , C08L9/00 , C08L23/00 , C08L27/00 , C08L31/04 , C08L33/00 , C08L63/00 , C08L75/02 , C08L101/00
摘要： A synthetic resin composition having heat deterioration resistance comprising: (A) 100 parts by weight of a synthetic resin; and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following (i) to (iv): (i) the hydrotalcite particles are represented by the following chemical structure formula (1): ä(Mg)y(Zn)zü1-x(Al)x(OH)2(A )x/n.mH2O (ii) the hydrotalcite particles have an average secondary particle diameter of 2 mu m or less; (iii) the hydrotalcite particles have a specific surface area (measured by a BET method) of 1 to 30 m /g; and (iv) the hydrotalcite particles contain an iron compound and a manganese compound in a total amount of 0.02 wt% or less in terms of metals (Fe + Mn). A molded article formed from the above resin composition of the present invention is excellent in heat deterioration resistance and impact resistance and satisfactory in the dispersibility of hydrotalcite particles.

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