公开(公告)号：WO2016123526A1

公开(公告)日：2016-08-04

申请号：PCT/US2016/015728

申请日：2016-01-29

Applicant: IMERYS TALC AMERICA, INC.

Inventor： KOCHESFAHANI, Saied ,  MCCARTHY, Edward, F. ,  DAVE, Parashar ,  BORCHERT, Anna ,  WONG, Michele, Laperna ,  BOLOURCHI, Maziyar ,  SCHMIDT, Michael

IPC: C08L33/10 ,  C08L33/08 ,  C08L33/24

CPC classification number: C08L69/00 ,  C08G64/085 ,  C08K3/34 ,  C08K5/5415 ,  C08L33/08 ,  C08L33/10 ,  C08L33/24 ,  C08K9/06

Abstract: A reinforced resin composition may include a polycarbonate, a functionalizing agent, and an inorganic filler that has been functionalized with the functionalizing agent, the functionalized inorganic filler being present in an amount ranging from 1 to 25 percent by weight of the resin composition. The reinforced resin may exhibit a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300°C for 10 minutes. A method of reducing thermal degradation of a reinforced polycarbonate material may include introducing into said polycarbonate material at least one inorganic filler functionalized with a functionalizing agent, such that the reinforced resin exhibits a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300°C for 10 minutes.

Abstract translation: 增强树脂组合物可以包括已经用官能化剂官能化的聚碳酸酯，官能化剂和无机填料，所述官能化无机填料以树脂组合物的1至25重量％的量存在。 在使树脂在300℃的温度下保持10分钟之后，当在1.2kg的负荷下测量时，增强树脂的熔体流动指数可以表现出25以下的熔体流动指数。 减少增强聚碳酸酯材料的热降解的方法可以包括将至少一种用官能化剂官能化的无机填料引入所述聚碳酸酯材料中，使得当在负载下测量时，增强树脂的熔体流动指数为25或更小 使树脂在300℃的温度下保持10分钟。

公开(公告)号：EP3250639A1

公开(公告)日：2017-12-06

申请号：EP16744208.6

申请日：2016-01-29

Applicant: IMERYS TALC AMERICA, INC.

Inventor： KOCHESFAHANI, Saied ,  MCCARTHY, Edward, F. ,  DAVE, Parashar ,  BORCHERT, Anna ,  WONG, Michele, Laperna ,  BOLOURCHI, Maziyar ,  SCHMIDT, Michael

IPC: C08L33/10 ,  C08L33/08 ,  C08L33/24

CPC classification number: C08L69/00 ,  C08G64/085 ,  C08K3/34 ,  C08K5/5415 ,  C08L33/08 ,  C08L33/10 ,  C08L33/24 ,  C08K9/06

Abstract: A reinforced resin composition may include a polycarbonate, a functionalizing agent, and an inorganic filler that has been functionalized with the functionalizing agent, the functionalized inorganic filler being present in an amount ranging from 1 to 25 percent by weight of the resin composition. The reinforced resin may exhibit a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes. A method of reducing thermal degradation of a reinforced polycarbonate material may include introducing into said polycarbonate material at least one inorganic filler functionalized with a functionalizing agent, such that the reinforced resin exhibits a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes.