Title:
RESIN MIXTURE FOR MELT PROCESSING, PELLET, AND METHOD FOR PREPARING RESIN MOLDED PRODUCT BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/149297
Kind Code:
A2
Abstract:
The present invention relates to a resin mixture for melt processing comprising a first resin and a second resin wherein the difference in melt viscosity of the first resin and the second resin is 0.1-3000 pa*s at a shear rate of 100-1000 s-1 and at a processing temperature of the mixture, pellet, and a method for preparing a molded product by using the same. The mixture can improve the mechanical properties and surface characteristics of a molded product, reduce processing time, increase productivity and reduce production costs by omitting an additional surface coating step.
Inventors:
RYU, Jin Young (1602, Magnolia 939, Dunsan-dong, Seo-gu, Daejeon 302-120, 302-120, KR)
류진영 (대전광역시 서구 둔산동 939 매그놀리아 1602호, 302-120 Daejeon, 302-120, KR)
YOO, Houng Sik (801 Sinwon Villate, 590 Guui 3-dong, Gwangjin-gu, Seoul 143-831, 143-831, KR)
유흥식 (서울특별시 광진구 구의3동 590번지 신원 빌라트 801호, 143-831 Seoul, 143-831, KR)
KIM, Hak Shin (42214, 2F 4, LG Chemical Development Corp., Munji-dong, Yuseong-gu, Daejeon 305-738, 305-738, KR)
김학신 (대전광역시 유성구 문지동 LG화학기술연구원 4동 2층, 305-738 Daejeon, 305-738, KR)
류진영 (대전광역시 서구 둔산동 939 매그놀리아 1602호, 302-120 Daejeon, 302-120, KR)
YOO, Houng Sik (801 Sinwon Villate, 590 Guui 3-dong, Gwangjin-gu, Seoul 143-831, 143-831, KR)
유흥식 (서울특별시 광진구 구의3동 590번지 신원 빌라트 801호, 143-831 Seoul, 143-831, KR)
KIM, Hak Shin (42214, 2F 4, LG Chemical Development Corp., Munji-dong, Yuseong-gu, Daejeon 305-738, 305-738, KR)
김학신 (대전광역시 유성구 문지동 LG화학기술연구원 4동 2층, 305-738 Daejeon, 305-738, KR)
Application Number:
KR2011/003885
Publication Date:
December 01, 2011
Filing Date:
May 26, 2011
Export Citation:
Assignee:
LG CHEM, LTD. (20Yoido-dong, Youngdungpo-gu, Seoul 150-721, 150-721, KR)
(주)LG화학 (서울특별시 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
RYU, Jin Young (1602, Magnolia 939, Dunsan-dong, Seo-gu, Daejeon 302-120, 302-120, KR)
류진영 (대전광역시 서구 둔산동 939 매그놀리아 1602호, 302-120 Daejeon, 302-120, KR)
YOO, Houng Sik (801 Sinwon Villate, 590 Guui 3-dong, Gwangjin-gu, Seoul 143-831, 143-831, KR)
유흥식 (서울특별시 광진구 구의3동 590번지 신원 빌라트 801호, 143-831 Seoul, 143-831, KR)
KIM, Hak Shin (42214, 2F 4, LG Chemical Development Corp., Munji-dong, Yuseong-gu, Daejeon 305-738, 305-738, KR)
(주)LG화학 (서울특별시 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
RYU, Jin Young (1602, Magnolia 939, Dunsan-dong, Seo-gu, Daejeon 302-120, 302-120, KR)
류진영 (대전광역시 서구 둔산동 939 매그놀리아 1602호, 302-120 Daejeon, 302-120, KR)
YOO, Houng Sik (801 Sinwon Villate, 590 Guui 3-dong, Gwangjin-gu, Seoul 143-831, 143-831, KR)
유흥식 (서울특별시 광진구 구의3동 590번지 신원 빌라트 801호, 143-831 Seoul, 143-831, KR)
KIM, Hak Shin (42214, 2F 4, LG Chemical Development Corp., Munji-dong, Yuseong-gu, Daejeon 305-738, 305-738, KR)
International Classes:
C08L101/00; B29B9/10; C08J5/00; C08L25/06; C08L33/04
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (5th Floor, BYC Bldg. 648-1,Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
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Claims: