Title:
PLASTIC COMPOSITE MATERIAL COMPRISING COFFEE GROUNDS AND METHOD FOR PREPARING SAME, AND PRODUCT USING SAME AND CHARACTERISTICS OF PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/010186
Kind Code:
A1
Abstract:
In a plastic composite material comprising coffee grounds and a method for preparing same according to an embodiment of the present disclosure, the particle size distribution of the coffee grounds may have 94 wt% or more in the proportion of coffee ground particles having a particle size of 250 μm exclusive to 850 μm inclusive and the colorimeter value of the plastic composite material may be 4.4 or less. Various other embodiments may be possible.
Inventors:
PARK JINHYEONG (KR)
LEE EUNKYUNG (KR)
LEE HANKYUM (KR)
KIM DOORAE (KR)
KIM MINHYOUK (KR)
KIM YOUNGNAM (KR)
KIM YOUNGOH (KR)
KIM JONGHWA (KR)
PARK SEONGHO (KR)
PARK JEONGSEOK (KR)
SONG YEONGJUNE (KR)
OH SANHUI (KR)
OK JAEMIN (KR)
LEE HOUK (KR)
CHO BYONGHEE (KR)
LEE EUNKYUNG (KR)
LEE HANKYUM (KR)
KIM DOORAE (KR)
KIM MINHYOUK (KR)
KIM YOUNGNAM (KR)
KIM YOUNGOH (KR)
KIM JONGHWA (KR)
PARK SEONGHO (KR)
PARK JEONGSEOK (KR)
SONG YEONGJUNE (KR)
OH SANHUI (KR)
OK JAEMIN (KR)
LEE HOUK (KR)
CHO BYONGHEE (KR)
Application Number:
PCT/KR2023/005114
Publication Date:
January 11, 2024
Filing Date:
April 14, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
IL KWANG POLYMER CO LTD (KR)
IL KWANG POLYMER CO LTD (KR)
International Classes:
C08K11/00; B29B11/10; C08L97/02; C08L101/00
Foreign References:
| KR20220046912A | 2022-04-15 | |||
| KR101344471B1 | 2013-12-24 | |||
| KR101217599B1 | 2013-01-02 | |||
| JP2011057920A | 2011-03-24 | |||
| KR102163344B1 | 2020-10-12 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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