Title:
POLYOLEFIN RESIN COMPOSITION, MOLDED BODY, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2024/034519
Kind Code:
A1
Abstract:
Provided are: a polyolefin resin composition having excellent releasability that allows contents to exit easily (flow down easily) and excellent workability that allows the stirring blades of a kneader to knead without idling; and a molded body and a laminate that contain the resin composition. A polyolefin resin composition that contains 2-98.9 wt% inclusive of a polyolefin resin (A), 0.1-49 wt% inclusive of a filler (B), and 1.0-49 wt% inclusive of an oil (C), the oil absorption value of the filler (B) measured based on ISO 787-5:1980 being 40-500 mL/100 g inclusive, the Hansen solubility parameter (HSP value) of the oil (C) being 10 MPa1/2 to 36 MPA1/2 inclusive, and the weight ratio (oil (C)/filler (B), unit: weight/weight) of the weight of the oil (C) to the weight of the filler (B) being 0.2-10.0 inclusive.
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Inventors:
URANO FUMITO (JP)
MINO TAKAYUKI (JP)
MINO TAKAYUKI (JP)
Application Number:
PCT/JP2023/028455
Publication Date:
February 15, 2024
Filing Date:
August 03, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08L23/00; B32B27/20; B32B27/32; C08J5/18; C08K3/013; C08K5/103; C08K5/5415
Domestic Patent References:
| WO2015012358A1 | 2015-01-29 | |||
| WO2017006906A1 | 2017-01-12 |
Foreign References:
| JP2008081719A | 2008-04-10 | |||
| JP2017001204A | 2017-01-05 | |||
| JP2018123174A | 2018-08-09 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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