JP2014214202A5 - - Google Patents
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- JP2014214202A5 JP2014214202A5 JP2013091405A JP2013091405A JP2014214202A5 JP 2014214202 A5 JP2014214202 A5 JP 2014214202A5 JP 2013091405 A JP2013091405 A JP 2013091405A JP 2013091405 A JP2013091405 A JP 2013091405A JP 2014214202 A5 JP2014214202 A5 JP 2014214202A5
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- JP
- Japan
- Prior art keywords
- weight
- resin composition
- parts
- polypropylene resin
- ethylene
- Prior art date
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- 239000004743 Polypropylene Substances 0.000 claims 6
- 229920001577 copolymer Polymers 0.000 claims 6
- -1 polypropylene Polymers 0.000 claims 6
- 229920001155 polypropylene Polymers 0.000 claims 6
- 239000011342 resin composition Substances 0.000 claims 6
- 239000005977 Ethylene Substances 0.000 claims 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 5
- 150000001336 alkenes Chemical class 0.000 claims 3
- 125000004432 carbon atoms Chemical group C* 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 239000004711 α-olefin Substances 0.000 claims 3
- NNBZCPXTIHJBJL-UHFFFAOYSA-N Decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims 2
- 239000011256 inorganic filler Substances 0.000 claims 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000002667 nucleating agent Substances 0.000 claims 1
- 229920005673 polypropylene based resin Polymers 0.000 claims 1
- 229920001384 propylene homopolymer Polymers 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
Claims (6)
（Ｂ）メルトフローレート（２３０℃、２．１６ｋｇ荷重）が０．１〜１５ｇ／１０ｍｉｎ、かつ、密度が８５０〜８９２ｋｇ／ｍ3であるエチレンと、炭素原子数４〜１０のα−オレフィンから選ばれる１種以上のオレフィンとの共重合体：１〜３５重量部（ただし、（Ａ）と（Ｂ）の合計は１００重量部である）と
からなる基材成分１００重量部に対して、
（Ｃ）数平均分子量（Ｍｎ）が１００００以下であるオレフィン系（共）重合体：１〜３重量部を含んでなることを特徴とするポリプロピレン系樹脂組成物。 (A) (a) propylene homopolymer component having an intrinsic viscosity [η] measured in a decalin solution of 0.2 to 2.0 dl / g at 135 ° C., 80 to 97% by weight, (b) 135 ° C., 3 to 20% by weight of an ethylene / propylene copolymer component having an intrinsic viscosity [η] measured in a decalin solution of 1.0 to 9.0 dl / g (however, the sum of the components (a) and (b) is 100% by weight) polypropylene-based resin base material: 65 to 99 parts by weight,
(B) From ethylene having a melt flow rate (230 ° C., 2.16 kg load) of 0.1 to 15 g / 10 min and a density of 850 to 892 kg / m 3 and an α-olefin having 4 to 10 carbon atoms. Copolymer with one or more selected olefins: 1 to 35 parts by weight (however, the sum of (A) and (B) is 100 parts by weight)
(C) Olefin (co) polymer having a number average molecular weight (Mn) of 10,000 or less: A polypropylene resin composition comprising 1 to 3 parts by weight.
（Ｃ−１）エチレン９５〜１００重量％、炭素原子数３〜８のα−オレフィン０〜５重量％からなるエチレン系（共）重合体、および／または、
（Ｃ−２）プロピレン９５〜９９．９重量％、エチレンおよび炭素原子数４〜８のα−オレフィンから選ばれるオレフィン０．１〜５重量％からなるプロピレン系共重合体
であることを特徴とする請求項１に記載のポリプロピレン系樹脂組成物。 The (C) olefinic (co) polymer is
(C-1) Ethylene (co) polymer consisting of 95 to 100% by weight of ethylene, 0 to 5% by weight of α-olefin having 3 to 8 carbon atoms, and / or
(C-2) A propylene-based copolymer comprising 95 to 99.9% by weight of propylene and 0.1 to 5% by weight of olefin selected from ethylene and an α-olefin having 4 to 8 carbon atoms, The polypropylene resin composition according to claim 1.
（Ｄ）核剤を０．１〜０．５重量部含むことを特徴とする請求項１または２に記載のポリプロピレン系樹脂組成物。 Further to 100 parts by weight of the base material component,
(D) 0.1-0.5 weight part of nucleating agents are contained, The polypropylene resin composition of Claim 1 or 2 characterized by the above-mentioned .
（Ｅ）無機充填材を０．１〜４０重量部含むことを特徴とする請求項１〜３のいずれかに記載のポリプロピレン系樹脂組成物。 Further to 100 parts by weight of the base material component,
(E) 0.1-40 weight part of inorganic fillers are included, The polypropylene resin composition in any one of Claims 1-3 characterized by the above-mentioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013091405A JP2014214202A (en) | 2013-04-24 | 2013-04-24 | Polypropylene resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013091405A JP2014214202A (en) | 2013-04-24 | 2013-04-24 | Polypropylene resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014214202A JP2014214202A (en) | 2014-11-17 |
| JP2014214202A5 true JP2014214202A5 (en) | 2015-10-08 |
Family
ID=51940305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013091405A Pending JP2014214202A (en) | 2013-04-24 | 2013-04-24 | Polypropylene resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2014214202A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574105B (en) | 2019-03-19 | 2023-04-25 | 三井化学株式会社 | Propylene resin composition, molded article, and propylene polymer |
| JP7284821B2 (en) | 2019-08-08 | 2023-05-31 | 株式会社プライムポリマー | Propylene-based polymer composition and molded article |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592455B2 (en) * | 1977-03-04 | 1984-01-18 | 住友化学工業株式会社 | polypropylene molding material |
| JPH01247463A (en) * | 1988-03-30 | 1989-10-03 | Calp Corp | Composition resin composition for typing board |
| JPH0453861A (en) * | 1990-06-21 | 1992-02-21 | Mitsui Petrochem Ind Ltd | Propylene polymer resin composition |
| DE19857292A1 (en) * | 1998-12-11 | 2000-06-15 | Targor Gmbh | Talc-reinforced polypropylene molding compound with high impact strength |
| JP4837994B2 (en) * | 2005-01-13 | 2011-12-14 | 日本ポリプロ株式会社 | Polypropylene block copolymer, its use, and polypropylene resin composition comprising the same |
| JP5238173B2 (en) * | 2006-03-23 | 2013-07-17 | 日本ポリプロ株式会社 | Moldability modifier and polypropylene resin composition using the same |
| JP2010077396A (en) * | 2008-08-28 | 2010-04-08 | Japan Polypropylene Corp | Propylene-based resin composition and molded article thereof |
| JP2010174196A (en) * | 2009-01-30 | 2010-08-12 | Umg Abs Ltd | Thermoplastic resin composition and molded product |
| JP5640439B2 (en) * | 2010-04-16 | 2014-12-17 | 住友化学株式会社 | Polypropylene resin composition and molded body |
-
2013
- 2013-04-24 JP JP2013091405A patent/JP2014214202A/en active Pending
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