JP2014181317A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014181317A5 JP2014181317A5 JP2013058039A JP2013058039A JP2014181317A5 JP 2014181317 A5 JP2014181317 A5 JP 2014181317A5 JP 2013058039 A JP2013058039 A JP 2013058039A JP 2013058039 A JP2013058039 A JP 2013058039A JP 2014181317 A5 JP2014181317 A5 JP 2014181317A5
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- weight
- parts
- molecular weight
- polymer component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001155 polypropylene Polymers 0.000 claims 9
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 8
- 238000005227 gel permeation chromatography Methods 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N Tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000011342 resin composition Substances 0.000 claims 2
- 229920001400 block copolymer Polymers 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Claims (4)
（Ｉ）ゲルパーミエーションクロマトグラフィー（ＧＰＣ）により測定した分子量分布曲線において、全量に対して分子量１００万以上のプロピレン系重合体成分の含有量が１０〜３０重量部
（ＩＩ）ゲルパーミエーションクロマトグラフィー（ＧＰＣ）により測定した分子量分布曲線において、全量に対して平均分子量１万以下のプロピレン系重合体成分の含有量が１０〜２０重量部
（ＩＩＩ）ゲルパーミエーションクロマトグラフィー（ＧＰＣ）により測定した分子量分布曲線において、全量に対して平均分子量１万より大きく１００万より小さいプロピレン系重合体成分の含有量が５０〜８０重量部
（ｉ）ＡＳＴＭ Ｄ１２３８Ｅに準拠し、２３０℃、２．１６ｋｇ荷重で測定したメルトフローレート（ＭＦＲ）が、０．５〜６ｇ／１０分、
（ｉｉ）アイソタクティックペンダット分率（ｍｍｍｍ）が９５％以上 The following propylene polymer components (I) to (III) are included (the total amount of (I) to (III) is 100 parts by weight), and the following requirements (i) and (ii) are satisfied. Propylene polymer.
(I) In the molecular weight distribution curve measured by gel permeation chromatography (GPC), the content of propylene polymer component having a molecular weight of 1 million or more with respect to the total amount is 10 to 30 parts by weight. (II) Gel permeation chromatography In the molecular weight distribution curve measured by (GPC), the content of propylene polymer component having an average molecular weight of 10,000 or less relative to the total amount is 10 to 20 parts by weight (III) Molecular weight measured by gel permeation chromatography (GPC) In the distribution curve, the content of the propylene polymer component with an average molecular weight of more than 10,000 and less than 1 million is 50 to 80 parts by weight based on the total amount. Melt flow rate (MFR) of 0.5 to 6 g / 10 Min
(Ii) Isotactic pendant fraction (mmmm) is 95% or more
（ｉｉｉ）プロピレン系重合体全量における高分子量のプロピレン系重合体成分（Ｈ）の含有量が１０〜４０重量％
（ｉｖ）１３５℃テトラリン中で測定される極限粘度［η］が７〜１０ｄｌ／ｇ Comprising the step of producing a process for producing relatively high molecular weight of the propylene-based polymer component (H) relatively low molecular weight of the propylene-based polymer component (L), has two or more consecutive steps The method for producing a propylene polymer according to claim 1, wherein the high molecular weight propylene polymer component (H) satisfies the following requirements (iii) and (iv).
(Iii) The content of the high molecular weight propylene polymer component (H) in the total amount of the propylene polymer is 10 to 40% by weight.
(Iv) Intrinsic viscosity [η] measured in 135 ° C. tetralin is 7 to 10 dl / g
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013058039A JP6045412B2 (en) | 2013-03-21 | 2013-03-21 | Propylene polymer and propylene resin composition containing the propylene polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013058039A JP6045412B2 (en) | 2013-03-21 | 2013-03-21 | Propylene polymer and propylene resin composition containing the propylene polymer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014181317A JP2014181317A (en) | 2014-09-29 |
| JP2014181317A5 true JP2014181317A5 (en) | 2015-10-15 |
| JP6045412B2 JP6045412B2 (en) | 2016-12-14 |
Family
ID=51700342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013058039A Active JP6045412B2 (en) | 2013-03-21 | 2013-03-21 | Propylene polymer and propylene resin composition containing the propylene polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6045412B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7410666B2 (en) * | 2019-08-08 | 2024-01-10 | 株式会社プライムポリマー | injection molded body |
| WO2021246338A1 (en) * | 2020-06-02 | 2021-12-09 | 日本ポリプロ株式会社 | Polypropylene-based resin composition, laminate, and methods for producing these |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3088164B2 (en) * | 1991-12-20 | 2000-09-18 | 三井化学株式会社 | Method for producing propylene-based block copolymer |
| ES2537554T3 (en) * | 2005-01-19 | 2015-06-09 | Mitsui Chemicals, Inc. | Solid titanium catalyst component, catalyst for olefin polymerization and process for producing olefin polymers |
| JP5306225B2 (en) * | 2007-11-27 | 2013-10-02 | 三井化学株式会社 | Solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization method |
| JP5140625B2 (en) * | 2008-05-14 | 2013-02-06 | 日本ポリプロ株式会社 | Propylene resin composition, food container using the same, and medical member |
| JP2010106093A (en) * | 2008-10-29 | 2010-05-13 | Kaneka Corp | Injection foam molding polypropylene-based resin composition and injection foam molded product composed of the resin composition |
| JP5368148B2 (en) * | 2009-04-07 | 2013-12-18 | 株式会社カネカ | Polypropylene resin composition for injection foam molding and injection foam molded body comprising the resin composition |
-
2013
- 2013-03-21 JP JP2013058039A patent/JP6045412B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2014014715A (en) | Ethylene copolymers, film and polymerization process. | |
| MX2013015170A (en) | Propylene-alpha-olefin polymers, hot melt adhesive compositions that include propylene-alpha-olefin polymers and articles that include the same. | |
| WO2013101767A3 (en) | Biomodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same | |
| JP2013241609A5 (en) | ||
| NZ599524A (en) | Polysaccharide based hydrogels | |
| MY177650A (en) | Improved impact modified thermoplastic composition | |
| JP2013234330A5 (en) | ||
| WO2011119651A3 (en) | Polyarylene sulfide-containing polymer melt | |
| WO2014066041A3 (en) | Controlled-release amine-catalyzed, sulfur-containing polymer and epoxy compositions | |
| PH12017501599A1 (en) | Process for the preparation of composite articles having enhanced electrical properties | |
| JP2014501323A5 (en) | ||
| MY181780A (en) | Sealant composition | |
| MY159689A (en) | Propylene impact copolymer and method | |
| WO2013109673A3 (en) | Low molecular weight polystyrene resin and methods of making and using the same | |
| JP2013512310A5 (en) | ||
| MY188919A (en) | Catalyst composition with halo-malonate internal electron donor and polymer from same | |
| JP2010510366A5 (en) | ||
| MX2012001581A (en) | Improved polypropylene for use in bopp applications. | |
| MX367375B (en) | Synthetic raw elastomeric compositions in free-flowing pellet form and process for obtaining the same. | |
| MY173701A (en) | Masterbatches for preparing a composite materials with enhanced conductivity properties, process and composite materials produced | |
| MX361988B (en) | Novel polymer compositions and methods of making and using same. | |
| BRPI0816065A2 (en) | Process for the production of impact-modified filled polycarbonate compositions. | |
| MX341179B (en) | High styrene high vinyl styrene-butadiene rubber and methods for preparation thereof. | |
| WO2018095772A3 (en) | New composition and process | |
| SA516371031B1 (en) | Polyethylene composition suitable for injection moulding applications |