ES2484377T3 - Composición de polipropileno que contiene talco con propiedades termomecánicas excelentes - Google Patents
Composición de polipropileno que contiene talco con propiedades termomecánicas excelentes Download PDFInfo
- Publication number
- ES2484377T3 ES2484377T3 ES12000652.3T ES12000652T ES2484377T3 ES 2484377 T3 ES2484377 T3 ES 2484377T3 ES 12000652 T ES12000652 T ES 12000652T ES 2484377 T3 ES2484377 T3 ES 2484377T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- iso
- polypropylene
- polypropylene composition
- mfr
- 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.)
- Active
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 139
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 139
- -1 Polypropylene Polymers 0.000 title claims abstract description 138
- 239000000203 mixture Substances 0.000 title claims abstract description 128
- 239000000454 talc Substances 0.000 title claims abstract description 61
- 229910052623 talc Inorganic materials 0.000 title claims abstract description 61
- 230000000930 thermomechanical effect Effects 0.000 title description 5
- 229920000642 polymer Polymers 0.000 claims abstract description 44
- 229920005601 base polymer Polymers 0.000 claims abstract description 18
- 239000000654 additive Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 12
- 229920001519 homopolymer Polymers 0.000 claims description 55
- 238000012360 testing method Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 6
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 claims description 5
- 235000012222 talc Nutrition 0.000 description 49
- 230000000052 comparative effect Effects 0.000 description 20
- 239000007789 gas Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000002667 nucleating agent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229920005629 polypropylene homopolymer Polymers 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000006082 mold release agent Substances 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- 239000012963 UV stabilizer Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000010102 injection blow moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 1
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical group C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/02—Heterophasic composition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12000652.3A EP2623550B1 (en) | 2012-02-01 | 2012-02-01 | Talc containing polypropylene composition with excellent thermomechanical properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2484377T3 true ES2484377T3 (es) | 2014-08-11 |
Family
ID=47559454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12000652.3T Active ES2484377T3 (es) | 2012-02-01 | 2012-02-01 | Composición de polipropileno que contiene talco con propiedades termomecánicas excelentes |
Country Status (7)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201218125D0 (en) | 2012-10-10 | 2012-11-21 | Imerys Minerals Ltd | Method for grinding a particulate inorganic material |
| EP3483221B1 (en) | 2014-09-01 | 2020-07-01 | Imertech Sas | Talc particulate and uses thereof |
| WO2016169974A1 (en) * | 2015-04-20 | 2016-10-27 | Imerys Talc Europe | Compositions as paint additives and their uses |
| ES2755382T3 (es) * | 2015-11-10 | 2020-04-22 | Borealis Ag | Composición de polipropileno heterofásico |
| CN106905604B (zh) * | 2015-12-23 | 2019-05-24 | 余姚市菲特塑料有限公司 | 一种聚丙烯组合物的制备方法 |
| US20210163724A1 (en) * | 2017-08-31 | 2021-06-03 | Keter Plastic Ltd. | Textured articles and methods for their manufacture |
| ES2974283T3 (es) * | 2017-10-25 | 2024-06-26 | Borealis Ag | Composición de polipropileno cargado con propiedades termo-mecánicas mejoradas |
| WO2020118566A1 (en) * | 2018-12-12 | 2020-06-18 | Borouge Compounding Shanghai Co., Ltd. | Heterophasic polypropylene composition providing high surface gloss |
| SG11202107940YA (en) * | 2019-01-25 | 2021-08-30 | Abu Dhabi Polymers Co Ltd Borouge | Foamable polypropylene composition with excellent mechanical performance |
| CN113354902B (zh) * | 2021-06-17 | 2022-12-02 | 金发科技股份有限公司 | 一种耐划伤低雾度聚丙烯组合物及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01271451A (ja) | 1988-04-25 | 1989-10-30 | Nissan Motor Co Ltd | 自動車外装部品用樹脂組成物 |
| KR20010059003A (ko) | 1999-12-30 | 2001-07-06 | 이계안 | 저선팽창 폴리올레핀계 복합 수지 조성물 |
| KR20020055282A (ko) | 2000-12-28 | 2002-07-08 | 이계안 | 고강성/저선팽창의 폴리올레핀계 복합수지 조성물 |
| EP1357144B1 (en) | 2002-04-24 | 2007-08-22 | Borealis Polyolefine GmbH | Polypropylene compositions |
| EP2223943B1 (en) * | 2009-02-25 | 2011-10-19 | Borealis AG | Multimodal polymer of propylene, composition containing the same and a process for manufacturing the same |
| EP2368938A1 (en) * | 2010-03-22 | 2011-09-28 | Borealis AG | Heterophasic polypropylene with excellent mechanical properties |
| CN102329458A (zh) * | 2011-06-20 | 2012-01-25 | 洪伟 | 一种聚丙烯组合物及其制备方法 |
-
2012
- 2012-02-01 EP EP12000652.3A patent/EP2623550B1/en active Active
- 2012-02-01 ES ES12000652.3T patent/ES2484377T3/es active Active
-
2013
- 2013-01-16 CN CN201380006302.3A patent/CN104066782B/zh active Active
- 2013-01-16 US US14/372,242 patent/US9139724B2/en active Active
- 2013-01-16 WO PCT/EP2013/000114 patent/WO2013113470A1/en active Application Filing
- 2013-01-16 IN IN6614DEN2014 patent/IN2014DN06614A/en unknown
- 2013-01-16 BR BR112014018962-5A patent/BR112014018962B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN104066782A (zh) | 2014-09-24 |
| EP2623550A1 (en) | 2013-08-07 |
| EP2623550B1 (en) | 2014-07-09 |
| WO2013113470A1 (en) | 2013-08-08 |
| US9139724B2 (en) | 2015-09-22 |
| BR112014018962A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2017-06-20 |
| BR112014018962A8 (pt) | 2017-07-11 |
| IN2014DN06614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-05-22 |
| CN104066782B (zh) | 2016-07-06 |
| US20140371371A1 (en) | 2014-12-18 |
| BR112014018962B1 (pt) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2484377T3 (es) | Composición de polipropileno que contiene talco con propiedades termomecánicas excelentes | |
| ES2546114T3 (es) | Polipropileno heterofásico altamente fluido | |
| ES2386229T3 (es) | Uso de una mezcla en aplicaciones para automóviles | |
| ES2745705T5 (en) | High flow tpo composition with excellent low temperature impact | |
| US9328233B2 (en) | Multicomponent polypropylene compositions for use in injection moulded articles | |
| CN108350240B (zh) | 用于汽车内饰的具有力学性能间的优异平衡的高流动性tpo组合物 | |
| ES2958562T3 (es) | Uso de una composición polimérica para la producción de artículos con capacidad de pintado y apariencia superficial mejoradas | |
| CN101255255A (zh) | 聚丙烯树脂组合物和模塑制品 | |
| US20190225793A1 (en) | Polypropylene compositions and methods to produce the same | |
| ES2905529T3 (es) | Composición de TPO de alto flujo con excelente resistencia a la tracción en punto de rotura y baja pegajosidad del polvo | |
| ES2747577T3 (es) | Mezclas de poliolefina que comprenden polipropileno y polietileno sindiotáctico producidos por catalizadores de un solo sitio, procedimientos y artículos fabricados a partir de estas mezclas | |
| EP3237536B1 (en) | Polypropylene composition | |
| ES2531469T3 (es) | Composición blanda de polipropileno con bajo contenido de solubles en n-hexano | |
| US20050075439A1 (en) | Polypropylene resin composition and injection-molded article made of the same | |
| KR100334161B1 (ko) | 성형성이 우수한 폴리프로필렌 수지 조성물 | |
| JP5793397B2 (ja) | ポリプロピレン系樹脂組成物の製造方法 | |
| KR20030091392A (ko) | 폴리프로필렌 수지 조성물 | |
| KR20230007831A (ko) | 고강성 저선팽창 특성의 폴리올레핀 수지 조성물 및 이를 포함하는 경량화된 자동차 부품 | |
| BR102022022739B1 (pt) | Composição de polímero termoplástico para aplicações em moldagem por injeção de parede fina | |
| JP2004285237A (ja) | エアバッグカバー用熱可塑性樹脂組成物 | |
| JP2004285236A (ja) | エアバッグカバー用熱可塑性樹脂組成物 | |
| JP2004285238A (ja) | エアバッグカバー用熱可塑性樹脂組成物 |