JP4752149B2 - 長繊維強化ポリプロピレン樹脂組成物 - Google Patents
長繊維強化ポリプロピレン樹脂組成物 Download PDFInfo
- Publication number
- JP4752149B2 JP4752149B2 JP2001229879A JP2001229879A JP4752149B2 JP 4752149 B2 JP4752149 B2 JP 4752149B2 JP 2001229879 A JP2001229879 A JP 2001229879A JP 2001229879 A JP2001229879 A JP 2001229879A JP 4752149 B2 JP4752149 B2 JP 4752149B2
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- weight
- polypropylene resin
- resin composition
- reinforced polypropylene
- 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.)
- Expired - Fee Related
Links
- 229920001155 polypropylene Polymers 0.000 title claims description 49
- -1 polypropylene Polymers 0.000 title claims description 38
- 239000000835 fiber Substances 0.000 title claims description 36
- 239000004743 Polypropylene Substances 0.000 title claims description 34
- 239000011342 resin composition Substances 0.000 title claims description 29
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 22
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 21
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 19
- 239000003365 glass fiber Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 8
- 150000008064 anhydrides Chemical class 0.000 claims description 7
- 229920001384 propylene homopolymer Polymers 0.000 claims description 7
- 239000002035 hexane extract Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 24
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
- 238000000465 moulding Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 229920001038 ethylene copolymer Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 229920001519 homopolymer Polymers 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 6
- 229920001400 block copolymer Polymers 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 150000001451 organic peroxides Chemical class 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000004925 denaturation Methods 0.000 description 3
- 230000036425 denaturation Effects 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- KNDQHSIWLOJIGP-UMRXKNAASA-N (3ar,4s,7r,7as)-rel-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione Chemical compound O=C1OC(=O)[C@@H]2[C@H]1[C@]1([H])C=C[C@@]2([H])C1 KNDQHSIWLOJIGP-UMRXKNAASA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- NIDNOXCRFUCAKQ-UHFFFAOYSA-N bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2C(O)=O NIDNOXCRFUCAKQ-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001229879A JP4752149B2 (ja) | 2000-11-14 | 2001-07-30 | 長繊維強化ポリプロピレン樹脂組成物 |
| US09/985,287 US6627692B2 (en) | 2000-11-14 | 2001-11-02 | Long fiber-reinforced polypropylene resin composition |
| DE10155612.8A DE10155612B4 (de) | 2000-11-14 | 2001-11-13 | Pellets aus langfaserverstärkter Polypropylen-Harzzusammensetzung, Harzmischzusammensetzung und Formlinge aus diesen |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000347149 | 2000-11-14 | ||
| JP2000347149 | 2000-11-14 | ||
| JP2000-347149 | 2000-11-14 | ||
| JP2001229879A JP4752149B2 (ja) | 2000-11-14 | 2001-07-30 | 長繊維強化ポリプロピレン樹脂組成物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002212364A JP2002212364A (ja) | 2002-07-31 |
| JP2002212364A5 JP2002212364A5 (enExample) | 2008-05-15 |
| JP4752149B2 true JP4752149B2 (ja) | 2011-08-17 |
Family
ID=26603968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001229879A Expired - Fee Related JP4752149B2 (ja) | 2000-11-14 | 2001-07-30 | 長繊維強化ポリプロピレン樹脂組成物 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6627692B2 (enExample) |
| JP (1) | JP4752149B2 (enExample) |
| DE (1) | DE10155612B4 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004231911A (ja) * | 2003-02-03 | 2004-08-19 | Mitsui Chemicals Inc | 長繊維強化ポリオレフィン樹脂組成物及びその製造方法 |
| JP4779300B2 (ja) * | 2003-02-07 | 2011-09-28 | 住友化学株式会社 | 繊維−ポリプロピレン樹脂複合体とそのペレット、および繊維強化樹脂成形品 |
| DE102004004809B4 (de) * | 2003-02-07 | 2016-12-22 | Sumitomo Chemical Co. Ltd. | Faser-Polypropylenharzkomposit und sein Pellet und daraus hergestellte faserverstärkte Harzgegenstände |
| JP4571790B2 (ja) * | 2003-09-11 | 2010-10-27 | 株式会社プライムポリマー | 長繊維強化樹脂ペレット及びその成形体 |
| US20070191532A1 (en) * | 2004-03-16 | 2007-08-16 | Daniel De Kock | Method for preparing long glass fiber-reinforced composition and fabricated articles therefrom |
| KR100666769B1 (ko) * | 2005-10-17 | 2007-01-09 | 현대자동차주식회사 | 폴리프로필렌계 장섬유 강화 조성물 및 이를 이용하여제조된 도어 쉴드 모듈 플레이트 성형품 |
| JP5241111B2 (ja) | 2007-02-16 | 2013-07-17 | 旭有機材工業株式会社 | プロピレン系樹脂組成物及びそれを用いて成形した配管部材 |
| JP5237689B2 (ja) * | 2008-05-15 | 2013-07-17 | 出光興産株式会社 | ポリカーボネート樹脂組成物及びその成形体 |
| US10975233B2 (en) | 2017-01-10 | 2021-04-13 | Celanese International Corporation | High flow fiber-reinforced propylene composition having low emissions |
| EP3568430A4 (en) | 2017-01-10 | 2020-07-01 | Celanese International Corporation | LONG-FIBER REINFORCED PROPYLENE COMPOSITION FOR USE IN A THIN PART |
| EP3461859A1 (en) | 2017-09-29 | 2019-04-03 | Borealis AG | Reinforced polymer composition |
| CN119899456A (zh) * | 2024-12-25 | 2025-04-29 | 上海普利特复合材料股份有限公司 | 一种汽车用高强度耐蠕变长纤维增强聚丙烯复合材料及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5213889B1 (en) | 1981-01-21 | 1996-10-29 | Kawasaki Chem Holding | Fibre-reinforced compositions and methods for producing such compositions |
| US4559262A (en) | 1981-01-21 | 1985-12-17 | Imperial Chemical Industries, Plc | Fibre reinforced compositions and methods for producing such compositions |
| US4549920A (en) | 1981-07-28 | 1985-10-29 | Imperial Chemical Industries, Plc | Method for impregnating filaments with thermoplastic |
| US5548013A (en) * | 1991-02-27 | 1996-08-20 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition |
| JP3338124B2 (ja) * | 1993-05-31 | 2002-10-28 | 三菱化学株式会社 | プロピレン系耐熱樹脂成形材料及びその成形体 |
| US6184328B1 (en) * | 1994-09-07 | 2001-02-06 | Showa Denko Kabushiki Kaisha | Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production |
| JPH083396A (ja) * | 1994-06-16 | 1996-01-09 | Chisso Corp | 長繊維強化プロピレン結晶性樹脂組成物からなる長繊維強化柱状体及びそれから作成されたプロペラ型ファン |
| KR100341040B1 (ko) | 1994-08-18 | 2002-11-23 | 칫소가부시키가이샤 | 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법 |
| WO1997019805A1 (fr) | 1995-11-30 | 1997-06-05 | Chisso Corporation | Procede de fabrication d'une structure en resine renforcee par des fibres longues, et procede et appareil pour la fabrication de corps de forme colonnaire |
| JP3177171B2 (ja) * | 1996-08-02 | 2001-06-18 | 東燃化学株式会社 | ポリオレフィン樹脂組成物製ホイールキャップ及びその製造方法 |
| JP3381535B2 (ja) * | 1996-11-07 | 2003-03-04 | チッソ株式会社 | 長短繊維強化ポリオレフィン複合構造物及びそれからなる成形体 |
| CA2270167A1 (en) | 1997-08-28 | 1999-03-11 | Akihiko Sanpei | Polyolefin resin compositions |
| US6268062B1 (en) * | 1998-04-06 | 2001-07-31 | Applied Extrusion Technologies, Inc. | Polypropylene blends and films prepared therewith |
| EP1002814A4 (en) * | 1998-06-05 | 2001-11-28 | Japan Polychem Corp | PROPYLENE SEQUENCE COPOLYMER AND PROPYLENE RESIN COMPOSITION |
| JP2001316534A (ja) * | 2000-03-01 | 2001-11-16 | Chisso Corp | 長繊維強化ポリプロピレン樹脂組成物および成形品 |
| JP5502252B2 (ja) * | 2001-02-16 | 2014-05-28 | マツダ株式会社 | 長繊維強化ポリプロピレン樹脂組成物 |
-
2001
- 2001-07-30 JP JP2001229879A patent/JP4752149B2/ja not_active Expired - Fee Related
- 2001-11-02 US US09/985,287 patent/US6627692B2/en not_active Expired - Lifetime
- 2001-11-13 DE DE10155612.8A patent/DE10155612B4/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6627692B2 (en) | 2003-09-30 |
| US20020091191A1 (en) | 2002-07-11 |
| DE10155612A1 (de) | 2002-05-29 |
| JP2002212364A (ja) | 2002-07-31 |
| DE10155612B4 (de) | 2014-07-24 |
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