KR101257820B1 - 폴리올레핀 복합소재 조성물 - Google Patents
폴리올레핀 복합소재 조성물 Download PDFInfo
- Publication number
- KR101257820B1 KR101257820B1 KR1020110024596A KR20110024596A KR101257820B1 KR 101257820 B1 KR101257820 B1 KR 101257820B1 KR 1020110024596 A KR1020110024596 A KR 1020110024596A KR 20110024596 A KR20110024596 A KR 20110024596A KR 101257820 B1 KR101257820 B1 KR 101257820B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- polyolefin
- polypropylene
- composite material
- present
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 26
- 239000011365 complex material Substances 0.000 title 1
- -1 polypropylene Polymers 0.000 claims abstract description 41
- 239000004743 Polypropylene Substances 0.000 claims abstract description 39
- 229920001155 polypropylene Polymers 0.000 claims abstract description 31
- 239000002131 composite material Substances 0.000 claims abstract description 28
- 239000011256 inorganic filler Substances 0.000 claims abstract description 13
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 12
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 229920001083 polybutene Polymers 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 229920001195 polyisoprene Polymers 0.000 claims abstract description 6
- 239000000454 talc Substances 0.000 claims description 27
- 229910052623 talc Inorganic materials 0.000 claims description 27
- 229920000554 ionomer Polymers 0.000 claims description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229910052570 clay Inorganic materials 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 15
- 229910000323 aluminium silicate Inorganic materials 0.000 description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 15
- 235000019645 odor Nutrition 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000945 filler Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 8
- 239000000805 composite resin Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 229910010272 inorganic material Inorganic materials 0.000 description 4
- 239000011147 inorganic material Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920003182 Surlyn® Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 125000003010 ionic group Chemical group 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
단위 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | 실시예1 | 실시예2 | 실시예3 | |
폴리프로필렌 | wt% | 80 | 83 | 87 | 87 | 83 | 87 | 87 |
탈크 | wt% | 20 | 15 | 8 | 5 | 15 | 8 | 5 |
글래스버블 | wt% | 2 | 5 | 8 | ||||
알루미노규산염 | wt% | 2 | 5 | 8 | ||||
비중 | g/㎤ | 1.059 | 1.014 | 0.949 | 0.916 | 1.015 | 0.952 | 0.920 |
항 목 | 단위 | 비교예1 | 실시예1 | 실시예2 |
폴리프로필렌 | wt% | 79 | 90 | 90 |
탈크 | wt% | 20 | 6 | 6 |
알루미노규산염(평균 입경 60um) | wt% | 3 | ||
알루미노규산염(평균입경 120um) | wt% | 3 | ||
MAH-PP | wt% | 1 | 1 | 1 |
합 계 | 100 | 100 | 100 | |
항 목 | 단위 | 비교예1 | 실시예1 | 실시예2 |
용융지수 | g/10min | 18.3 | 17.5 | 17.1 |
비중 | g/㎤ | 1.06 | 0.95 | 0.94 |
인장강도 | kgf/㎠ | 306 | 339 | 346 |
신율 | % | 58 | 55 | 59 |
굴곡강도 | kgf/㎠ | 466 | 566 | 568 |
굴곡탄성율 | kgf/㎠ | 37203 | 32972 | 32901 |
IZOD 충격강도 | kgf.㎝/㎝ | 5.3 | 5.1 | 4.8 |
Rockwell 경도 | R SCALE | 96 | 106 | 107 |
열변형온도 | ℃ | 132 | 137 | 140 |
단위 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 실시예 1 | 실시예 2 | |
폴리프로필렌 | wt% | 79 | 90 | 88 | 86 | 90 | 88 |
탈크 | wt% | 20 | 6 | 6 | 6 | 6 | 6 |
알루미노규산염(60um) | wt% | - | 3 | 3 | 3 | 3 | 3 |
MAH-PP | wt% | 1 | 1 | 3 | 5 | ||
이오노머 | wt% | 1 | 3 | ||||
냄새 | 등급 | 3.6 | 3.6 | 3.9 | 4.5 | 3.4 | 3.5 |
비중 | g/㎤ | 1.06 | 0.95 | 0.94 | 0.94 | 0.95 | 0.94 |
인장강도 | kgf/㎠ | 306 | 339 | 349 | 348 | 334 | 344 |
굴곡강도 | kgf/㎠ | 466 | 566 | 554 | 548 | 553 | 545 |
굴곡탄성율 | kgf/㎠ | 37203 | 32972 | 32334 | 33397 | 33556 | 32589 |
Izod충격강도 | kgf.㎝/㎝ | 5.3 | 5.1 | 5.3 | 5.4 | 5.2 | 5.4 |
항 목 | TEST METHOD | CONDITION |
용융지수 | ASTM D 1238 | 230℃, 하중 2.16kgf |
비중 | ASTM D 792 | |
인장강도 및 신율 | ASTM D 638 | TYPE1, 시험속도 50 mm/min |
굴곡강도 및 굴곡탄성율 | ASTM D 790 | 시험편 127*12.7*6.4 mm, 시험속도 30 mm/min |
IZOD 충격강도 | ASTM D 256 | 시험편 63.5*12.7*6.4 mm, notched |
Rockwell 경도 | ASTM D 785 | R SCALE |
열변형온도 | ASTM D 648 | 시험편 127*12.7*6.4 mm, 응력하중 4.6 kg/㎠ |
Claims (3)
- 폴리프로필렌, 폴리에틸렌, 폴리부텐, 폴리옥텐 및 폴리이소프렌으로 구성된 군으로부터 선택된 1종 이상의 폴리올레핀계 수지 60 내지 95 중량%, 무기충전제 3 내지 30%, 상용화제 0.5 내지 3%중량 및 평균입경이 40 내지 200 미크론 범위의 구형의 알루미노규산염(Aluminosilacate) 1 내지 10중량%를 포함한 폴리올레핀 복합소재 조성물.
- 제1항에 있어서,
상기 무기충전제는 탈크, 탄산칼슘, 클레이, 카올린, 황산바륨, 올라스토나이트, 마이카, 점토, 수산화마그네슘, 산화티탄, 카본블랙 및 유리섬유로 구성된 군으로부터 선택된 1종 이상인 것으로 특징으로 하는 폴리올레핀 복합소재 조성물. - 제1항에 있어서,
상기 상용화제는 메타크릴산 또는 아크릴산 함유 공중합체인 이오노머인 것을 특징으로 하는 폴리올레핀 복합소재 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110024596A KR101257820B1 (ko) | 2011-03-18 | 2011-03-18 | 폴리올레핀 복합소재 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110024596A KR101257820B1 (ko) | 2011-03-18 | 2011-03-18 | 폴리올레핀 복합소재 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120106472A KR20120106472A (ko) | 2012-09-26 |
KR101257820B1 true KR101257820B1 (ko) | 2013-04-29 |
Family
ID=47113177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110024596A Active KR101257820B1 (ko) | 2011-03-18 | 2011-03-18 | 폴리올레핀 복합소재 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101257820B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101415014B1 (ko) | 2013-06-21 | 2014-07-04 | 한국생산기술연구원 | 폴리프로필렌계 수지 및 탄소 장섬유를 포함하는 수송 수단용 복합 재료 |
MX375929B (es) * | 2013-12-30 | 2025-03-07 | 3M Innovative Properties Company | Composicion de poliolefinas que incluye microesferas de vidrio huecas y metodo para usar la composicion. |
JP6667518B2 (ja) | 2014-10-31 | 2020-03-18 | スリーエム イノベイティブ プロパティズ カンパニー | 熱可塑性複合材料、熱可塑性複合材料を調製するための方法、及び射出成形品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172591A (ja) * | 1992-12-10 | 1994-06-21 | Nippon Petrochem Co Ltd | 軽量・高剛性樹脂組成物 |
KR20080024142A (ko) * | 2005-06-07 | 2008-03-17 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 폴리올레핀 나노복합체 물질 |
KR20080061077A (ko) * | 2006-12-28 | 2008-07-02 | 호남석유화학 주식회사 | 섬유강화 폴리프로필렌 수지조성물 |
KR20090035743A (ko) * | 2006-08-04 | 2009-04-10 | 플레이텍스 프로덕츠, 인크. | 윤활성 조성물 및 이로부터 제조된 제조물 |
-
2011
- 2011-03-18 KR KR1020110024596A patent/KR101257820B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172591A (ja) * | 1992-12-10 | 1994-06-21 | Nippon Petrochem Co Ltd | 軽量・高剛性樹脂組成物 |
KR20080024142A (ko) * | 2005-06-07 | 2008-03-17 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 폴리올레핀 나노복합체 물질 |
KR20090035743A (ko) * | 2006-08-04 | 2009-04-10 | 플레이텍스 프로덕츠, 인크. | 윤활성 조성물 및 이로부터 제조된 제조물 |
KR20080061077A (ko) * | 2006-12-28 | 2008-07-02 | 호남석유화학 주식회사 | 섬유강화 폴리프로필렌 수지조성물 |
Also Published As
Publication number | Publication date |
---|---|
KR20120106472A (ko) | 2012-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8299144B2 (en) | TPO nanocomposites and methods of use | |
US9758654B2 (en) | Polypropylene resin composition and interior and exterior materials for vehicles using the same | |
KR101874918B1 (ko) | 저비중 폴리프로필렌 수지 조성물 및 이를 이용한 자동차 내장재용 성형품 | |
KR101459951B1 (ko) | 촉감 및 내스크래치성이 우수한 폴리프로필렌 복합 수지 조성물 | |
KR101714074B1 (ko) | 자동차 도어 트림용 폴리프로필렌 수지 조성물 | |
KR101521147B1 (ko) | 내충격성이 향상된 장섬유강화 열가소성 수지 조성물 및 이에 의해 제조된 성형품 | |
KR101147386B1 (ko) | 폴리올레핀 복합소재 조성물 | |
JP2016525586A (ja) | ポリプロピレン系樹脂及び炭素長繊維を含む輸送手段用複合材料 | |
KR101257820B1 (ko) | 폴리올레핀 복합소재 조성물 | |
CN102558665A (zh) | 一种汽车内饰件用的聚丙烯组合物及其制备方法 | |
CN110857357A (zh) | 一种汽车内饰件用高强度抗冲击复合材料及其制备方法 | |
KR101836627B1 (ko) | 촉감과 치수안정성이 우수한 고강성 폴리프로필렌 복합 수지 조성물 | |
KR20160057528A (ko) | 폴리올레핀계 탄성체 조성물 | |
KR101307231B1 (ko) | 자동차 내, 외장재용 재활용 복합 폴리프로필렌 | |
KR101299356B1 (ko) | 도장성이 우수한 폴리프로필렌 수지 조성물 | |
CN102061054A (zh) | 用于汽车罩顶封板的聚丙烯树脂组合物 | |
CN103665570A (zh) | 一种超低温韧性聚丙烯组合物及其制备方法 | |
KR101580957B1 (ko) | 내충격성 및 내스크래치성이 우수한 폴리프로필렌 수지 조성물 | |
US10294360B2 (en) | Polypropylene resin composition and molded product thereof | |
KR102187566B1 (ko) | 폴리프로필렌 수지 조성물 및 이의 성형품 | |
US6576699B2 (en) | Damping resin composition and molded article using the same | |
KR101734772B1 (ko) | 고충격성 및 고부착성을 갖는 폴리프로필렌 복합 수지 조성물 | |
CN114621553A (zh) | 一种苯乙烯马来酸酐共聚物复合材料及其制备方法和应用 | |
KR20230078071A (ko) | 나노 금속염을 이용한 자동차 내장재용 열가소성 수지 조성물 및 이를 이용한 성형품 | |
KR101594850B1 (ko) | 복합소재 스크랩의 재사용을 위한 복합소재 수지 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20110318 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20121031 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20130401 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130418 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130419 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PC1903 | Unpaid annual fee | ||
PR0401 | Registration of restoration |
Patent event code: PR04011E01D Patent event date: 20161214 Comment text: Registration of Restoration |
|
PR1001 | Payment of annual fee |
Payment date: 20161215 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20170410 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20170410 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20180228 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20190401 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20190401 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20200331 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20210415 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20220516 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20230418 Start annual number: 11 End annual number: 11 |