KR102005162B1 - 열가소성 수지 조성물 및 이로부터 제조된 성형품 - Google Patents
열가소성 수지 조성물 및 이로부터 제조된 성형품 Download PDFInfo
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- KR102005162B1 KR102005162B1 KR1020170177878A KR20170177878A KR102005162B1 KR 102005162 B1 KR102005162 B1 KR 102005162B1 KR 1020170177878 A KR1020170177878 A KR 1020170177878A KR 20170177878 A KR20170177878 A KR 20170177878A KR 102005162 B1 KR102005162 B1 KR 102005162B1
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- 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
- C08L51/04—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 rubbers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
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- C08K5/00—Use of organic ingredients
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- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
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- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- 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
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- C08K2201/001—Conductive additives
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/04—Antistatic
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- 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
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Polymers & Plastics (AREA)
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- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
Description
| 실시예 | ||||||
| 1 | 2 | 3 | 4 | 5 | ||
| (A) (중량%) |
(A1) | 29 | 29 | 29 | 29 | 29 |
| (A2-1) | 60 | 60 | 60 | 60 | 60 | |
| (A2-2) | 11 | 11 | 11 | 11 | 11 | |
| (B) (중량부) |
(B1) | 10 | 20 | 30 | 20 | 20 |
| (B2) | - | - | - | - | - | |
| (C) (중량부) | 0.05 | 0.05 | 0.05 | 0.01 | 0.2 | |
| (D) (중량부) | - | - | - | - | - | |
| 항균 활성치 (대장균) |
4.1 | 6.4 | 6.1 | 4.1 | 6.3 | |
| 항균 활성치 (포도상구균) |
3.3 | 4 | 4 | 2.3 | 4 | |
| 표면 저항 값 (Ω·cm) |
4.8×108 | 2.4×109 | 4×108 | 2.3×109 | 2.6×109 | |
| 노치 아이조드 충격강도 (kgf·cm/cm) |
18.1 | 21.3 | 15.7 | 19.9 | 18.9 | |
| 투명도 (Haze) | 9.8 | 14.8 | 23.1 | 12.1 | 31.7 | |
| 비교예 | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | ||
| (A) (중량%) |
(A1) | 29 | 29 | 29 | 29 | 29 | 29 |
| (A2-1) | 60 | 60 | 60 | 60 | 60 | 60 | |
| (A2-2) | 11 | 11 | 11 | 11 | 11 | 11 | |
| (B) (중량부) |
(B1) | 5 | 35 | 20 | 20 | - | 20 |
| (B2) | - | - | - | - | 20 | - | |
| (C) (중량부) | 0.05 | 0.05 | 0.005 | 4 | 0.05 | - | |
| (D) (중량부) | - | - | - | - | - | 0.05 | |
| 항균 활성치 (대장균) |
2.1 | 6.1 | 1.1 | 6.8 | 1.1 | 0.6 | |
| 항균 활성치 (포도상구균) |
0.3 | 4 | 0.3 | 4 | 0.2 | 0.2 | |
| 표면 저항 값 (Ω·cm) |
4.8×1011 | 4.2×108 | 2.1×109 | 2.6×109 | 4.8×1013 이상 | 2.4×109 | |
| 노치 아이조드 충격강도 (kgf·cm/cm) |
17.1 | 12.1 | 20.1 | 19.5 | 17.2 | 19.6 | |
| 투명도 (Haze) | 8.7 | 28.6 | 11.9 | 50.7 | 30.2 | 10.2 | |
Claims (11)
- 고무변성 비닐계 그라프트 공중합체 및 방향족 비닐계 공중합체 수지를 포함하는 열가소성 수지 100 중량부;
대전방지제 10 내지 30 중량부; 및
산화아연 0.01 내지 2 중량부를 포함하며,
상기 대전방지제는 폴리에테르에스테르아미드 블록 공중합체를 포함하며,
상기 산화아연은 평균 입자 크기가 0.2 내지 3 ㎛이고, 비표면적 BET가 1 내지 10 m2/g이며, X선 회절(X-ray diffraction, XRD) 분석 시, 피크 위치(peak position) 2θ 값이 35 내지 37° 범위이고, 하기 식 1에 의한 미소결정의 크기(crystallite size) 값이 1,000 내지 2,000 Å인 것을 특징으로 하는 것을 특징으로 하는 열가소성 수지 조성물:
[식 1]
미소결정 크기(D) =
상기 식 1에서, K는 형상 계수(shape factor)이고, λ는 X선 파장(X-ray wavelength)이고, β는 X선 회절 피크(peak)의 FWHM 값(degree)이며, θ는 피크 위치 값(peak position degree)이다.
- 제1항에 있어서, 상기 고무변성 비닐계 그라프트 공중합체는 고무질 중합체에 방향족 비닐계 단량체 및 시안화 비닐계 단량체를 포함하는 단량체 혼합물이 그라프트 중합된 것을 특징으로 하는 열가소성 수지 조성물.
- 제1항에 있어서, 상기 방향족 비닐계 공중합체 수지는 방향족 비닐계 단량체 및 상기 방향족 비닐계 단량체와 공중합 가능한 단량체의 중합체인 것을 특징으로 하는 열가소성 수지 조성물.
- 제1항에 있어서, 상기 고무변성 비닐계 그라프트 공중합체는 상기 열가소성 수지 100 중량% 중 20 내지 50 중량%로 포함되고, 상기 방향족 비닐계 공중합체 수지는 상기 열가소성 수지 100 중량% 중 50 내지 80 중량%로 포함되는 것을 특징으로 하는 열가소성 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 산화아연은 광 발광(Photo Luminescence) 측정 시, 370 내지 390 nm 영역의 피크 A와 450 내지 600 nm 영역의 피크 B의 크기비(B/A)가 0 내지 1인 것을 특징으로 하는 열가소성 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 열가소성 수지 조성물은 JIS Z 2801 항균 평가법에 의거하여, 5 cm × 5 cm 크기 시편에 황색포도상구균 및 대장균을 접종하고, 35℃, RH 90% 조건에서 24시간 배양 후, 측정한 항균 활성치가 각각 2 내지 7 및 2 내지 6.5인 것을 특징으로 하는 열가소성 수지 조성물.
- 제1항에 있어서, 상기 열가소성 수지 조성물은 ASTM D257에 의거하여 측정한 표면저항 값이 1 × 106 내지 1 × 1010 Ω·cm인 것을 특징으로 하는 열가소성 수지 조성물.
- 제1항에 있어서, 상기 열가소성 수지 조성물은 ASTM D256에 의거하여 측정한 1/4" 두께 시편의 노치 아이조드 충격강도가 15 내지 25 kgf·cm/cm인 것을 특징으로 하는 열가소성 수지 조성물.
- 제1항 내지 제4항, 제6항, 제8항 내지 제10항 중 어느 한 항에 따른 열가소성 수지 조성물로부터 형성되는 것을 특징으로 하는 성형품.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019532007A JP7198753B2 (ja) | 2016-12-28 | 2017-12-22 | 熱可塑性樹脂組成物およびこれから製造された成形品 |
| US16/466,841 US10829628B2 (en) | 2016-12-28 | 2017-12-22 | Thermoplastic resin composition and molded article manufactured therefrom |
| PCT/KR2017/015364 WO2018124657A1 (ko) | 2016-12-28 | 2017-12-22 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20160181359 | 2016-12-28 | ||
| KR1020160181359 | 2016-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180077044A KR20180077044A (ko) | 2018-07-06 |
| KR102005162B1 true KR102005162B1 (ko) | 2019-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020170177878A Active KR102005162B1 (ko) | 2016-12-28 | 2017-12-22 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10829628B2 (ko) |
| JP (1) | JP7198753B2 (ko) |
| KR (1) | KR102005162B1 (ko) |
| CN (1) | CN110114405B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022085893A1 (ko) * | 2020-10-21 | 2022-04-28 | (주) 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR20220052814A (ko) * | 2020-10-21 | 2022-04-28 | 주식회사 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| EP4215583A4 (en) * | 2021-04-28 | 2024-04-10 | Lg Chem, Ltd. | THERMOPLASTIC RESIN COMPOSITION |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102121099B1 (ko) * | 2017-09-28 | 2020-06-09 | 롯데첨단소재(주) | 내전리방사선성 열가소성 수지 조성물 및 이를 포함하는 성형품 |
| KR102161339B1 (ko) | 2017-11-08 | 2020-09-29 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102236413B1 (ko) * | 2018-11-30 | 2021-04-05 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 형성된 성형품 |
| KR102880330B1 (ko) * | 2019-12-31 | 2025-11-04 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102514693B1 (ko) * | 2020-02-28 | 2023-03-27 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102714723B1 (ko) * | 2020-10-14 | 2024-10-10 | 주식회사 엘지화학 | 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 성형품 |
| KR102660134B1 (ko) * | 2020-12-11 | 2024-04-23 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR20220094482A (ko) * | 2020-12-29 | 2022-07-06 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102761655B1 (ko) * | 2021-08-31 | 2025-01-31 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102801292B1 (ko) * | 2021-09-28 | 2025-04-25 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
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| JP2009161758A (ja) * | 2007-12-31 | 2009-07-23 | Cheil Industries Inc | 帯電防止性熱可塑性樹脂組成物 |
| JP2011506722A (ja) | 2007-12-21 | 2011-03-03 | ビーエーエスエフ ソシエタス・ヨーロピア | ナノ構造uv吸収剤 |
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| US593A (en) * | 1838-02-06 | Arrangement of gearing fob driving machinery | ||
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| WO2022085893A1 (ko) * | 2020-10-21 | 2022-04-28 | (주) 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR20220052814A (ko) * | 2020-10-21 | 2022-04-28 | 주식회사 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| KR102693913B1 (ko) | 2020-10-21 | 2024-08-12 | 주식회사 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| US12384913B2 (en) | 2020-10-21 | 2025-08-12 | Lg Chem, Ltd. | Thermoplastic resin composition and molded article manufactured using the same |
| EP4215583A4 (en) * | 2021-04-28 | 2024-04-10 | Lg Chem, Ltd. | THERMOPLASTIC RESIN COMPOSITION |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190322854A1 (en) | 2019-10-24 |
| KR20180077044A (ko) | 2018-07-06 |
| JP7198753B2 (ja) | 2023-01-04 |
| CN110114405A (zh) | 2019-08-09 |
| US10829628B2 (en) | 2020-11-10 |
| CN110114405B (zh) | 2022-06-17 |
| JP2020503402A (ja) | 2020-01-30 |
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