KR100964988B1 - 폴리에스테르 수지 조성물 및 이를 이용한 성형품 - Google Patents
폴리에스테르 수지 조성물 및 이를 이용한 성형품 Download PDFInfo
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- KR100964988B1 KR100964988B1 KR1020060119783A KR20060119783A KR100964988B1 KR 100964988 B1 KR100964988 B1 KR 100964988B1 KR 1020060119783 A KR1020060119783 A KR 1020060119783A KR 20060119783 A KR20060119783 A KR 20060119783A KR 100964988 B1 KR100964988 B1 KR 100964988B1
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- resin composition
- polyester resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- 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
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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
- 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
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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)
Abstract
Description
PBT | 코폴리에스테르 | PET | 유리섬유 | |
실시예1 | 60 | 10 | - | 30 |
실시예2 | 50 | 20 | - | 30 |
실시예3 | 40 | 30 | - | 30 |
비교예1 | 70 | - | - | 30 |
비교예2 | - | 70 | - | 30 |
비교예3 | 50 | - | 20 | 30 |
비교예4 | 30 | 25 | - | 45 |
비교예5 | 20 | 50 | - | 30 |
인장강도 (kgf/cm2) |
인장신율 (%) |
충격강도 (1/8", kgf cm/cm) |
열변형 온도(℃) |
표면 광택도(%) |
낙구시험 | 외관 | |
실시예1 | 1,320 | 2.3 | 8.6 | 202 | 87 | pass | 양호 |
실시예2 | 1,300 | 2.5 | 8.8 | 198 | 90 | pass | 양호 |
실시예3 | 1,280 | 2.5 | 9.5 | 190 | 88 | pass | 양호 |
비교예1 | 1,350 | 1.8 | 5.8 | 202 | 60 | fail | 불량 |
비교예2 | 950 | 3.0 | 15.3 | 60 | 74 | pass | 불량 |
비교예3 | 1,320 | 2.4 | 8.2 | 208 | 87 | fail | 양호 |
비교예4 | 1,310 | 2.6 | 9.3 | 220 | 64 | pass | 불량 |
비교예5 | 1,050 | 2.7 | 12.7 | 150 | 88 | pass | 양호 |
Claims (7)
- 폴리에스테르 수지 조성물에 있어서,부탄-1,4-디올과 테레프탈산 또는 디메틸테레프탈레이트를 단량체로 하여 직접 에스테르화 반응 또는 에스테르 교환반응을 통하여 중축합한 중합체로서, 용융온도가 215 내지 235℃이고, 0.75~1.2 (dl/g)의 고유점도(IV)를 가지는 폴리부틸렌테레프탈레이트(PBT) 수지 30 내지 80중량%;디카르복실산 부분이 테레프탈산이고 글리콜 부분이 1,4-시클로헥산디메탄올 50 내지 70몰% 및 에틸렌 글리콜 30 내지 50몰%로 이루어지는 반복 단위를 가지는코폴리에스테르 수지 10 내지 30 중량%;유리 섬유 10 내지 40중량%;를 포함하는 것을 특징으로 하는 폴리에스테르 수지 조성물.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,상기 폴리에스테르 수지 조성물에는 윤활제, 층분리 방지제, 보강제, 핵제, 난연제, 산화방지제, 광안정제, 가수분해 안정제, 안료, 염료, 탈취제, 소취제, 대전 방지제, 전도성 부여제, 자성 부여제, 가교제, 커플링제, 항균제, 가공조제, 내마찰제, 내마모제, 유동화제 및 이형제로 이루어진 군으로부터 선택되는 하나 이상의 첨가제가 더 포함되는 것을 특징으로 하는 폴리에스테르 수지 조성물.
- 제 1 항 또는 제 6 항에 따른 폴리에스테르 수지 조성물로 이루어지는 성형품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060119783A KR100964988B1 (ko) | 2006-11-30 | 2006-11-30 | 폴리에스테르 수지 조성물 및 이를 이용한 성형품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060119783A KR100964988B1 (ko) | 2006-11-30 | 2006-11-30 | 폴리에스테르 수지 조성물 및 이를 이용한 성형품 |
Publications (2)
Publication Number | Publication Date |
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KR20080049337A KR20080049337A (ko) | 2008-06-04 |
KR100964988B1 true KR100964988B1 (ko) | 2010-06-21 |
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KR1020060119783A KR100964988B1 (ko) | 2006-11-30 | 2006-11-30 | 폴리에스테르 수지 조성물 및 이를 이용한 성형품 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000248160A (ja) * | 1999-03-02 | 2000-09-12 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2000313794A (ja) | 1999-03-02 | 2000-11-14 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2001279070A (ja) | 2000-03-30 | 2001-10-10 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2003026908A (ja) | 2001-07-12 | 2003-01-29 | Toray Ind Inc | ポリエステル樹脂組成物 |
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- 2006-11-30 KR KR1020060119783A patent/KR100964988B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000248160A (ja) * | 1999-03-02 | 2000-09-12 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2000313794A (ja) | 1999-03-02 | 2000-11-14 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2001279070A (ja) | 2000-03-30 | 2001-10-10 | Toray Ind Inc | ポリエステル樹脂組成物 |
JP2003026908A (ja) | 2001-07-12 | 2003-01-29 | Toray Ind Inc | ポリエステル樹脂組成物 |
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