KR100665446B1 - 흐름 거동이 개선된 고분자 폴리아미드 조성물 - Google Patents
흐름 거동이 개선된 고분자 폴리아미드 조성물 Download PDFInfo
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- KR100665446B1 KR100665446B1 KR1020017015330A KR20017015330A KR100665446B1 KR 100665446 B1 KR100665446 B1 KR 100665446B1 KR 1020017015330 A KR1020017015330 A KR 1020017015330A KR 20017015330 A KR20017015330 A KR 20017015330A KR 100665446 B1 KR100665446 B1 KR 100665446B1
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- polyamide
- polyamides
- copolyamide
- weight
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2207/32—Properties characterising the ingredient of the composition containing low molecular weight liquid component
- C08L2207/324—Liquid component is low molecular weight polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/20—Macromolecular compounds having nitrogen in the main chain according to C08L75/00 - C08L79/00; Derivatives thereof
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Polyamides (AREA)
Abstract
Description
단위 | A | B | C | 1 | 2 | 3 | 4 | 5 | 6 | 6 | |
고분자 폴리아미드 | K120 | K123 | S222 | K123 | S222 | ||||||
올리고머 | - | - | - | PA-6,6 | PA-4,6 | PA-4,6 | |||||
올리고머의 농도 | % | - | - | - | 5 | 10 | 10 | 5 | 10 | 10 | 4 |
T-배합 | C | 250 | 250 | 280 | 265 | 265 | 250 | 280 | 280 | 250 | 280 |
T-용융 | C | 263 | 276 | 301 | 281 | 280 | 260 | 294 | 295 | 264 | 296 |
흐름 거동 | mm | 606 | 406 | 347 | 580 | 674 | 841 | 488 | 640 | 788 | 449 |
모듈러스 | GPa | 9.42 | 9.04 | 8.77 | 9.27 | 9.46 | 9.82 | 9.11 | 9.54 | 10.35 | 9.11 |
인장 강도 | MPa | 181 | 168 | 166 | 181 | 183 | 176 | 180 | 183 | 183 | 169 |
파단 연신율 | % | 3.35 | 4.47 | 4.5 | 3.17 | 2.80 | 2.38 | 3.45 | 2.57 | 2.47 | 3.3 |
샤르피 N | kJ/m2 | 11.6 | 13.4 | 8.7 | 11.0 | 11.0 | 10.7 | 11.2 | 11.0 | 10.5 | 7.8 |
샤르피 UN | kJ/m2 | 65.8 | 93.9 | 69.9 | 30.5 | 58.5 | 52.0 | 50.9 | 56.6 | 46.3 | 51.3 |
표면 | + | - | - | + | + | + | + | + | + | + |
Claims (11)
- 흐름 거동이 개선된 폴리아미드 조성물로서,조성물 중에 존재하는 폴리아미드의 전체 중량을 기준으로 하여, 중량평균 분자량 10,000 g/mol 이상의 고분자 폴리아미드를 80~99.5 중량% 및 중량평균 분자량 5,000 g/mol 이하의 저분자 폴리아미드(고분자 폴리아미드의 용융점보다 더 높은 용융점을 가짐)를 0.5~20 중량% 포함하는 것을 특징으로 하는 폴리아미드 조성물.
- 제 1 항에 있어서,상기 저분자 폴리아미드의 평균 분자량은 4,000 g/mol 이하인 것을 특징으로 하는 폴리아미드 조성물.
- 제 2 항에 있어서,유리 섬유를 추가로 포함하는 것을 특징으로 하는 폴리아미드 조성물.
- 제 2 항 또는 제 3 항에 있어서,상기 폴리아미드는 PA-6, PA-6,6, PA-6,10, PA-4,6, PA-11, PA-12, PA-12,12, PA-6,I, PA-6,T/6,6-코폴리아미드, PA-6,T/6-코폴리아미드, PA-6/6,6-코폴리아미드, PA-4,6/6-코폴리아미드, 및 이들의 코폴리아미드들 및 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 폴리아미드 조성물.
- 제 4 항에 있어서,상기 폴리아미드는 PA-6, PA-6,6, PA-4,6, PA-4,6/6 코폴리아미드, 및 이들의 코폴리아미드들 및 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 폴리아미드 조성물.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,저분자 폴리아미드의 양은 폴리아미드의 전체 중량을 기준으로 1~10 중량%인 것을 특징으로 하는 폴리아미드 조성물.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,고분자 폴리아미드는 PA-6, PA-6,6, PA-6,10, PA-4,6, PA-11, PA-12, PA-12,12, PA-6,I, PA-6,T/6,6-코폴리아미드, PA-6,T/6-코폴리아미드, PA-6/6,6-코폴리아미드, PA-4,6/6 코폴리아미드, 및 이들의 코폴리아미드들 및 혼합물로 이루어진 군으로부터 선택되고,저분자 폴리아미드는 PA-6,6, PA-4,6, PA-4,6/6-코폴리아미드, 및 이들의 코폴리아미드들 및 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 폴리아미드 조성물.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,고분자 폴리아미드는 PA-6 또는 PA-4,6/6 코폴리머이고,저분자 폴리아미드는 PA-6,6, PA-4,6, PA-4,6/6 코폴리아미드, 및 이들의 코폴리아미드들 및 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 폴리아미드 조성물.
- 고분자 폴리아미드 조성물의 흐름 거동을 개선시키는 방법으로서,저분자 폴리아미드의 용융점과 동일하거나 또는 더 낮은 용융 온도에서, 중량평균 분자량 10,000 g/mol 이상의 고분자 폴리아미드 및 중량평균 분자량 5,000 g/mol 이하의 저분자 폴리아미드(고분자 폴리아미드의 용융점보다 더 높은 용융점을 가짐)를 용융-혼합시키는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 9 항에 따른 방법을 사용하여 수득되는 것을 특징으로 하는 고분자 폴리아미드 조성물.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1012234 | 1999-06-04 | ||
NL1012234A NL1012234C2 (nl) | 1999-06-04 | 1999-06-04 | Hoog-moleculaire polyamide samenstelling met verbeterd vloeigedrag. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020008202A KR20020008202A (ko) | 2002-01-29 |
KR100665446B1 true KR100665446B1 (ko) | 2007-01-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017015330A KR100665446B1 (ko) | 1999-06-04 | 2000-05-19 | 흐름 거동이 개선된 고분자 폴리아미드 조성물 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6548591B2 (ko) |
EP (1) | EP1183310B1 (ko) |
JP (1) | JP5036942B2 (ko) |
KR (1) | KR100665446B1 (ko) |
CN (1) | CN1175049C (ko) |
AT (1) | ATE232551T1 (ko) |
AU (1) | AU5114700A (ko) |
DE (1) | DE60001408T2 (ko) |
NL (1) | NL1012234C2 (ko) |
TW (1) | TWI252244B (ko) |
WO (1) | WO2000075233A1 (ko) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003064257A (ja) * | 2001-08-30 | 2003-03-05 | Dainippon Ink & Chem Inc | 難燃性樹脂組成物 |
EP1431346A1 (en) | 2002-12-16 | 2004-06-23 | DSM IP Assets B.V. | Process for preparing a flame retardant polyamide composition |
EP1431340A1 (en) * | 2002-12-19 | 2004-06-23 | DSM IP Assets B.V. | Flame retardant polyamide compound |
EP1479728A1 (en) * | 2003-05-22 | 2004-11-24 | DSM IP Assets B.V. | Flame retardant polyamide composition |
DE102005023419B4 (de) * | 2005-05-20 | 2007-02-22 | Ems-Chemie Ag | Polyamid-Oligomere und deren Verwendung |
DE102005023420A1 (de) * | 2005-05-20 | 2006-11-23 | Ems-Chemie Ag | Polyamidformmassen mit verbesserter Fliessfähigkeit, deren Herstellung sowie deren Verwendung |
WO2007038597A2 (en) * | 2005-09-28 | 2007-04-05 | North Carolina State University | High modulus polyamide fibers |
ATE543187T1 (de) * | 2005-10-11 | 2012-02-15 | Dsm Ip Assets Bv | Elektrisch leitfähiges polyamid |
CN101296997B (zh) * | 2005-10-27 | 2011-12-07 | 埃克森美孚化学专利公司 | 低渗透性热塑性弹性体组合物 |
EP1820823B8 (de) * | 2006-01-27 | 2008-11-26 | EMS-Chemie AG | Photochrome Formmassen und daraus hergestellte Gegenstände |
WO2009080616A1 (en) * | 2007-12-20 | 2009-07-02 | Dsm Ip Assets B.V. | Air bag container |
EP2403905B1 (en) | 2009-03-04 | 2016-02-03 | DSM IP Assets B.V. | Process for preparing injection molded parts with decreased glass fiber read out and injection molded part |
JP5425563B2 (ja) * | 2009-09-01 | 2014-02-26 | 旭化成せんい株式会社 | エアバッグ用織物およびエアバッグ |
JP5425566B2 (ja) * | 2009-09-02 | 2014-02-26 | 旭化成せんい株式会社 | エアバッグ織物及びエアバッグ |
CN102471954B (zh) * | 2009-11-09 | 2013-07-31 | 旭化成纤维株式会社 | 气囊用织物及气囊 |
CN102816335B (zh) * | 2011-06-08 | 2015-01-14 | 苏州兴泰国光化学助剂有限公司 | 用于塑料色母粒、色粉的光亮分散助剂 |
CN102816267B (zh) * | 2011-06-08 | 2014-04-30 | 苏州兴泰国光化学助剂有限公司 | 工程塑料用光亮润滑助剂 |
EP2896657B1 (en) * | 2012-09-14 | 2021-02-24 | Kuraray Co., Ltd. | Polyamide resin |
JP6097189B2 (ja) * | 2012-09-28 | 2017-03-15 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6234176B2 (ja) * | 2012-11-12 | 2017-11-22 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6097203B2 (ja) * | 2012-11-12 | 2017-03-15 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6263367B2 (ja) * | 2012-11-12 | 2018-01-17 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6097202B2 (ja) * | 2012-11-12 | 2017-03-15 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6234175B2 (ja) * | 2012-11-12 | 2017-11-22 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6097204B2 (ja) * | 2012-11-12 | 2017-03-15 | 株式会社クラレ | ポリアミド樹脂 |
JP6231856B2 (ja) * | 2012-11-12 | 2017-11-15 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6247905B2 (ja) * | 2012-11-12 | 2017-12-13 | 株式会社クラレ | ポリアミド樹脂組成物 |
JP6247906B2 (ja) * | 2012-11-12 | 2017-12-13 | 株式会社クラレ | 長繊維強化ポリアミド樹脂組成物 |
JP6226704B2 (ja) * | 2012-11-20 | 2017-11-08 | 株式会社クラレ | ポリアミド樹脂組成物 |
CN103834160B (zh) * | 2012-11-23 | 2016-05-25 | 金发科技股份有限公司 | 尼龙复合材料及其制备方法和应用 |
JP6215699B2 (ja) * | 2012-12-28 | 2017-10-18 | 東亜道路工業株式会社 | 舗装用バインダ |
CN105142871A (zh) | 2013-03-12 | 2015-12-09 | 沙特基础全球技术有限公司 | 使用注射压缩成型和模内转印的薄壁应用 |
JP6324745B2 (ja) * | 2014-02-03 | 2018-05-16 | 株式会社クラレ | ポリアミド樹脂 |
CN108795032B (zh) * | 2017-04-28 | 2022-02-15 | 上海凯赛生物技术股份有限公司 | 具有高流动性的长玻纤增强聚酰胺5x组合物及其制备方法 |
CN108795035B (zh) * | 2017-04-28 | 2022-02-15 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x组合物及其制备方法 |
CN108795034B (zh) * | 2017-04-28 | 2022-02-15 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x组合物及其制备方法 |
CN108795033B (zh) * | 2017-04-28 | 2022-02-15 | 上海凯赛生物技术股份有限公司 | 一种具有较高流动性的阻燃聚酰胺5x组合物及其制备方法 |
SG11202000892XA (en) | 2017-09-28 | 2020-02-27 | Dupont Polymers Inc | Polymerization process |
CN111117232B (zh) * | 2019-12-31 | 2022-11-15 | 广州辰东新材料有限公司 | 一种用于陶瓷纳米注塑的聚酰胺树脂组合物及其制备方法和应用 |
CN118684877A (zh) | 2021-08-30 | 2024-09-24 | 上海凯赛生物技术股份有限公司 | 耐高温半芳香聚酰胺、其制备方法、组合物和成型品 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847333A (en) * | 1985-09-30 | 1989-07-11 | The Boeing Company | Blended polyamide oligomers |
DE4006403A1 (de) * | 1990-03-01 | 1991-09-05 | Bayer Ag | Leichtfliessende polyamid-formmassen |
US5414051A (en) * | 1991-02-19 | 1995-05-09 | Alliedsignal Inc. | Nylon compositions featuring improved rates of crystallization and methods for forming the same |
JPH05214246A (ja) * | 1992-02-04 | 1993-08-24 | Toray Ind Inc | 難燃性ポリアミド樹脂組成物 |
AU693491B2 (en) * | 1993-11-19 | 1998-07-02 | Honeywell International, Inc. | Polyamide compositions comprising aliphatic polyamide and anaromatic polyamide oligomer having improved moisture resistance |
JP3512039B2 (ja) * | 1994-01-14 | 2004-03-29 | 三菱瓦斯化学株式会社 | 帯電防止性樹脂組成物 |
-
1999
- 1999-06-04 NL NL1012234A patent/NL1012234C2/nl not_active IP Right Cessation
-
2000
- 2000-05-19 WO PCT/NL2000/000339 patent/WO2000075233A1/en active IP Right Grant
- 2000-05-19 JP JP2001502508A patent/JP5036942B2/ja not_active Expired - Lifetime
- 2000-05-19 CN CNB008112770A patent/CN1175049C/zh not_active Expired - Lifetime
- 2000-05-19 AU AU51147/00A patent/AU5114700A/en not_active Abandoned
- 2000-05-19 AT AT00935730T patent/ATE232551T1/de not_active IP Right Cessation
- 2000-05-19 KR KR1020017015330A patent/KR100665446B1/ko active IP Right Grant
- 2000-05-19 DE DE60001408T patent/DE60001408T2/de not_active Expired - Lifetime
- 2000-05-19 EP EP00935730A patent/EP1183310B1/en not_active Expired - Lifetime
- 2000-05-23 TW TW089109948A patent/TWI252244B/zh not_active IP Right Cessation
-
2001
- 2001-12-03 US US09/998,930 patent/US6548591B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000075233A1 (en) | 2000-12-14 |
CN1368994A (zh) | 2002-09-11 |
US6548591B2 (en) | 2003-04-15 |
DE60001408T2 (de) | 2003-11-20 |
NL1012234C2 (nl) | 2000-12-06 |
EP1183310A1 (en) | 2002-03-06 |
TWI252244B (en) | 2006-04-01 |
JP5036942B2 (ja) | 2012-09-26 |
DE60001408D1 (de) | 2003-03-20 |
US20020103287A1 (en) | 2002-08-01 |
CN1175049C (zh) | 2004-11-10 |
ATE232551T1 (de) | 2003-02-15 |
JP2003501538A (ja) | 2003-01-14 |
KR20020008202A (ko) | 2002-01-29 |
AU5114700A (en) | 2000-12-28 |
EP1183310B1 (en) | 2003-02-12 |
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