KR100737172B1 - 디젤 연료 및 침식성 가솔린에 대한 내성이 향상된 폴리옥시메틸렌 성형품 및 이를 제조하기 위한 열가소성 성형 조성물 - Google Patents
디젤 연료 및 침식성 가솔린에 대한 내성이 향상된 폴리옥시메틸렌 성형품 및 이를 제조하기 위한 열가소성 성형 조성물 Download PDFInfo
- Publication number
- KR100737172B1 KR100737172B1 KR1020000030282A KR20000030282A KR100737172B1 KR 100737172 B1 KR100737172 B1 KR 100737172B1 KR 1020000030282 A KR1020000030282 A KR 1020000030282A KR 20000030282 A KR20000030282 A KR 20000030282A KR 100737172 B1 KR100737172 B1 KR 100737172B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- fuel
- gasoline
- polyalkylene glycol
- molding composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
-
- 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
- C08K3/18—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
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
I | 1 | 2 | 3 | 4 | |
성분 A (중량%) | 100 | 97 | 98 | 99 | 98 |
성분 B (중량%) | - | 2.0 | 1.0 | - | 2.0 |
성분 C (중량%) | - | 1.0 | 1.0 | 1.0 | - |
중량변화(%) | -17.9 | -3.3 | -2.6 | -1.9 | -8.4 |
저장 전 파단신도(%) | 69.4 | 60.1 | 58.1 | 62.9 | 72.8 |
저장 후 파단신도(%) | 12.3 | 35 | 36.4 | 22.5 | 22.9 |
파단신도의 변화(%) | -82.3 | -41.8 | -37.4 | -64.2 | -68.5 |
Claims (8)
- 디젤 연료 또는 가솔린과 직접 접촉하는 용도로 사용되는 성형품을 제조하기 위한, 폴리옥시메틸렌 단독중합체 또는 공중합체(A) 80 내지 99.8중량%, 폴리알킬렌 글리콜(B) 0.1 내지 10중량% 및 산화아연(C) 0.1 내지 10중량%[여기서, 성분(A), 성분(B) 및 성분(C)의 총합은 100%이다]를 포함하는, 열가소성 성형 조성물.
- 디젤 연료 또는 가솔린과 직접 접촉하는 용도로 사용하기 위한, 폴리옥시메틸렌 단독중합체 또는 공중합체(A) 30 내지 99.8중량%, 폴리알킬렌 글리콜(B) 0.1 내지 10중량%, 산화아연(C) 0.1 내지 10중량%, 및 충전제, 보강제 및/또는 첨가제(D) 0 내지 50중량%[여기서, 성분(A), 성분(B), 성분(C) 및 성분(D)의 총합은 100%이다]를 포함하는 성형품.
- 제1항에 있어서, 폴리알킬렌 글리콜의 평균 분자량이 10,000 내지 45,000인, 열가소성 성형 조성물.
- 제1항에 있어서, 사용되는 폴리알킬렌 글리콜이 폴리에틸렌 글리콜 또는 폴리프로필렌 글리콜인, 열가소성 성형 조성물.
- 제1항에 있어서, 성형품이 연료 탱크, 연료관, 밸브체, 접속 부품, 연료 운반 장치 또는 연료량 센서인 열가소성 성형 조성물.
- 제2항에 있어서, 폴리알킬렌 글리콜의 평균 분자량이 10,000 내지 45,000인, 성형품.
- 제2항에 있어서, 사용되는 폴리알킬렌 글리콜이 폴리에틸렌 글리콜 또는 폴리프로필렌 글리콜인, 성형품.
- 제2항에 있어서, 연료 탱크, 연료관, 밸브체, 접속 부품, 연료 운반 장치 또는 연료량 센서인 성형품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925491A DE19925491A1 (de) | 1999-06-04 | 1999-06-04 | Polyoxymethylenformteile mit verbesserter Widerstandsfähigkeit gegen Dieselkraftstoff und agressiven Ottokraftstoff |
DE19925491.5 | 1999-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010039632A KR20010039632A (ko) | 2001-05-15 |
KR100737172B1 true KR100737172B1 (ko) | 2007-07-10 |
Family
ID=7910152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000030282A KR100737172B1 (ko) | 1999-06-04 | 2000-06-02 | 디젤 연료 및 침식성 가솔린에 대한 내성이 향상된 폴리옥시메틸렌 성형품 및 이를 제조하기 위한 열가소성 성형 조성물 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6489388B1 (ko) |
EP (1) | EP1057868B1 (ko) |
JP (1) | JP4746170B2 (ko) |
KR (1) | KR100737172B1 (ko) |
BR (1) | BR0002565A (ko) |
DE (2) | DE19925491A1 (ko) |
ES (1) | ES2234479T3 (ko) |
TW (1) | TWI272288B (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19943178A1 (de) * | 1999-09-09 | 2001-03-15 | Ticona Gmbh | Polyoxymethylen mit verbesserter Stabilität gegen Säuren und seine Verwendung |
WO2001052675A2 (en) * | 2000-01-18 | 2001-07-26 | Stryker Instruments | Air filtration system including a helmet assembly |
DE10030632A1 (de) * | 2000-06-29 | 2002-01-10 | Basf Ag | Antistatische Polyoxymethylenformmassen |
DE10030553A1 (de) * | 2000-06-29 | 2002-01-10 | Basf Ag | Stabilisierte thermoplastische Formmassen |
DE10129535A1 (de) * | 2001-06-21 | 2003-01-09 | Basf Ag | Dieselkraftstoffbeständige Formteile |
US20030105199A1 (en) * | 2001-11-16 | 2003-06-05 | Mitsubishi Gas Chemical Company, Inc. | Polyoxymethylene resin composition and molded article thereof |
KR20040061720A (ko) * | 2002-12-31 | 2004-07-07 | 주식회사 코오롱 | 폴리옥시메틸렌 수지 조성물 |
US20050131124A1 (en) * | 2003-12-15 | 2005-06-16 | Jean-Michel Philippoz | High temperature diesel-resistant polyacetal molded articles |
KR100523361B1 (ko) * | 2003-12-22 | 2005-10-24 | 한국엔지니어링플라스틱 주식회사 | 내연료성이 우수한 폴리옥시메틸렌 조성물과 이의 성형품 |
JP5067961B2 (ja) * | 2004-01-21 | 2012-11-07 | 旭化成ケミカルズ株式会社 | ポリアセタール樹脂組成物 |
US7396492B2 (en) * | 2006-03-30 | 2008-07-08 | Kenneth Leon Price | Electrically conductive resin compounds based on polyoxymethylene and highly structured carbon black |
EP2084221A2 (en) * | 2006-11-22 | 2009-08-05 | E.I. Du Pont De Nemours And Company | Static dissipative polyacetal compositions |
ES2436628T3 (es) | 2009-02-11 | 2014-01-03 | Basf Se | Polioximetileno para aplicaciones de diésel |
US8840976B2 (en) | 2010-10-14 | 2014-09-23 | Ticona Llc | VOC or compressed gas containment device made from a polyoxymethylene polymer |
EP2505609B1 (en) | 2011-04-01 | 2015-01-21 | Ticona GmbH | High impact resistant polyoxymethylene for extrusion blow molding |
WO2013101624A1 (en) | 2011-12-30 | 2013-07-04 | Ticona Llc | Printable molded articles made from a polyoxymethylene polymer composition |
DE102012001878A1 (de) * | 2012-02-01 | 2013-08-01 | Veritas Ag | Betriebsstoffleitung mit wenigstens einer Schicht mit Polyoxymethylen |
WO2014093055A1 (en) | 2012-12-13 | 2014-06-19 | Ticona Llc | Laser-weldable electrostatically dissipative polyoxymethylene based on stainless steel fibers |
US9745467B2 (en) | 2012-12-27 | 2017-08-29 | Ticona, Llc | Impact modified polyoxymethylene composition and articles made therefrom that are stable when exposed to ultraviolet light |
EP2938673B1 (en) * | 2012-12-27 | 2018-10-03 | Ticona LLC | Conductive polyoxymethylene based on stainless steel fibers |
EP3060605A1 (en) | 2013-10-21 | 2016-08-31 | Ticona GmbH | Intrinsic low friction polyoxymethylene |
JP5814419B1 (ja) * | 2014-04-25 | 2015-11-17 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物、及びこのポリアセタール樹脂組成物の成形品を備える硫黄燃料接触体 |
CN107109029B (zh) * | 2014-12-22 | 2021-03-12 | 三菱瓦斯化学株式会社 | 聚缩醛树脂组合物及其成型体 |
WO2017056064A1 (en) | 2015-09-30 | 2017-04-06 | Celanese Sales Germany Gmbh | Low friction squeak free assembly |
WO2018163098A1 (en) | 2017-03-10 | 2018-09-13 | Celanese Sales Germany Gmbh | Polyester polymer compositions |
JP6386124B1 (ja) * | 2017-03-31 | 2018-09-05 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物 |
US11485856B2 (en) * | 2017-05-05 | 2022-11-01 | Ticona Llc | Polyoxymethylene polymer composition that is chemical resistant |
WO2020013184A1 (ja) * | 2018-07-11 | 2020-01-16 | 三菱エンジニアリングプラスチックス株式会社 | ポリアセタール樹脂組成物、および、成形品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07228751A (ja) * | 1994-02-22 | 1995-08-29 | Polyplastics Co | ポリオキシメチレン組成物及びその成形品 |
KR970011955A (ko) * | 1995-08-12 | 1997-03-29 | 곽정소 | 고속 응답용 액정표시소자 |
KR0141654B1 (ko) * | 1993-12-02 | 1998-07-01 | 가스가히 다꾸죠 | 폴리아세탈수지제 자동차관련부재 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES485447A0 (es) * | 1978-11-02 | 1980-12-16 | Hoechst Ag | Perfeccionamientos en tuberias de combustible hechas de un sistema compuesto de plasticos. |
DE2947490A1 (de) | 1979-11-24 | 1981-06-04 | Hoechst Ag, 6000 Frankfurt | Polyoxymethylenfibride und verfahren zu ihrer herstellung |
DE3303760A1 (de) * | 1983-02-04 | 1984-08-09 | Hoechst Ag, 6230 Frankfurt | Schlagzaeh modifiziertes polyoxymethylen und daraus hergestellte formkoerper |
US5063263A (en) * | 1989-06-15 | 1991-11-05 | E. I. Du Pont De Nemours And Company | Polyacetal compositions containing a non-meltable polymer stabilizer improved with a minor amount of at least one meltable co-stabilizer and at least one primary antioxidant |
JP2606542B2 (ja) * | 1993-01-20 | 1997-05-07 | 旭化成工業株式会社 | ポリオキシメチレン樹脂組成物 |
JP3341789B2 (ja) * | 1993-05-12 | 2002-11-05 | 三菱瓦斯化学株式会社 | ポリアセタール樹脂組成物 |
US5952410A (en) * | 1995-09-06 | 1999-09-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyacetal resin composition exhibiting high retentivity of mechanical strengths |
DE19681563T1 (de) * | 1995-09-07 | 1998-10-01 | Asahi Chemical Ind | Polyoxymethylen-Harzzusammensetzung |
JP3285501B2 (ja) * | 1996-10-25 | 2002-05-27 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物 |
JP3357552B2 (ja) * | 1996-10-25 | 2002-12-16 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物 |
DE19782046C2 (de) * | 1996-11-13 | 2002-01-24 | Asahi Chemical Ind | Oxymethylen-Polymerharzzusammensetzung |
DE19702425A1 (de) | 1997-01-24 | 1998-07-30 | Basf Ag | Dieselkraftstoffbeständige Formteile |
US5919530A (en) * | 1997-06-30 | 1999-07-06 | Basf Corporation | Process for producing customized thermoplastic resins |
DE69903370T2 (de) * | 1998-05-14 | 2003-07-03 | Mitsubishi Gas Chemical Co., Inc. | Polyoxymethylenharz-Zusammensetzung |
-
1999
- 1999-06-04 DE DE19925491A patent/DE19925491A1/de not_active Withdrawn
-
2000
- 2000-05-31 EP EP00111610A patent/EP1057868B1/de not_active Expired - Lifetime
- 2000-05-31 DE DE50009075T patent/DE50009075D1/de not_active Expired - Lifetime
- 2000-05-31 ES ES00111610T patent/ES2234479T3/es not_active Expired - Lifetime
- 2000-06-01 TW TW089110726A patent/TWI272288B/zh not_active IP Right Cessation
- 2000-06-02 BR BR0002565-8A patent/BR0002565A/pt not_active IP Right Cessation
- 2000-06-02 US US09/586,036 patent/US6489388B1/en not_active Expired - Lifetime
- 2000-06-02 KR KR1020000030282A patent/KR100737172B1/ko active IP Right Grant
- 2000-06-02 JP JP2000166021A patent/JP4746170B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0141654B1 (ko) * | 1993-12-02 | 1998-07-01 | 가스가히 다꾸죠 | 폴리아세탈수지제 자동차관련부재 |
JPH07228751A (ja) * | 1994-02-22 | 1995-08-29 | Polyplastics Co | ポリオキシメチレン組成物及びその成形品 |
KR970011955A (ko) * | 1995-08-12 | 1997-03-29 | 곽정소 | 고속 응답용 액정표시소자 |
Also Published As
Publication number | Publication date |
---|---|
ES2234479T3 (es) | 2005-07-01 |
DE50009075D1 (de) | 2005-02-03 |
US6489388B1 (en) | 2002-12-03 |
BR0002565A (pt) | 2001-01-02 |
KR20010039632A (ko) | 2001-05-15 |
JP4746170B2 (ja) | 2011-08-10 |
JP2001011284A (ja) | 2001-01-16 |
DE19925491A1 (de) | 2000-12-14 |
EP1057868B1 (de) | 2004-12-29 |
TWI272288B (en) | 2007-02-01 |
EP1057868A2 (de) | 2000-12-06 |
EP1057868A3 (de) | 2001-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100737172B1 (ko) | 디젤 연료 및 침식성 가솔린에 대한 내성이 향상된 폴리옥시메틸렌 성형품 및 이를 제조하기 위한 열가소성 성형 조성물 | |
US11939467B2 (en) | Polyoxymethylene polymer composition that is chemical resistant | |
AU762320B2 (en) | Polyoxymethylene with improved acid stability and the use thereof | |
US5393813A (en) | Polyoxymethylene having improved acid stability | |
JP3607806B2 (ja) | 繊維強化導電性ポリアセタール樹脂組成物 | |
KR960001220B1 (ko) | 미결정성 또는 섬유성 셀룰로오스 안정제를 함유하는 폴리아세탈 조성물 및 그의 제조 방법 | |
US5500477A (en) | Polyacetal molding materials having high impact resistance, a process for their preparation, and their use | |
EP0167369B1 (en) | Oxymethylene polymer molding compositions having enhanced impact resistance and articles molded therefrom | |
US20050131124A1 (en) | High temperature diesel-resistant polyacetal molded articles | |
EP3162851A1 (en) | Polyacetal resin composition and fuel contactor provided with molded article of the polyacetal resin composition | |
KR100523361B1 (ko) | 내연료성이 우수한 폴리옥시메틸렌 조성물과 이의 성형품 | |
US5693709A (en) | Polyoxymethylene with improved acid stability, process for production and use thereof | |
CN114230969A (zh) | 一种聚甲醛组合物及其制备方法和应用 | |
MXPA00005546A (en) | Moulded parts made from polyoxymethylene having improved resistancy against diesel fuel and agressive engine fuels | |
JP2007515539A6 (ja) | 耐燃料性に優れたポリオキシメチレン組成物とそれからの成形品 | |
US11015031B2 (en) | Reinforced polyoxymethylene composition with low emissions | |
US5030668A (en) | Stabilized glass reinforced polyacetal compositions | |
CZ20002076A3 (cs) | Polyoxymethylenové tvarové díly se zlepšenou odolností vůči motorové naftě a agresivnímu motorovému benzínu | |
EP2938673B1 (en) | Conductive polyoxymethylene based on stainless steel fibers | |
KR20170080914A (ko) | 폴리옥시메틸렌 수지 조성물 및 이를 포함하는 성형품 | |
KR100937626B1 (ko) | 도전성 및 내연료성이 우수한 폴리옥시메틸렌수지 조성물및 이로부터 제조된 성형품 | |
KR20210037348A (ko) | 폴리옥시메틸렌 수지 조성물 및 이를 포함하는 성형품 | |
CN1894335A (zh) | 耐高温柴油的聚缩醛模塑制品 | |
KR101747911B1 (ko) | 폴리옥시메틸렌 수지 조성물 및 이의 성형품 | |
KR20210047472A (ko) | 폴리아세탈 수지 조성물 및 이를 이용하여 제조된 내산성이 우수한 차량 연료펌프모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
FPAY | Annual fee payment |
Payment date: 20130620 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150617 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160616 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170616 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190701 Year of fee payment: 13 |