CN1157428C - 可提高加工稳定性和降低挥发量的聚甲醛成型组合物 - Google Patents
可提高加工稳定性和降低挥发量的聚甲醛成型组合物 Download PDFInfo
- Publication number
- CN1157428C CN1157428C CNB998045187A CN99804518A CN1157428C CN 1157428 C CN1157428 C CN 1157428C CN B998045187 A CNB998045187 A CN B998045187A CN 99804518 A CN99804518 A CN 99804518A CN 1157428 C CN1157428 C CN 1157428C
- Authority
- CN
- China
- Prior art keywords
- forming composition
- volatile quantity
- purposes
- pom
- formaldehyde
- 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.)
- Expired - Lifetime
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
- C08L59/04—Copolyoxymethylenes
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Braking Arrangements (AREA)
Abstract
Description
表1 | 亚乙氧基单元mol% | 熔融指数g/10min | 弹性模量N/mm2 | 屈服强度N/mm2 | 缺口冲击强度mJ/mm2 | 甲醛挥发量mg/kg |
实施例1 | 2.05 | 27 | 2650 | 61 | 7 | 7 |
对比例1 | 3.10 | 28 | 2100 | 52 | 9 | 5 |
对比例2 | 1.31 | 28 | 35 | |||
实施例2 | 1.92 | 13 | 2680 | 62 | 6.5 | 8.2 |
对比例3 | 1.43 | 13 | 30 | |||
实施例3 | 2.13 | 9 | 2580 | 60 | 7.5 | 6.5 |
对比例4 | 3.22 | 9 | 2050 | 50 | 9 | 4 |
对比例5 | 1.34 | 9 | 33 | |||
实施例4 | 2.08 | 50 | 2580 | 60 | 7.5 | 6.5 |
对比例6 | 1.32 | 50 | 33 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19815663.4 | 1998-04-08 | ||
DE19815663A DE19815663B4 (de) | 1998-04-08 | 1998-04-08 | Verwendung von Polyoxymethylen-Formmassen mit verbesserter Verarbeitungsstabilität und verminderter Emissionsneigung zur Herstellung von Formteilen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1295585A CN1295585A (zh) | 2001-05-16 |
CN1157428C true CN1157428C (zh) | 2004-07-14 |
Family
ID=7863930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998045187A Expired - Lifetime CN1157428C (zh) | 1998-04-08 | 1999-04-01 | 可提高加工稳定性和降低挥发量的聚甲醛成型组合物 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1090051B1 (zh) |
JP (2) | JP2002511506A (zh) |
KR (1) | KR100776190B1 (zh) |
CN (1) | CN1157428C (zh) |
AT (1) | ATE277097T1 (zh) |
AU (1) | AU3522499A (zh) |
CA (1) | CA2327827A1 (zh) |
DE (2) | DE19815663B4 (zh) |
ES (1) | ES2229699T3 (zh) |
WO (1) | WO1999052959A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19815663B4 (de) * | 1998-04-08 | 2010-09-09 | Ticona Gmbh | Verwendung von Polyoxymethylen-Formmassen mit verbesserter Verarbeitungsstabilität und verminderter Emissionsneigung zur Herstellung von Formteilen |
DE19936715A1 (de) * | 1999-08-06 | 2001-02-15 | Ticona Gmbh | Emissionsarme eingefärbte Polyoxymethylen-Formmassen |
JP4172274B2 (ja) * | 2001-03-27 | 2008-10-29 | 三菱瓦斯化学株式会社 | ポリオキシメチレン共重合体およびその成形品 |
FR2940273B1 (fr) * | 2008-12-19 | 2010-12-31 | Saint Gobain Technical Fabrics | Toile a peindre renfermant un agent apte a pieger le formalehyde et procede de fabrication |
FR2946265B1 (fr) * | 2009-06-03 | 2012-12-21 | Saint Gobain Technical Fabrcis Europ | Mat de fibres minerales renfermant un agent apte a pieger le formaldehyde et procedes de fabrication |
EP2886569B1 (en) | 2013-12-20 | 2016-04-20 | Politechnika Poznanska | 'polyoxymethylene composite with reduced formaldehyde emission and method for making and use thereof' |
JP6498164B2 (ja) * | 2016-09-02 | 2019-04-10 | 旭化成株式会社 | ポリオキシメチレン製連結部品 |
JP7129284B2 (ja) * | 2018-09-07 | 2022-09-01 | ポリプラスチックス株式会社 | ポリアセタール共重合体およびその製造方法 |
JP7222678B2 (ja) * | 2018-11-28 | 2023-02-15 | 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およびポリアセタール樹脂組成物の製造方法 |
JP7339812B2 (ja) * | 2019-08-30 | 2023-09-06 | 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とその製造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1720509B1 (de) * | 1967-10-19 | 1971-10-21 | Degussa | Verfahren zum thermischen stabilisieren von oxymethylencopolymemerisaten |
DE2043498C3 (de) * | 1970-09-02 | 1984-09-06 | Hoechst Ag, 6230 Frankfurt | Stabilisierte Formmassen aus Polyoxymethylenen |
DE2048937A1 (en) * | 1970-10-06 | 1972-04-13 | Basf Ag | Oxymethylene polymers prodn - by subjecting molten or dissolved cycli monomer contg conducting salt, to electrolysis |
US4181685A (en) * | 1971-01-15 | 1980-01-01 | Hoechst Aktiengesellschaft | Thermoplastic molding compositions on the basis of polyoxymethylenes |
CA992238A (en) * | 1971-01-15 | 1976-06-29 | Rudolf Kern | Thermoplastic molding compositions on the basis of polyoxymethylenes |
DE2101817C3 (de) * | 1971-01-15 | 1979-03-15 | Hoechst Ag, 6000 Frankfurt | Thermoplastische Formmassen auf Polyoxymethylenbasis |
ES8100833A1 (es) * | 1978-11-02 | 1980-12-16 | Hoechst Ag | Perfeccionamientos en tuberias de combustible hechas de un sistema compuesto de plasticos. |
JPS5915333B2 (ja) * | 1980-06-25 | 1984-04-09 | 旭化成株式会社 | ポリアセタ−ル共重合体及びその製法 |
JPS6063216A (ja) * | 1983-09-16 | 1985-04-11 | Polyplastics Co | 熱安定性,成形性の改良されたポリアセタ−ル重合体の製造法 |
DE3518375C1 (de) * | 1985-05-22 | 1986-07-17 | Degussa Ag, 6000 Frankfurt | Oxymethylencopolymerisat-Formmassen mit verminderter Formaldehyd-Emission bei der thermoplastischen Verarbeitung |
JPH0772220B2 (ja) * | 1986-11-17 | 1995-08-02 | 三菱瓦斯化学株式会社 | オキシメチレン共重合体の安定化方法 |
JPH04108819A (ja) * | 1990-08-30 | 1992-04-09 | Asahi Chem Ind Co Ltd | 分解性ポリオキシメチレンコポリマー |
DE59209036D1 (de) * | 1991-06-21 | 1998-01-08 | Hoechst Ag | Polyoxymethylenzusammensetzung und ihre Verwendung |
DE4233308A1 (de) * | 1992-10-03 | 1994-04-07 | Hoechst Ag | Polyacetal-Formmassen mit hoher Schlagzähigkeit, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5364900A (en) * | 1993-04-08 | 1994-11-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Stabilized acetal resin compositions |
JPH07179722A (ja) * | 1993-12-22 | 1995-07-18 | Toray Ind Inc | アセタール共重合体組成物 |
JP3115473B2 (ja) * | 1994-04-18 | 2000-12-04 | ポリプラスチックス株式会社 | 変性ポリオキシメチレン共重合体の製造法 |
JP2960325B2 (ja) * | 1995-02-23 | 1999-10-06 | ポリプラスチックス株式会社 | ポリオキシメチレン共重合体及びその製造法 |
JP3093139B2 (ja) * | 1995-09-18 | 2000-10-03 | ポリプラスチックス株式会社 | 変性ポリオキシメチレン共重合体、その製造法及びそれを含有する組成物 |
DE19815663B4 (de) * | 1998-04-08 | 2010-09-09 | Ticona Gmbh | Verwendung von Polyoxymethylen-Formmassen mit verbesserter Verarbeitungsstabilität und verminderter Emissionsneigung zur Herstellung von Formteilen |
-
1998
- 1998-04-08 DE DE19815663A patent/DE19815663B4/de not_active Expired - Lifetime
-
1999
- 1999-04-01 CA CA002327827A patent/CA2327827A1/en not_active Abandoned
- 1999-04-01 DE DE59910590T patent/DE59910590D1/de not_active Expired - Fee Related
- 1999-04-01 EP EP99916905A patent/EP1090051B1/de not_active Expired - Lifetime
- 1999-04-01 ES ES99916905T patent/ES2229699T3/es not_active Expired - Lifetime
- 1999-04-01 KR KR1020007011129A patent/KR100776190B1/ko not_active IP Right Cessation
- 1999-04-01 AT AT99916905T patent/ATE277097T1/de not_active IP Right Cessation
- 1999-04-01 WO PCT/EP1999/002280 patent/WO1999052959A1/de not_active Application Discontinuation
- 1999-04-01 CN CNB998045187A patent/CN1157428C/zh not_active Expired - Lifetime
- 1999-04-01 AU AU35224/99A patent/AU3522499A/en not_active Abandoned
- 1999-04-01 JP JP2000543514A patent/JP2002511506A/ja active Pending
-
2009
- 2009-04-30 JP JP2009111098A patent/JP5468295B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2229699T3 (es) | 2005-04-16 |
DE59910590D1 (de) | 2004-10-28 |
CN1295585A (zh) | 2001-05-16 |
JP2009167425A (ja) | 2009-07-30 |
DE19815663B4 (de) | 2010-09-09 |
KR20010042503A (ko) | 2001-05-25 |
DE19815663A1 (de) | 1999-11-25 |
AU3522499A (en) | 1999-11-01 |
JP5468295B2 (ja) | 2014-04-09 |
KR100776190B1 (ko) | 2007-11-16 |
EP1090051B1 (de) | 2004-09-22 |
WO1999052959A1 (de) | 1999-10-21 |
CA2327827A1 (en) | 1999-10-21 |
JP2002511506A (ja) | 2002-04-16 |
ATE277097T1 (de) | 2004-10-15 |
EP1090051A1 (de) | 2001-04-11 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Sur F Bach Patentee after: CELANESE SALES GERMANY GmbH Address before: German Sur F Bach Patentee before: Department of nutrition and food ingredient Novi Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: German Sur F Bach Patentee after: Department of nutrition and food ingredient Novi Co.,Ltd. Address before: Kelsterbach, Germany Patentee before: Ticona GmbH |
|
CX01 | Expiry of patent term |
Granted publication date: 20040714 |
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CX01 | Expiry of patent term |