JP2004156037A5 - - Google Patents
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- Publication number
- JP2004156037A5 JP2004156037A5 JP2003375146A JP2003375146A JP2004156037A5 JP 2004156037 A5 JP2004156037 A5 JP 2004156037A5 JP 2003375146 A JP2003375146 A JP 2003375146A JP 2003375146 A JP2003375146 A JP 2003375146A JP 2004156037 A5 JP2004156037 A5 JP 2004156037A5
- Authority
- JP
- Japan
- Prior art keywords
- added
- methylal
- dioxolane
- copolymerized
- copolymerization
- 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.)
- Pending
Links
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10251332A DE10251332B4 (de) | 2002-11-05 | 2002-11-05 | Polyoxymethylen-Copolymere, deren Herstellung und Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004156037A JP2004156037A (ja) | 2004-06-03 |
| JP2004156037A5 true JP2004156037A5 (enExample) | 2010-05-20 |
Family
ID=32103318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003375146A Pending JP2004156037A (ja) | 2002-11-05 | 2003-11-05 | ポリオキシメチレンコポリマー、その製造法及び使用 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US7001959B2 (enExample) |
| EP (1) | EP1418190A1 (enExample) |
| JP (1) | JP2004156037A (enExample) |
| CN (1) | CN100349941C (enExample) |
| DE (1) | DE10251332B4 (enExample) |
| TW (1) | TW200413431A (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10251332B4 (de) * | 2002-11-05 | 2006-07-27 | Ticona Gmbh | Polyoxymethylen-Copolymere, deren Herstellung und Verwendung |
| DE10335959A1 (de) * | 2003-08-04 | 2005-02-24 | Basf Ag | Alkohole als Cokatalysatoren bei der POM-Herstellung |
| DE102005016129A1 (de) * | 2005-04-08 | 2006-10-12 | Ticona Gmbh | Verfahren zur Herstellung von Polyoxymethylen-Homo-und-Copolymeren und dafür geeignete Vorrichtung |
| CN1733675A (zh) * | 2005-08-26 | 2006-02-15 | 山东新时代药业有限公司 | 一氟代甲基醚的制备方法 |
| US7812110B2 (en) * | 2005-12-24 | 2010-10-12 | Ticona Gmbh | Process for preparation of oxymethylene polymers, selected polymers, and their use |
| US7943726B2 (en) * | 2005-12-24 | 2011-05-17 | Ticona Gmbh | Process for preparation of oxymethylene polymers in a homogeneous phase, and use |
| US20110070125A1 (en) | 2009-09-18 | 2011-03-24 | Brighton Development, LLC | High efficiency polymeric sterilant container assembly |
| US20120193827A1 (en) * | 2010-12-23 | 2012-08-02 | Ticona Llc | Microporous Film |
| WO2012129070A2 (en) * | 2011-03-24 | 2012-09-27 | Unversity Of Florida Research Foundation, Inc. | Acetal metathesis polymerization |
| US9090769B2 (en) | 2011-04-05 | 2015-07-28 | Ticona Llc | Molded articles having a swirl-like or marble-like appearance and compositions for producing same |
| JP5766036B2 (ja) * | 2011-06-10 | 2015-08-19 | 旭化成ケミカルズ株式会社 | ポリアセタールブロックコポリマーの製造方法 |
| CN103857716B (zh) * | 2011-08-11 | 2016-01-20 | 巴斯夫欧洲公司 | 颗粒状粗聚甲醛的后处理方法 |
| KR20150097717A (ko) * | 2012-12-21 | 2015-08-26 | 바이엘 머티리얼사이언스 아게 | 관능화된 폴리옥시메틸렌 블록 공중합체 |
| SG11201504409WA (en) | 2012-12-21 | 2015-07-30 | Bayer Materialscience Ag | METHOD FOR PRODUCING FORMALDEHYDE/CO<sb>2</sb> COPOLYMERS |
| EP2935387B1 (de) | 2012-12-21 | 2017-03-15 | Covestro Deutschland AG | Nco-modifizierte polyoxymethylen-block-copolymere |
| CN105408377B (zh) | 2013-06-13 | 2018-06-22 | 科思创德国股份公司 | 聚醚碳酸酯-聚甲醛嵌段共聚物 |
| SG11201608076RA (en) | 2014-04-07 | 2016-11-29 | Covestro Deutschland Ag | Process for the production of polyoxymethylene block copolymers |
| EP3643730A1 (de) * | 2018-10-26 | 2020-04-29 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-blockcopolymeren |
| EP3653657A1 (de) | 2018-11-16 | 2020-05-20 | Covestro Deutschland AG | Verfahren zur herstellung von präpolymeren umfassend einen polyoxymethylen-block |
| EP3656797A1 (de) | 2018-11-22 | 2020-05-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyalkylenoxid-blockcopolymeren |
| EP3838938A1 (de) | 2019-12-18 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
| EP4015555A1 (de) | 2020-12-18 | 2022-06-22 | Covestro Deutschland AG | Verfahren zur herstellung eines monols oder polyols umfassend einen polyoxymethylen-block |
| CN114534654B (zh) * | 2022-02-21 | 2023-02-07 | 江苏道尔顿石化科技有限公司 | 一种聚甲醛粉体钝化和脱挥的后处理装置和方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US16395A (en) * | 1857-01-13 | Improved machine for rolling tapering tubes | ||
| NL216498A (enExample) | 1955-11-30 | |||
| NL286437A (enExample) | 1961-12-08 | |||
| NL299211A (enExample) * | 1962-10-15 | |||
| US3754053A (en) * | 1964-05-15 | 1973-08-21 | Celanese Corp | Polyoxymethylene-oxyalkylene block polymers |
| US4377667A (en) * | 1980-06-13 | 1983-03-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyacetal and process of producing same |
| US4345050A (en) * | 1981-03-02 | 1982-08-17 | General Electric Company | Block copolymers of polyphenylene oxides and polyformals on non-sterically-hindered dihydric phenols |
| DE3147309A1 (de) | 1981-11-28 | 1983-06-01 | Basf Ag, 6700 Ludwigshafen | Kontinuierliches verfahren zur herstellung von oxymethylenpolymeren |
| US4427807A (en) * | 1982-10-22 | 1984-01-24 | Celanese Corporation | Glass reinforced poly(oxymethylene) composition having improved property retention |
| JPH03247614A (ja) * | 1990-02-26 | 1991-11-05 | Asahi Chem Ind Co Ltd | ポリアセタールブロック共重合体及びその製法 |
| JP2772702B2 (ja) * | 1990-04-10 | 1998-07-09 | 旭化成工業株式会社 | 新規なポリアセタールブロック共重合体及びその製法 |
| JP3110788B2 (ja) * | 1991-04-03 | 2000-11-20 | 旭化成工業株式会社 | 潤滑特性に優れたポリアセタールブロック共重合体及びその製法 |
| DE4432575C2 (de) | 1993-09-14 | 2003-04-10 | Toshiba Kawasaki Kk | Verfahren zur Bildgebung der Gehirnfunktion mittels einer Kernspinresonanz-Vorrichtung und hieran angepasste Kernspinresonanz-Vorrichtung |
| DE4431575A1 (de) * | 1994-09-05 | 1996-03-07 | Hoechst Ag | Verfahren zur Herstellung von Polyacetalcopolymeren |
| US5994455A (en) * | 1998-09-08 | 1999-11-30 | Ticonna Gmbh | Process for the preparation of thermally stable polyoxymethylene copolymers |
| JP4560261B2 (ja) | 1999-07-30 | 2010-10-13 | 旭化成ケミカルズ株式会社 | ポリアセタールブロックコポリマー |
| DE10006037A1 (de) * | 2000-02-10 | 2001-08-16 | Basf Ag | Verfahren zur Herstellung von Polyoxymethylenen |
| DE10251332B4 (de) * | 2002-11-05 | 2006-07-27 | Ticona Gmbh | Polyoxymethylen-Copolymere, deren Herstellung und Verwendung |
-
2002
- 2002-11-05 DE DE10251332A patent/DE10251332B4/de not_active Expired - Fee Related
-
2003
- 2003-11-03 TW TW092130699A patent/TW200413431A/zh unknown
- 2003-11-03 US US10/700,195 patent/US7001959B2/en not_active Expired - Fee Related
- 2003-11-04 EP EP20030025164 patent/EP1418190A1/de not_active Withdrawn
- 2003-11-05 CN CNB2003101209603A patent/CN100349941C/zh not_active Expired - Fee Related
- 2003-11-05 JP JP2003375146A patent/JP2004156037A/ja active Pending
-
2005
- 2005-09-14 US US11/226,518 patent/US20060009616A1/en not_active Abandoned
-
2008
- 2008-03-28 US US12/058,197 patent/US20080182966A1/en not_active Abandoned
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