BR0007949A - Copolìmero poliacetal - Google Patents
Copolìmero poliacetalInfo
- Publication number
- BR0007949A BR0007949A BR0007949-9A BR0007949A BR0007949A BR 0007949 A BR0007949 A BR 0007949A BR 0007949 A BR0007949 A BR 0007949A BR 0007949 A BR0007949 A BR 0007949A
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- parts
- compound
- polyacetal copolymer
- trioxane
- Prior art date
Links
Classifications
-
- 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
- C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
-
- 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
- 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
- C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
"COPOLìMERO POLIACETAL". Proporcionar um material resina no qual as diversas propriedades tais como a excelente aparência, capacidade de deslizamento e estabilidade térmica são mantidas e a rigidez é também aprimorada. Isto é, um copolímero poliacetal, o qual é preparado através de uma copolimerização de 100 partes em peso de trioxano (A), 0,0005 a 2 partes em peso do componente (B), o qual é um composto (B-1) que possui pelo menos três grupos glicidila na molécula ou um composto (B-2) que possui pelo menos dois grupos epóxi na molécula, e 0 a 20 partes em peso de um composto éter cíclico (C) copolimerizável com o trioxano, e o qual possui uma quantidade total de grupo terminal de 15 a 150 mmol/kg, quando (B) é (B-2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35210199A JP2001163942A (ja) | 1999-12-10 | 1999-12-10 | ポリアセタール共重合体 |
JP35224999A JP4937436B2 (ja) | 1999-12-10 | 1999-12-10 | ポリアセタール共重合体及びその製造方法 |
PCT/JP2000/008542 WO2001042326A1 (fr) | 1999-12-10 | 2000-12-01 | Copolymere polyacetalique |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0007949A true BR0007949A (pt) | 2002-01-29 |
Family
ID=26579561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0007949-9A BR0007949A (pt) | 1999-12-10 | 2000-12-01 | Copolìmero poliacetal |
Country Status (6)
Country | Link |
---|---|
US (1) | US6365704B1 (pt) |
EP (1) | EP1270629B1 (pt) |
CN (1) | CN1196726C (pt) |
BR (1) | BR0007949A (pt) |
DE (1) | DE60042613D1 (pt) |
WO (1) | WO2001042326A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4954394B2 (ja) * | 2001-07-27 | 2012-06-13 | ポリプラスチックス株式会社 | 新規ポリアセタール(共)重合体 |
JP2003342442A (ja) * | 2002-05-30 | 2003-12-03 | Polyplastics Co | ポリアセタール樹脂組成物 |
JP2005112995A (ja) * | 2003-10-07 | 2005-04-28 | Polyplastics Co | ポリアセタール樹脂組成物及びその成形品 |
US20070073007A1 (en) * | 2003-11-07 | 2007-03-29 | Hatsuhiko Harashina | Polyacetal resin composition and molded article thereof |
EP2284216B1 (en) * | 2009-08-07 | 2012-03-28 | Ticona LLC | Low formaldehyde emission polyacetal composition |
JP6422777B2 (ja) | 2011-09-29 | 2018-11-14 | ティコナ・エルエルシー | 金属様外観を呈する物品の製造用重合体組成物 |
CN104628976A (zh) * | 2015-03-03 | 2015-05-20 | 云南云天化股份有限公司 | 高韧性聚甲醛 |
CN111484585B (zh) * | 2020-05-21 | 2022-07-12 | 万华化学集团股份有限公司 | 一种聚缩醛树脂的制备方法 |
CN113024749A (zh) * | 2021-03-11 | 2021-06-25 | 重庆云天化天聚新材料有限公司 | 一种可连续生产的聚甲醛共聚物及其生产方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL301105A (pt) * | 1962-11-29 | |||
US3686142A (en) * | 1970-07-23 | 1972-08-22 | Celanese Corp | Copolymers of trioxane with any one of vinyl cyclohexene dioxide;resorcinol diglycidyl ether,a diglycidyl ether of 2,2'-bis(4-hydroxy phenyl) propane and the triglycidyl ether of trimethylolpropane |
JPH075694B2 (ja) * | 1988-12-19 | 1995-01-25 | 旭化成工業株式会社 | ポリアセタール共重合体の製法 |
JP2517698B2 (ja) | 1989-08-09 | 1996-07-24 | 東レ株式会社 | ポリオキシメチレン樹脂射出成形材料 |
JP2733123B2 (ja) * | 1990-03-28 | 1998-03-30 | 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 |
DE4031794C1 (pt) * | 1990-10-08 | 1992-03-05 | Degussa Ag, 6000 Frankfurt, De | |
JP3170526B2 (ja) | 1992-10-16 | 2001-05-28 | 日本パーオキサイド株式会社 | 過酢酸と過酸化水素の分別定量方法 |
JP3017376B2 (ja) * | 1993-06-18 | 2000-03-06 | ポリプラスチックス株式会社 | 高重合度ポリオキシメチレン3元共重合体の製造方法 |
JP2828903B2 (ja) * | 1994-06-28 | 1998-11-25 | ポリプラスチックス株式会社 | ブロー成形用ポリアセタール共重合樹脂、及びブロー成形中空成形品とその製造法 |
-
2000
- 2000-12-01 CN CNB008086826A patent/CN1196726C/zh not_active Expired - Lifetime
- 2000-12-01 WO PCT/JP2000/008542 patent/WO2001042326A1/ja active Application Filing
- 2000-12-01 DE DE60042613T patent/DE60042613D1/de not_active Expired - Lifetime
- 2000-12-01 US US09/869,807 patent/US6365704B1/en not_active Expired - Lifetime
- 2000-12-01 EP EP00978071A patent/EP1270629B1/en not_active Expired - Lifetime
- 2000-12-01 BR BR0007949-9A patent/BR0007949A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6365704B1 (en) | 2002-04-02 |
EP1270629A1 (en) | 2003-01-02 |
DE60042613D1 (de) | 2009-09-03 |
CN1354761A (zh) | 2002-06-19 |
EP1270629A4 (en) | 2003-07-16 |
EP1270629B1 (en) | 2009-07-22 |
WO2001042326A1 (fr) | 2001-06-14 |
CN1196726C (zh) | 2005-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |