EA201201518A1 - Способ получения па-410 и па-410, получаемый таким способом - Google Patents
Способ получения па-410 и па-410, получаемый таким способомInfo
- Publication number
- EA201201518A1 EA201201518A1 EA201201518A EA201201518A EA201201518A1 EA 201201518 A1 EA201201518 A1 EA 201201518A1 EA 201201518 A EA201201518 A EA 201201518A EA 201201518 A EA201201518 A EA 201201518A EA 201201518 A1 EA201201518 A1 EA 201201518A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- diamine
- butane
- salt
- decanedicarboxylic acid
- temperature
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Abstract
Способ получения полимера, содержащего мономерные звенья бутан-1,4-диамина и 1,10-декандикарбоновой кислоты (ПА-410), включающий стадии, на которых: 1) получают раствор соли бутан-1,4-диамина и 1,10-декандикарбоновой кислоты в воде, 2) раствора соли концентрируют при температуре от 100 до 180°С и давлении от 1,0 до 3,0 бар до содержания воды от 4 до 8 мас.%, 3) из соли при температуре от 185 до 205°С получают форполимер, содержащий мономерные звенья бутан-1,4-диамина и 1,10-декандикарбоновой кислоты, и 4) проводят дополнительную постконденсацию форполимера. Также описывается ПА-410, имеющий приведенную вязкость (VN) по меньшей мере 100 мл/г.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10162131 | 2010-05-06 | ||
PCT/EP2011/057207 WO2011138396A1 (en) | 2010-05-06 | 2011-05-05 | Process for the production of pa-410 and pa-410 obtainable by that process |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201201518A1 true EA201201518A1 (ru) | 2014-11-28 |
EA025053B1 EA025053B1 (ru) | 2016-11-30 |
Family
ID=42938542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201201518A EA025053B1 (ru) | 2010-05-06 | 2011-05-05 | Способ получения па-410 и па-410, получаемый таким способом |
Country Status (9)
Country | Link |
---|---|
US (1) | US8822631B2 (ru) |
EP (1) | EP2566910B1 (ru) |
JP (1) | JP5857391B2 (ru) |
CN (1) | CN102884105B (ru) |
BR (1) | BR112012028424A2 (ru) |
CA (1) | CA2796798A1 (ru) |
EA (1) | EA025053B1 (ru) |
ES (1) | ES2637623T3 (ru) |
WO (1) | WO2011138396A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108367506A (zh) * | 2015-12-18 | 2018-08-03 | 帝斯曼知识产权资产管理有限公司 | 压力容器 |
MX2020002840A (es) | 2017-09-28 | 2020-10-12 | Dupont Polymers Inc | Proceso de polimerizacion. |
WO2020064858A1 (en) | 2018-09-28 | 2020-04-02 | Dsm Ip Assets B.V. | Backsheet for photovoltaic modules comprising an aliphatic polyamide |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1009846C2 (nl) * | 1998-08-12 | 2000-02-15 | Dsm Nv | Polyamide voortbrengsel uit polytetramethyleendizuuramide. |
NL1011637C2 (nl) * | 1999-03-22 | 2000-09-27 | Dsm Nv | Werkwijze voor de bereiding van polyamide perskorrels. |
EP1992659B1 (de) * | 2007-05-16 | 2016-07-20 | EMS-Patent AG | Polyamidformmassen-Schmelze zur Herstellung von transparenten Formteilen |
EP2402385B1 (en) | 2009-02-26 | 2019-12-25 | Toray Industries, Inc. | Method for producing polyamide resin |
JP5644263B2 (ja) * | 2009-09-29 | 2014-12-24 | 東レ株式会社 | 自動車用アンダーフード部品 |
JP5760405B2 (ja) * | 2009-11-30 | 2015-08-12 | 東レ株式会社 | ポリアミド樹脂組成物およびそれからなる成形品 |
JP5750905B2 (ja) * | 2010-01-29 | 2015-07-22 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物およびそれからなる成形品 |
EP2566909B1 (en) * | 2010-05-06 | 2017-06-28 | DSM IP Assets B.V. | Process for preparing pa-4x, and pa-410 obtainable by the process |
-
2011
- 2011-05-05 EA EA201201518A patent/EA025053B1/ru not_active IP Right Cessation
- 2011-05-05 US US13/696,339 patent/US8822631B2/en active Active
- 2011-05-05 ES ES11718369.9T patent/ES2637623T3/es active Active
- 2011-05-05 CA CA2796798A patent/CA2796798A1/en not_active Abandoned
- 2011-05-05 WO PCT/EP2011/057207 patent/WO2011138396A1/en active Application Filing
- 2011-05-05 EP EP11718369.9A patent/EP2566910B1/en active Active
- 2011-05-05 CN CN201180022796.5A patent/CN102884105B/zh active Active
- 2011-05-05 JP JP2013508504A patent/JP5857391B2/ja active Active
- 2011-05-05 BR BR112012028424A patent/BR112012028424A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP5857391B2 (ja) | 2016-02-10 |
CN102884105B (zh) | 2015-04-01 |
JP2013525584A (ja) | 2013-06-20 |
CN102884105A (zh) | 2013-01-16 |
WO2011138396A1 (en) | 2011-11-10 |
EP2566910A1 (en) | 2013-03-13 |
EP2566910B1 (en) | 2017-06-28 |
EA025053B1 (ru) | 2016-11-30 |
CA2796798A1 (en) | 2011-11-10 |
US20130211039A1 (en) | 2013-08-15 |
US8822631B2 (en) | 2014-09-02 |
BR112012028424A2 (pt) | 2016-07-19 |
ES2637623T3 (es) | 2017-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |