BR0105032A - processos para produção de matéria-prima para resina de policarbonato e produção de resina de policarbonato - Google Patents
processos para produção de matéria-prima para resina de policarbonato e produção de resina de policarbonatoInfo
- Publication number
- BR0105032A BR0105032A BRPI0105032-0A BR0105032A BR0105032A BR 0105032 A BR0105032 A BR 0105032A BR 0105032 A BR0105032 A BR 0105032A BR 0105032 A BR0105032 A BR 0105032A
- Authority
- BR
- Brazil
- Prior art keywords
- polycarbonate resin
- producing
- processes
- raw material
- production
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
PROCESSOS PARA PRODUçãO DE MATéRIA-PRIMA PARA RESINA DE POLICARBONATO E PRODUçãO DE RESINADE POLICARBONATO" A presente inveção refere-se a um método económico e simples para produção de um material de partida para resina de policarbonato e para produção de resina de policarbonato. No método para produção de um material de partida para produção de resina de policarbonato através de polimerização interfacial, (I) um composto de bisfenol fundido é misturado e dissolvido em uma solução aquosa alcalina sob 20 a 80 C, ou (II) ele é, sem ser colidificado, diretamente misturado com água para se tornar líquido sob uma temperatura não maior que o ponto de fusão do composto de bisfenol, e em seguida dissolvido em uma solução aquosa alcalina.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000065872 | 2000-03-10 | ||
JP2000226962A JP2002037872A (ja) | 2000-07-27 | 2000-07-27 | ポリカーボネート樹脂原料およびポリカーボネート樹脂の製造法 |
JP2000369725A JP2001323057A (ja) | 2000-03-10 | 2000-12-05 | ポリカーボネート樹脂原料およびポリカーボネート樹脂の製造方法 |
PCT/JP2001/001638 WO2001066616A1 (fr) | 2000-03-10 | 2001-03-02 | Procedes de production d'un materiau en resine polycarbonate brute et production de cette resine polycarbonate |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0105032A true BR0105032A (pt) | 2007-05-29 |
Family
ID=27342624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0105032-0A BR0105032A (pt) | 2000-03-10 | 2001-03-02 | processos para produção de matéria-prima para resina de policarbonato e produção de resina de policarbonato |
Country Status (10)
Country | Link |
---|---|
US (1) | US6476179B1 (pt) |
EP (2) | EP1178068B1 (pt) |
KR (1) | KR20010111319A (pt) |
CN (1) | CN1207322C (pt) |
AT (2) | ATE295860T1 (pt) |
BR (1) | BR0105032A (pt) |
DE (2) | DE60110866T2 (pt) |
ES (1) | ES2241795T3 (pt) |
TW (1) | TW553977B (pt) |
WO (1) | WO2001066616A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030207050A1 (en) * | 2002-04-29 | 2003-11-06 | Grant Hay | Polymeric substrate for display and light emitting devices |
JP4731134B2 (ja) * | 2004-07-01 | 2011-07-20 | 出光興産株式会社 | ポリカーボネート共重合体の製造方法及びポリカーボネート共重合体 |
AU2007264440B2 (en) * | 2006-06-26 | 2011-09-01 | Tokyo Institute Of Technology | Method for production of polysaccharide and/or monosaccharide by hydrolysis of other polysaccharide |
CN101735022B (zh) * | 2009-11-30 | 2013-09-04 | 中国蓝星(集团)股份有限公司 | 一种稳定的双酚钠盐溶液的制备方法 |
EP3398927B1 (en) | 2017-05-04 | 2019-11-13 | SABIC Global Technologies B.V. | Method of forming and using a bisphenol oil stream |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810813A (en) * | 1986-09-08 | 1989-03-07 | General Electric Company | Method for making reaction products of phosgene and dihydric phenol with stable suspension of dihydric phenol, alkali metal hydroxide and water |
DE4129545C1 (en) * | 1991-09-05 | 1993-04-15 | Bayer Ag, 5090 Leverkusen, De | Prodn. of finely divided aq. sodium bis:phenolate - by mixing bisphenol=A with sodium hydroxide to ppte. prod. and stirring vigorously |
US5225518A (en) * | 1992-01-21 | 1993-07-06 | General Electric Company | Polycarbonate preparation from molten bisphenol-A/water mixture |
JP3323390B2 (ja) | 1996-02-02 | 2002-09-09 | 出光石油化学株式会社 | ポリカーボネートの製造方法 |
EP1141081B1 (de) * | 1998-12-23 | 2006-05-24 | Bayer MaterialScience AG | Polycarbonate mit niedrigem yellowness-index |
DE19860144C1 (de) * | 1998-12-24 | 2000-09-14 | Bayer Ag | Verfahren zur Herstellung von Bisphenol A |
-
2001
- 2001-02-22 TW TW090104036A patent/TW553977B/zh not_active IP Right Cessation
- 2001-03-02 US US09/926,501 patent/US6476179B1/en not_active Expired - Fee Related
- 2001-03-02 CN CNB018004814A patent/CN1207322C/zh not_active Expired - Fee Related
- 2001-03-02 DE DE60110866T patent/DE60110866T2/de not_active Expired - Fee Related
- 2001-03-02 EP EP01908265A patent/EP1178068B1/en not_active Expired - Lifetime
- 2001-03-02 AT AT01908265T patent/ATE295860T1/de not_active IP Right Cessation
- 2001-03-02 AT AT03013010T patent/ATE302809T1/de not_active IP Right Cessation
- 2001-03-02 WO PCT/JP2001/001638 patent/WO2001066616A1/ja active IP Right Grant
- 2001-03-02 KR KR1020017014306A patent/KR20010111319A/ko not_active Application Discontinuation
- 2001-03-02 DE DE60112976T patent/DE60112976D1/de not_active Withdrawn - After Issue
- 2001-03-02 BR BRPI0105032-0A patent/BR0105032A/pt not_active IP Right Cessation
- 2001-03-02 ES ES01908265T patent/ES2241795T3/es not_active Expired - Lifetime
- 2001-03-02 EP EP03013010A patent/EP1361241B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1364176A (zh) | 2002-08-14 |
EP1178068B1 (en) | 2005-05-18 |
TW553977B (en) | 2003-09-21 |
EP1361241B1 (en) | 2005-08-24 |
KR20010111319A (ko) | 2001-12-17 |
EP1178068A4 (en) | 2003-01-22 |
US6476179B1 (en) | 2002-11-05 |
CN1207322C (zh) | 2005-06-22 |
ATE302809T1 (de) | 2005-09-15 |
EP1178068A1 (en) | 2002-02-06 |
EP1361241A1 (en) | 2003-11-12 |
ES2241795T3 (es) | 2005-11-01 |
DE60112976D1 (de) | 2005-09-29 |
WO2001066616A1 (fr) | 2001-09-13 |
ATE295860T1 (de) | 2005-06-15 |
DE60110866T2 (de) | 2005-10-20 |
DE60110866D1 (de) | 2005-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009. |