BR9915355A - Processo para realizar polimerização em estado sólido de policarbonatos - Google Patents
Processo para realizar polimerização em estado sólido de policarbonatosInfo
- Publication number
- BR9915355A BR9915355A BR9915355-6A BR9915355A BR9915355A BR 9915355 A BR9915355 A BR 9915355A BR 9915355 A BR9915355 A BR 9915355A BR 9915355 A BR9915355 A BR 9915355A
- Authority
- BR
- Brazil
- Prior art keywords
- solid state
- state polymerization
- polymerization
- polycarbonates
- polycarbonate
- Prior art date
Links
- 239000004417 polycarbonate Substances 0.000 title abstract 5
- 229920000515 polycarbonate Polymers 0.000 title abstract 5
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- 239000007787 solid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 238000005227 gel permeation chromatography Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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
- C08G64/20—General 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate 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
- C08G64/40—Post-polymerisation treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/192,350 US6248858B1 (en) | 1998-11-16 | 1998-11-16 | Method for conducting solid state polymerization of polycarbonates |
| PCT/US1999/014328 WO2000029461A1 (en) | 1998-11-16 | 1999-06-24 | Method for conducting solid state polymerization of polycarbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9915355A true BR9915355A (pt) | 2001-07-24 |
Family
ID=22709278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9915355-6A BR9915355A (pt) | 1998-11-16 | 1999-06-24 | Processo para realizar polimerização em estado sólido de policarbonatos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6248858B1 (https=) |
| EP (1) | EP1147143B1 (https=) |
| JP (1) | JP2002530446A (https=) |
| KR (1) | KR20010080456A (https=) |
| CN (1) | CN1146621C (https=) |
| BR (1) | BR9915355A (https=) |
| DE (1) | DE69928965T2 (https=) |
| WO (1) | WO2000029461A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100298637B1 (ko) * | 1999-06-29 | 2001-09-22 | 김충섭 | 폴리카보네이트 수지의 제조방법 |
| US6140461A (en) * | 1999-08-10 | 2000-10-31 | General Electric Company | Method for preparing solid state polycarbonates in a unitary series of operations |
| US6222001B1 (en) * | 1999-08-10 | 2001-04-24 | General Electric Company | Method of crystallizing polycarbonate prepolymer |
| EP1480660A4 (en) * | 2002-02-01 | 2008-02-20 | Univ Jefferson | MIXTURES OF HAPTENIZED TUMOR CELLS AND EXTRACTS THEREOF AND METHODS OF TREATING OR SCREENING CANCER |
| KR100561743B1 (ko) * | 2002-08-17 | 2006-03-20 | 에쓰대시오일 주식회사 | 마이크로파와 유기용매를 함유한 가스를 함께 이용한폴리카보네이트 수지의 고상중합 방법 |
| EP2937146A1 (de) | 2014-04-25 | 2015-10-28 | Robatech AG | Apparatur zum Schmelzen von Klebstoff |
| CN119137214A (zh) | 2022-05-02 | 2024-12-13 | 三菱化学株式会社 | 树脂组合物、成型品以及树脂组合物的制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1305579C (en) | 1987-09-28 | 1992-07-21 | Shinsuke Fukuoka | Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby |
| US5214073A (en) | 1989-10-17 | 1993-05-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous, crystallized, aromatic polycarbonate prepolymer, a porous, crystallized aromatic polycarbonate, and production methods |
| US5864006A (en) | 1997-04-08 | 1999-01-26 | The Dow Chemical Company | Method of making polycarbonate prepolymer and method of making high molecular weight polycarbonate |
| US5905135A (en) | 1997-12-08 | 1999-05-18 | General Electric Company | Method of preparing polycarbonates by solid state polymerization |
-
1998
- 1998-11-16 US US09/192,350 patent/US6248858B1/en not_active Expired - Fee Related
-
1999
- 1999-06-24 DE DE69928965T patent/DE69928965T2/de not_active Expired - Fee Related
- 1999-06-24 BR BR9915355-6A patent/BR9915355A/pt not_active IP Right Cessation
- 1999-06-24 EP EP99931895A patent/EP1147143B1/en not_active Expired - Lifetime
- 1999-06-24 KR KR1020017006088A patent/KR20010080456A/ko not_active Withdrawn
- 1999-06-24 CN CNB99813256XA patent/CN1146621C/zh not_active Expired - Fee Related
- 1999-06-24 JP JP2000582444A patent/JP2002530446A/ja not_active Withdrawn
- 1999-06-24 WO PCT/US1999/014328 patent/WO2000029461A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1147143B1 (en) | 2005-12-14 |
| DE69928965D1 (de) | 2006-01-19 |
| EP1147143A1 (en) | 2001-10-24 |
| CN1350563A (zh) | 2002-05-22 |
| US6248858B1 (en) | 2001-06-19 |
| CN1146621C (zh) | 2004-04-21 |
| DE69928965T2 (de) | 2006-09-28 |
| JP2002530446A (ja) | 2002-09-17 |
| WO2000029461A1 (en) | 2000-05-25 |
| KR20010080456A (ko) | 2001-08-22 |
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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 PUBLICADO NA RPI 1913 DE 04/09/2007. |