CN1163538C - 提高结晶度的聚碳酸酯的制备方法 - Google Patents
提高结晶度的聚碳酸酯的制备方法 Download PDFInfo
- Publication number
- CN1163538C CN1163538C CNB998157791A CN99815779A CN1163538C CN 1163538 C CN1163538 C CN 1163538C CN B998157791 A CNB998157791 A CN B998157791A CN 99815779 A CN99815779 A CN 99815779A CN 1163538 C CN1163538 C CN 1163538C
- Authority
- CN
- China
- Prior art keywords
- polycarbonate
- precursor polycarbonate
- pelletizing
- amorphous precursor
- crystallinity
- 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.)
- Expired - Fee Related
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
- C08G64/40—Post-polymerisation treatment
-
- 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
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
-
- 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
- C08G64/18—Block or graft polymers
- C08G64/183—Block or graft polymers containing polyether sequences
-
- 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
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/239,481 US6031062A (en) | 1999-01-28 | 1999-01-28 | Method for preparing polycarbonates of enhanced crystallinity |
US09/239,481 | 1999-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333793A CN1333793A (zh) | 2002-01-30 |
CN1163538C true CN1163538C (zh) | 2004-08-25 |
Family
ID=22902336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998157791A Expired - Fee Related CN1163538C (zh) | 1999-01-28 | 1999-11-12 | 提高结晶度的聚碳酸酯的制备方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6031062A (zh) |
EP (1) | EP1159331A1 (zh) |
JP (1) | JP2002535463A (zh) |
KR (1) | KR20010093288A (zh) |
CN (1) | CN1163538C (zh) |
WO (1) | WO2000044811A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6333394B1 (en) | 1999-08-09 | 2001-12-25 | General Electric Company | Copolycarbonate preparation by solid state polymerization |
EP1245607A4 (en) * | 1999-09-22 | 2004-11-10 | Teijin Ltd | PROCESS FOR CRYSTALLIZING LOW MOLECULAR WEIGHT POLYCARBONATE AND PROCESS FOR PRODUCING POLYCARBONATE RESIN FROM POLYCARBONATE OBTAINED THEREBY |
US6608163B2 (en) * | 2001-01-17 | 2003-08-19 | General Electric Company | Polycarbonate copolymers having improved hydrolytic stability |
CA2555202A1 (en) * | 2004-02-18 | 2005-09-01 | Jean-Pierre Ibar | Process for incorporating substances into polymeric materials in a controllable manner |
KR101101563B1 (ko) | 2008-12-30 | 2012-01-02 | 호남석유화학 주식회사 | 미세 구형 파우더상의 폴리카보네이트 제조방법 및 이를 이용한 고분자량 폴리카보네이트 수지의 제조방법 |
CN107406667A (zh) * | 2015-03-24 | 2017-11-28 | 沙特基础工业全球技术有限公司 | 结晶聚碳酸酯制品及其制备方法 |
CN105885026B (zh) * | 2016-05-26 | 2017-11-17 | 福建盈科百创电子有限公司 | 一种安防用聚碳酸酯材料及其生产工艺 |
KR101840128B1 (ko) | 2016-09-30 | 2018-04-26 | 롯데케미칼 주식회사 | 결정핵제를 이용한 폴리카보네이트의 결정화 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283432B (de) * | 1963-04-11 | 1968-11-21 | Bayer Ag | Verfahren zur Herstellung von Faeden oder Filmen durch Verformen von hochmolekularenlinearen Polycarbonaten |
US4948871A (en) * | 1987-09-28 | 1990-08-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby |
KR930003022B1 (ko) * | 1988-12-27 | 1993-04-16 | 아사히가세이고오교 가부시끼가이샤 | 다공성의 결정화된 방향족 폴리카르보네이트 초기중합체, 다공성의 결정화된 방향족 폴리카르보네이트, 및 제조방법 |
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 |
JP3208210B2 (ja) * | 1993-03-17 | 2001-09-10 | 旭化成株式会社 | 結晶性芳香族ポリカーボネートプレポリマーの製造方法及び芳香族ポリカーボネートの製造方法 |
US5717056A (en) * | 1996-05-24 | 1998-02-10 | General Electric Company | Method for preparing polycarbonate by solid state polymerization |
-
1999
- 1999-01-28 US US09/239,481 patent/US6031062A/en not_active Expired - Fee Related
- 1999-11-12 KR KR1020017009499A patent/KR20010093288A/ko not_active Application Discontinuation
- 1999-11-12 JP JP2000596064A patent/JP2002535463A/ja not_active Withdrawn
- 1999-11-12 CN CNB998157791A patent/CN1163538C/zh not_active Expired - Fee Related
- 1999-11-12 EP EP99964987A patent/EP1159331A1/en not_active Withdrawn
- 1999-11-12 WO PCT/US1999/026975 patent/WO2000044811A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20010093288A (ko) | 2001-10-27 |
JP2002535463A (ja) | 2002-10-22 |
CN1333793A (zh) | 2002-01-30 |
EP1159331A1 (en) | 2001-12-05 |
WO2000044811A1 (en) | 2000-08-03 |
US6031062A (en) | 2000-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAUDI ARABIA BASE CREATION PLASTICS IP PRIVATE CO Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20080829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080829 Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: American New York Patentee before: General Electric Company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040825 Termination date: 20101112 |