CN1961021A - 将次甲基紫外线吸收剂加入到由直接酯化制备的pet中的方法 - Google Patents
将次甲基紫外线吸收剂加入到由直接酯化制备的pet中的方法 Download PDFInfo
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- CN1961021A CN1961021A CNA2005800168162A CN200580016816A CN1961021A CN 1961021 A CN1961021 A CN 1961021A CN A2005800168162 A CNA2005800168162 A CN A2005800168162A CN 200580016816 A CN200580016816 A CN 200580016816A CN 1961021 A CN1961021 A CN 1961021A
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Classifications
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- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
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- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
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- C08G63/6886—Dicarboxylic acids and dihydroxy compounds
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- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
- C08G63/21—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups in the presence of unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof
-
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6856—Dicarboxylic acids and dihydroxy compounds
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- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
-
- 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
- C08G63/78—Preparation processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
Abstract
Description
步骤 | 持续时间(min) | 温度(℃) | 压力(mmHg) | 搅拌速度(轴的rpm) |
1 | 0.1 | 225 | 大气压 | 25 |
2 | 5 | 225 | 大气压 | 25 |
3 | 20 | 265 | 大气压 | 50 |
4 | 5 | 265 | 大气压 | 100 |
5 | 5 | 285 | 大气压 | 100 |
6 | 1 | 285 | 200 | 100 |
7 | 1 | 285 | 0.8 | 100 |
8 | 75 | 285 | 0.8 | 75 |
9 | 1 | 285 | 150 | 0 |
实施例 | UV吸收剂加入位置 | UVI收率(测定含量/加入含量) |
2 | 后酯化-预真空 | 80% |
3 | 后酯化-预真空 | 75% |
4 | 后酯化-预真空 | 75% |
5 | 后酯化-预真空 | 85% |
6 | 后酯化-预真空 | 77% |
7 | 后酯化-后真空 | 86% |
Claims (49)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/855,722 US7541407B2 (en) | 2004-05-27 | 2004-05-27 | Process for adding methine UV light absorbers to PET prepared by direct esterification |
US10/855,722 | 2004-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1961021A true CN1961021A (zh) | 2007-05-09 |
CN100577709C CN100577709C (zh) | 2010-01-06 |
Family
ID=34971038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580016816A Expired - Fee Related CN100577709C (zh) | 2004-05-27 | 2005-05-17 | 将次甲基紫外线吸收剂加入到由直接酯化制备的pet中的方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7541407B2 (zh) |
EP (1) | EP1751208B1 (zh) |
JP (1) | JP4787249B2 (zh) |
KR (1) | KR101142396B1 (zh) |
CN (1) | CN100577709C (zh) |
AR (1) | AR048979A1 (zh) |
AT (1) | ATE465200T1 (zh) |
BR (1) | BRPI0511460B1 (zh) |
CA (1) | CA2565862C (zh) |
DE (1) | DE602005020771D1 (zh) |
ES (1) | ES2341660T3 (zh) |
MX (1) | MXPA06013722A (zh) |
TW (1) | TWI298726B (zh) |
WO (1) | WO2005118675A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2379512B1 (en) | 2008-12-30 | 2017-03-29 | Novartis AG | Tri-functional uv-absorbing compounds and use thereof |
WO2012082704A1 (en) | 2010-12-13 | 2012-06-21 | Novartis Ag | Ophthalmic lenses modified with functional groups and methods of making thereof |
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-
2004
- 2004-05-27 US US10/855,722 patent/US7541407B2/en active Active
-
2005
- 2005-05-17 AT AT05753754T patent/ATE465200T1/de not_active IP Right Cessation
- 2005-05-17 MX MXPA06013722A patent/MXPA06013722A/es active IP Right Grant
- 2005-05-17 ES ES05753754T patent/ES2341660T3/es active Active
- 2005-05-17 CA CA2565862A patent/CA2565862C/en not_active Expired - Fee Related
- 2005-05-17 BR BRPI0511460A patent/BRPI0511460B1/pt active IP Right Grant
- 2005-05-17 WO PCT/US2005/017189 patent/WO2005118675A1/en not_active Application Discontinuation
- 2005-05-17 CN CN200580016816A patent/CN100577709C/zh not_active Expired - Fee Related
- 2005-05-17 EP EP05753754A patent/EP1751208B1/en not_active Not-in-force
- 2005-05-17 DE DE602005020771T patent/DE602005020771D1/de active Active
- 2005-05-17 JP JP2007515172A patent/JP4787249B2/ja not_active Expired - Fee Related
- 2005-05-17 KR KR1020067024787A patent/KR101142396B1/ko active IP Right Grant
- 2005-05-26 TW TW094117176A patent/TWI298726B/zh not_active IP Right Cessation
- 2005-05-27 AR ARP050102190A patent/AR048979A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MXPA06013722A (es) | 2007-05-23 |
JP2008500428A (ja) | 2008-01-10 |
AR048979A1 (es) | 2006-06-14 |
TW200613362A (en) | 2006-05-01 |
US20050277758A1 (en) | 2005-12-15 |
BRPI0511460B1 (pt) | 2016-07-12 |
CA2565862C (en) | 2011-02-15 |
EP1751208B1 (en) | 2010-04-21 |
DE602005020771D1 (de) | 2010-06-02 |
EP1751208A1 (en) | 2007-02-14 |
KR101142396B1 (ko) | 2012-05-08 |
JP4787249B2 (ja) | 2011-10-05 |
CN100577709C (zh) | 2010-01-06 |
US7541407B2 (en) | 2009-06-02 |
ES2341660T3 (es) | 2010-06-24 |
BRPI0511460A (pt) | 2007-12-26 |
CA2565862A1 (en) | 2005-12-15 |
TWI298726B (en) | 2008-07-11 |
ATE465200T1 (de) | 2010-05-15 |
WO2005118675A1 (en) | 2005-12-15 |
KR20070029180A (ko) | 2007-03-13 |
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