CN1424367A - Preparation of dissolvable curing agent for tripolymer of toluene diisocyanate - Google Patents
Preparation of dissolvable curing agent for tripolymer of toluene diisocyanate Download PDFInfo
- Publication number
- CN1424367A CN1424367A CN 02149704 CN02149704A CN1424367A CN 1424367 A CN1424367 A CN 1424367A CN 02149704 CN02149704 CN 02149704 CN 02149704 A CN02149704 A CN 02149704A CN 1424367 A CN1424367 A CN 1424367A
- Authority
- CN
- China
- Prior art keywords
- curing agent
- toluene diisocyanate
- raw material
- preparing
- good compatibility
- 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.)
- Granted
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- Polyurethanes Or Polyureas (AREA)
Abstract
Description
bright paint | 50T content (other is GB50) | IL50 content (others are GB50) | |||||
5% | 10% | 15% | 5% | 10% | 15% | ||
Acrylic acid account 50% Synthesis of alkyd Is 50 percent | Exterior dryness, min | 20 | 16 | 14 | 16 | 14 | 12 |
Hard dry, h | 8 | 7 | 6 | 6 | 5 | 4 | |
Gloss (60% | 105 | 105 | 100 | 98 | 90 | 86 | |
Hardness (Pencil) | 2H | 2H | 2H | 2H | 2H | 2H | |
Scratch resistance | Good wine | Good wine | Good wine | Good wine | Good wine | Good wine |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02149704 CN1186405C (en) | 2002-12-20 | 2002-12-20 | Preparation of dissolvable curing agent for tripolymer of toluene diisocyanate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02149704 CN1186405C (en) | 2002-12-20 | 2002-12-20 | Preparation of dissolvable curing agent for tripolymer of toluene diisocyanate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1424367A true CN1424367A (en) | 2003-06-18 |
CN1186405C CN1186405C (en) | 2005-01-26 |
Family
ID=4751727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02149704 Expired - Fee Related CN1186405C (en) | 2002-12-20 | 2002-12-20 | Preparation of dissolvable curing agent for tripolymer of toluene diisocyanate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1186405C (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100439414C (en) * | 2006-09-30 | 2008-12-03 | 北京展辰化工有限公司 | Production of low-free TDI polyurethane curing agent, curing agent therefrom and its products |
CN102718724A (en) * | 2012-03-14 | 2012-10-10 | 江苏天竹化工科技有限公司 | Preparation method of environment-friendly and light resistant isocyanate trimer curing agent |
CN102718944A (en) * | 2012-06-07 | 2012-10-10 | 华南理工大学 | Preparation method of polyurethane trimer curing agent of low free isocyanate monomer |
WO2014146522A1 (en) * | 2013-03-19 | 2014-09-25 | 万华化学(北京)有限公司 | Method for preparing tdi isocyanurate |
CN104403085A (en) * | 2014-11-26 | 2015-03-11 | 广东东旭化学工业制造有限公司 | European standard-reached low free matte trimer curing agent and preparation method thereof |
CN104592483A (en) * | 2015-01-14 | 2015-05-06 | 嘉宝莉化工集团股份有限公司 | Environment-friendly polyurethane curing agent as well as preparation method and application of curing agent |
CN105131249A (en) * | 2015-09-17 | 2015-12-09 | 广东聚盈化工有限公司 | High-tolerance low-free TDI tripolymer and preparation method thereof |
CN105315433A (en) * | 2015-11-09 | 2016-02-10 | 华南理工大学 | Low-free high-compatibility toluene diisocyanate trimer curing agent and preparation method thereof |
CN106084183A (en) * | 2016-07-18 | 2016-11-09 | 华南理工大学 | A kind of toluene diisocyanate trimer firming agent and preparation method thereof |
CN106084183B (en) * | 2016-07-18 | 2019-07-16 | 华南理工大学 | A kind of toluene diisocyanate trimer curing agent and preparation method thereof |
CN110092888A (en) * | 2019-04-26 | 2019-08-06 | 同济大学 | Fluorine-containing isocyanate curing agent and its preparation method and application |
CN115850656A (en) * | 2022-12-31 | 2023-03-28 | 韶关东森合成材料有限公司 | High-compatibility low-free trimer and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100398525C (en) * | 2005-11-15 | 2008-07-02 | 中国科学院广州化学研究所 | Toluene diisocyanate trimer preparation method |
-
2002
- 2002-12-20 CN CN 02149704 patent/CN1186405C/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100439414C (en) * | 2006-09-30 | 2008-12-03 | 北京展辰化工有限公司 | Production of low-free TDI polyurethane curing agent, curing agent therefrom and its products |
CN102718724A (en) * | 2012-03-14 | 2012-10-10 | 江苏天竹化工科技有限公司 | Preparation method of environment-friendly and light resistant isocyanate trimer curing agent |
CN102718944A (en) * | 2012-06-07 | 2012-10-10 | 华南理工大学 | Preparation method of polyurethane trimer curing agent of low free isocyanate monomer |
CN102718944B (en) * | 2012-06-07 | 2014-04-02 | 华南理工大学 | Preparation method of polyurethane trimer curing agent of low free isocyanate monomer |
US9593089B2 (en) | 2013-03-19 | 2017-03-14 | Wanhua Chemical (Beijing) Co., Ltd. | Process for preparing TDI isocyanurate |
WO2014146522A1 (en) * | 2013-03-19 | 2014-09-25 | 万华化学(北京)有限公司 | Method for preparing tdi isocyanurate |
CN104403085A (en) * | 2014-11-26 | 2015-03-11 | 广东东旭化学工业制造有限公司 | European standard-reached low free matte trimer curing agent and preparation method thereof |
CN104592483A (en) * | 2015-01-14 | 2015-05-06 | 嘉宝莉化工集团股份有限公司 | Environment-friendly polyurethane curing agent as well as preparation method and application of curing agent |
CN104592483B (en) * | 2015-01-14 | 2017-06-06 | 嘉宝莉化工集团股份有限公司 | Environment-protecting polyurethane curing agent and its preparation method and application |
CN105131249A (en) * | 2015-09-17 | 2015-12-09 | 广东聚盈化工有限公司 | High-tolerance low-free TDI tripolymer and preparation method thereof |
CN105315433A (en) * | 2015-11-09 | 2016-02-10 | 华南理工大学 | Low-free high-compatibility toluene diisocyanate trimer curing agent and preparation method thereof |
CN105315433B (en) * | 2015-11-09 | 2018-06-29 | 华南理工大学 | Low-free toluene diisocyanate trimer with high compatibility curing agent and preparation method thereof |
CN106084183A (en) * | 2016-07-18 | 2016-11-09 | 华南理工大学 | A kind of toluene diisocyanate trimer firming agent and preparation method thereof |
CN106084183B (en) * | 2016-07-18 | 2019-07-16 | 华南理工大学 | A kind of toluene diisocyanate trimer curing agent and preparation method thereof |
CN110092888A (en) * | 2019-04-26 | 2019-08-06 | 同济大学 | Fluorine-containing isocyanate curing agent and its preparation method and application |
CN115850656A (en) * | 2022-12-31 | 2023-03-28 | 韶关东森合成材料有限公司 | High-compatibility low-free trimer and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1186405C (en) | 2005-01-26 |
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Legal Events
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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: ZHUHAI FEIYANG CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHENZHEN FEIYANG INDUSTRY CO.,LTD Effective date: 20100511 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518104 NO.1, FEIYANG ROAD, SHASI VILLAGE, SHAJING TOWN, SHENZHEN CITY, GUANGDONG PROVINCE TO: 519050 ROOM 505, OFFICE ROOM, ECONOMIC DEVELOPMENT BUREAU, LINGANG INDUSTRIAL DISTRICT, ZHUHAI CITY |
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TR01 | Transfer of patent right |
Effective date of registration: 20100511 Address after: 519050 room 505, office of Economic Development Bureau, Zhuhai Lingang Industrial Zone Patentee after: Zhuhai Feiyang Chemical Co., Ltd. Address before: 518104, flying No. 1, Sha four village, manholes Town, Shenzhen, Guangdong Patentee before: Feiyang Industrial Co., Ltd., Shenzhen City |
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C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI FEIYANG NOVEL MATERIAL CO., LTD. Free format text: FORMER NAME: ZHUHAI FEIYANG CHEMICAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 519050 Guangdong province Zhuhai Gaolan Port Economic Zone Petrochemical Zone five North Road Feiyang chemical plant Patentee after: Zhuhai Feiyang Novel Materials Corporation Limited Address before: 519000 room 505, office of Economic Development Bureau, Lingang industrial area, Guangdong, Zhuhai Patentee before: Zhuhai Feiyang Chemical Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050126 Termination date: 20151220 |
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EXPY | Termination of patent right or utility model |