CN102391469A - MDI-TMP (diphenyl-methane-diisocyanate-trimethylolpropane) type polyurethane prepolymer with high end-capping rate - Google Patents
MDI-TMP (diphenyl-methane-diisocyanate-trimethylolpropane) type polyurethane prepolymer with high end-capping rate Download PDFInfo
- Publication number
- CN102391469A CN102391469A CN2011102460203A CN201110246020A CN102391469A CN 102391469 A CN102391469 A CN 102391469A CN 2011102460203 A CN2011102460203 A CN 2011102460203A CN 201110246020 A CN201110246020 A CN 201110246020A CN 102391469 A CN102391469 A CN 102391469A
- Authority
- CN
- China
- Prior art keywords
- mdi
- tmp
- type polyurethane
- high end
- blocking rate
- 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
Links
- 229920001730 Moisture cure polyurethane Polymers 0.000 title abstract description 3
- NWJKYWNQIWUXJV-UHFFFAOYSA-N CCC(CO)(CO)CO.N=C=O.N=C=O.C(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound CCC(CO)(CO)CO.N=C=O.N=C=O.C(C1=CC=CC=C1)C1=CC=CC=C1 NWJKYWNQIWUXJV-UHFFFAOYSA-N 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 claims description 11
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 235000010265 sodium sulphite Nutrition 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 235000011089 carbon dioxide Nutrition 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 150000002989 phenols Chemical group 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102460203A CN102391469B (en) | 2011-08-25 | 2011-08-25 | MDI-TMP (diphenyl-methane-diisocyanate-trimethylolpropane) type polyurethane prepolymer with high end-capping rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102460203A CN102391469B (en) | 2011-08-25 | 2011-08-25 | MDI-TMP (diphenyl-methane-diisocyanate-trimethylolpropane) type polyurethane prepolymer with high end-capping rate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102391469A true CN102391469A (en) | 2012-03-28 |
CN102391469B CN102391469B (en) | 2013-01-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102460203A Expired - Fee Related CN102391469B (en) | 2011-08-25 | 2011-08-25 | MDI-TMP (diphenyl-methane-diisocyanate-trimethylolpropane) type polyurethane prepolymer with high end-capping rate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102391469B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive aqueous polyurethane fabric finishing agent, its preparation method and application |
CN101638471A (en) * | 2009-09-01 | 2010-02-03 | 陕西科技大学 | Method for preparing water-base cation blocked polyisocyanates crosslinking and curing agent |
CN101824135A (en) * | 2010-04-13 | 2010-09-08 | 江苏工业学院 | Preparation method and application of terminated-type cation water-borne polyurethane color fixing agent |
-
2011
- 2011-08-25 CN CN2011102460203A patent/CN102391469B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive aqueous polyurethane fabric finishing agent, its preparation method and application |
CN101638471A (en) * | 2009-09-01 | 2010-02-03 | 陕西科技大学 | Method for preparing water-base cation blocked polyisocyanates crosslinking and curing agent |
CN101824135A (en) * | 2010-04-13 | 2010-09-08 | 江苏工业学院 | Preparation method and application of terminated-type cation water-borne polyurethane color fixing agent |
Also Published As
Publication number | Publication date |
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CN102391469B (en) | 2013-01-09 |
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Legal Events
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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: SUZHOU FANGYOU NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: WUJIANG BEISHE SHENGYUAN TEXTILE AUXILIARIES FACTORY Effective date: 20131120 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215214 SUZHOU, JIANGSU PROVINCE TO: 215200 SUZHOU, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131120 Address after: 215200, Changan Road, Wujiang economic and Technological Development Zone, Jiangsu, Suzhou province (Science and Technology Pioneer Park) Patentee after: SUZHOU FANGYOU NEW MATERIAL CO., LTD. Address before: 215214 Jiangsu city of Suzhou province Wujiang city FENHU Economic Development Zone Beishe catalpa Chemical District Patentee before: Wujiang Beishe Shengyuan Textile Auxiliaries Factory |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215200 Suzhou River Road No. 18 Patentee after: Suzhou Xielv Network Technology Co., Ltd. Address before: 215200, Changan Road, Wujiang economic and Technological Development Zone, Jiangsu, Suzhou province (Science and Technology Pioneer Park) Patentee before: SUZHOU FANGYOU NEW MATERIAL CO., LTD. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 215200 Shengze, Jiangsu, China Town, Shengze, West No. two ring road, No. 1188, China Textile Science and Technology Park, Wujiang, building 10 Patentee after: Suzhou Xielv Network Technology Co., Ltd. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215200 Suzhou River Road No. 18 Patentee before: Suzhou Xielv Network Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170825 |