TH81962A - - Google Patents
Info
- Publication number
- TH81962A TH81962A TH601000789A TH0601000789A TH81962A TH 81962 A TH81962 A TH 81962A TH 601000789 A TH601000789 A TH 601000789A TH 0601000789 A TH0601000789 A TH 0601000789A TH 81962 A TH81962 A TH 81962A
- Authority
- TH
- Thailand
- Prior art keywords
- catalyst
- polycondensation
- polyester
- activity ratio
- esterification
- Prior art date
Links
- 238000006068 polycondensation reaction Methods 0.000 claims abstract 11
- 229920000728 polyester Polymers 0.000 claims abstract 11
- 238000005886 esterification reaction Methods 0.000 claims abstract 7
- 238000000034 method Methods 0.000 claims abstract 7
- 238000010924 continuous production Methods 0.000 claims abstract 6
- 238000006243 chemical reaction Methods 0.000 claims abstract 5
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- 150000002009 diols Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 230000004992 fission Effects 0.000 claims 1
- 239000002075 main ingredient Substances 0.000 claims 1
- -1 terephthalic acid dicarboxylic acid Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract 11
- 230000000694 effects Effects 0.000 abstract 7
- 230000003197 catalytic Effects 0.000 abstract 6
- 238000005469 granulation Methods 0.000 abstract 6
- 230000003179 granulation Effects 0.000 abstract 6
- 239000007790 solid phase Substances 0.000 abstract 6
- 230000024881 catalytic activity Effects 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 4
- 125000004185 ester group Chemical group 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 239000005022 packaging material Substances 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 1
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH81962A true TH81962A (fr) | 2006-12-21 |
| TH81962B TH81962B (th) | 2006-12-21 |
Family
ID=
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