CN1239686C - Demoulding composition system for preparing polyisocyanate adhesive artificial board and process for preparation thereof - Google Patents
Demoulding composition system for preparing polyisocyanate adhesive artificial board and process for preparation thereof Download PDFInfo
- Publication number
- CN1239686C CN1239686C CN 200310105756 CN200310105756A CN1239686C CN 1239686 C CN1239686 C CN 1239686C CN 200310105756 CN200310105756 CN 200310105756 CN 200310105756 A CN200310105756 A CN 200310105756A CN 1239686 C CN1239686 C CN 1239686C
- Authority
- CN
- China
- Prior art keywords
- acid ester
- mold release
- release compositions
- wax
- wax emulsion
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 119
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000005056 polyisocyanate Substances 0.000 title abstract description 15
- 229920001228 polyisocyanate Polymers 0.000 title abstract description 15
- 238000000034 method Methods 0.000 title abstract description 12
- 230000001070 adhesive effect Effects 0.000 title abstract description 5
- 239000000853 adhesive Substances 0.000 title abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 101
- 239000000839 emulsion Substances 0.000 claims abstract description 71
- -1 fatty acid esters Chemical class 0.000 claims abstract description 54
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 43
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 40
- 239000000194 fatty acid Substances 0.000 claims abstract description 40
- 229930195729 fatty acid Natural products 0.000 claims abstract description 40
- 150000003839 salts Chemical class 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000001993 wax Substances 0.000 claims description 75
- 150000002148 esters Chemical class 0.000 claims description 49
- 239000003995 emulsifying agent Substances 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 claims description 12
- 241000305791 Commidendrum rugosum Species 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 9
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 8
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 8
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 8
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000005642 Oleic acid Substances 0.000 claims description 8
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 8
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 7
- 229960004232 linoleic acid Drugs 0.000 claims description 7
- 239000012874 anionic emulsifier Substances 0.000 claims description 5
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
- 125000002091 cationic group Chemical group 0.000 claims description 5
- WIBFFTLQMKKBLZ-SEYXRHQNSA-N n-butyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCC WIBFFTLQMKKBLZ-SEYXRHQNSA-N 0.000 claims description 5
- 239000012875 nonionic emulsifier Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 claims description 4
- ZUVCYFMOHFTGDM-UHFFFAOYSA-N hexadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(O)=O ZUVCYFMOHFTGDM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012184 mineral wax Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000012178 vegetable wax Substances 0.000 claims description 4
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 239000012164 animal wax Substances 0.000 claims description 2
- SNAMIIGIIUQQSP-UHFFFAOYSA-N bis(6-methylheptyl) hydrogen phosphate Chemical compound CC(C)CCCCCOP(O)(=O)OCCCCCC(C)C SNAMIIGIIUQQSP-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- QTDSLDJPJJBBLE-PFONDFGASA-N octyl (z)-octadec-9-enoate Chemical compound CCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC QTDSLDJPJJBBLE-PFONDFGASA-N 0.000 claims description 2
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 claims description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- UHGIMQLJWRAPLT-UHFFFAOYSA-N octadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(O)=O UHGIMQLJWRAPLT-UHFFFAOYSA-N 0.000 claims 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 33
- 239000010902 straw Substances 0.000 description 17
- 241000209140 Triticum Species 0.000 description 15
- 235000021307 Triticum Nutrition 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 239000003292 glue Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 8
- 239000012792 core layer Substances 0.000 description 7
- 238000007731 hot pressing Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000009775 high-speed stirring Methods 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 6
- 150000002513 isocyanates Chemical class 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 150000002632 lipids Chemical class 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 description 3
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 3
- ONQDVAFWWYYXHM-UHFFFAOYSA-M potassium lauryl sulfate Chemical compound [K+].CCCCCCCCCCCCOS([O-])(=O)=O ONQDVAFWWYYXHM-UHFFFAOYSA-M 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000000754 repressing effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- MKYLOMHWHWEFCT-UHFFFAOYSA-N Manthidine Natural products C1C2=CC=3OCOC=3C=C2C2C3=CC(OC)C(O)CC3N1C2 MKYLOMHWHWEFCT-UHFFFAOYSA-N 0.000 description 1
- SNFRINMTRPQQLE-JQWAAABSSA-N Montanin Chemical compound O[C@H]([C@@]1(CO)O[C@H]1[C@H]1[C@H]2O3)[C@]4(O)C(=O)C(C)=C[C@H]4[C@]11OC3(CCCCCCCCCCC)O[C@@]2(C(C)=C)C[C@H]1C SNFRINMTRPQQLE-JQWAAABSSA-N 0.000 description 1
- SNFRINMTRPQQLE-OFGNMXNXSA-N Montanin Natural products O=C1[C@@]2(O)[C@@H](O)[C@@]3(CO)O[C@H]3[C@@H]3[C@H]4[C@@]5(C(=C)C)O[C@](CCCCCCCCCCC)(O4)O[C@@]3([C@H](C)C5)[C@@H]2C=C1C SNFRINMTRPQQLE-OFGNMXNXSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001219 Polysorbate 40 Polymers 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- QTZPBQMTXNEKRX-UHFFFAOYSA-N Voacristine pseudoindoxyl Natural products N1C2=CC=C(OC)C=C2C(=O)C21CCN(C1)C3C(C(C)O)CC1CC32C(=O)OC QTZPBQMTXNEKRX-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940092738 beeswax Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 description 1
- 235000021197 fiber intake Nutrition 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940056211 paraffin Drugs 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229940101027 polysorbate 40 Drugs 0.000 description 1
- 229940113124 polysorbate 60 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- LUPNKHXLFSSUGS-UHFFFAOYSA-M sodium;2,2-dichloroacetate Chemical compound [Na+].[O-]C(=O)C(Cl)Cl LUPNKHXLFSSUGS-UHFFFAOYSA-M 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
Plate number | The top board stripping result | The press table stripping result |
1 | 5 | 5 |
2 | 5 | 5 |
3 | 5 | 5 |
4 | 5 | 5 |
5 | 5 | 4.5 |
6 | 5 | 4.5 |
7 | 4.5 | 4.5 |
8 | 4.5 | 4 |
9 | 4 | 4 |
10 | 4 | 3 |
11 | 3 | 3 |
Plate number | The top board stripping result | The press table stripping result |
1 | 5 | 5 |
2 | 5 | 5 |
3 | 5 | 5 |
4 | 5 | 5 |
5 | 5 | 5 |
6 | 5 | 5 |
7 | 5 | 5 |
8 | 5 | 4.5 |
9 | 5 | 4.5 |
10 | 4.5 | 4.5 |
11 | 4 | 4 |
12 | 4 | 4 |
13 | 4 | 4 |
14 | 4 | 4 |
15 | 4 | 4 |
16 | 4 | 4 |
17 | 4 | 4 |
18 | 4 | 3 |
19 | 4 | 3 |
20 | 3 | 3 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310105756 CN1239686C (en) | 2003-11-29 | 2003-11-29 | Demoulding composition system for preparing polyisocyanate adhesive artificial board and process for preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310105756 CN1239686C (en) | 2003-11-29 | 2003-11-29 | Demoulding composition system for preparing polyisocyanate adhesive artificial board and process for preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1546621A CN1546621A (en) | 2004-11-17 |
CN1239686C true CN1239686C (en) | 2006-02-01 |
Family
ID=34333887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310105756 Expired - Lifetime CN1239686C (en) | 2003-11-29 | 2003-11-29 | Demoulding composition system for preparing polyisocyanate adhesive artificial board and process for preparation thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1239686C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409218B (en) * | 2013-07-17 | 2015-04-22 | 安徽中铁工程材料科技有限公司 | Concrete mold release agent and preparation method thereof |
CN104498161A (en) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | Concrete release agent prepared from animal fat |
CN106281192B (en) | 2015-05-15 | 2019-05-14 | 万华禾香板业有限责任公司 | A kind of emulsifiable isocyanate composition and preparation method thereof |
CN105602467B (en) * | 2016-01-28 | 2017-10-31 | 江西绿丰新材料股份有限公司 | Releasing agent for isocyanate adhesive and preparation method thereof |
CN108326228B (en) * | 2018-02-07 | 2019-11-29 | 广州采润新材料有限公司 | Aqueous release agent and preparation method thereof for anodized aluminum alloy die casting thin pieces |
CN113103396B (en) * | 2020-01-13 | 2023-01-13 | 万华化学集团股份有限公司 | Artificial board without aldehyde addition and manufacturing method thereof |
CN113352511A (en) * | 2021-05-28 | 2021-09-07 | 南京理工大学 | Release agent and preparation method and application thereof |
-
2003
- 2003-11-29 CN CN 200310105756 patent/CN1239686C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1546621A (en) | 2004-11-17 |
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Legal Events
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GR01 | Patent grant | ||
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Owner name: WANHUA CHEMICAL GROUP CO., LTD. Free format text: FORMER NAME: YANTAI WANHUA POLYURETHANE CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 264002 Yantai City, Shandong province Zhifu District No. 7 Patentee after: Wanhua Chemical Group Co.,Ltd. Address before: 265616 No. 7 happy South Road, western suburbs, Shandong, Yantai Patentee before: YANTAI WANHUA POLYURETHANES Co.,Ltd. |
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Effective date of registration: 20180214 Address after: 102200 No. 5, Spark Street, Changping District science and Technology Park, Beijing Patentee after: WANHUA ECOBOARD Co.,Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Patentee before: Wanhua Chemical Group Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20180905 Address after: 434000 Hubei, Jingzhou, Gongan County, Qinghai Industrial Park, east of Xingye Road, south of Minsheng Road. Patentee after: Wanhua Hexiang Board Industry Co.,Ltd. Address before: No. 5, star fire street, Beijing Changping District science and Technology Park, Beijing Patentee before: WANHUA ECOBOARD Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20230220 Address after: 464000 South of Weibei 1st Road and east of Jingbei 8th Road, Home Town, Yangshan New District, Xinyang City, Henan Province Patentee after: Wanhua Hexiang Group Co.,Ltd. Address before: East of Xingye Road and south of Minsheng Road, Qingji Industrial Park, Gong'an County, Jingzhou City, Hubei Province Patentee before: Wanhua Hexiang Board Industry Co.,Ltd. |
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Granted publication date: 20060201 |