JP6654314B1 - 塗膜剥離剤 - Google Patents
塗膜剥離剤 Download PDFInfo
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- JP6654314B1 JP6654314B1 JP2018235894A JP2018235894A JP6654314B1 JP 6654314 B1 JP6654314 B1 JP 6654314B1 JP 2018235894 A JP2018235894 A JP 2018235894A JP 2018235894 A JP2018235894 A JP 2018235894A JP 6654314 B1 JP6654314 B1 JP 6654314B1
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- 239000003973 paint Substances 0.000 title claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- -1 aromatic alcohols Chemical class 0.000 claims description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- CQRYARSYNCAZFO-UHFFFAOYSA-N o-hydroxybenzyl alcohol Natural products OCC1=CC=CC=C1O CQRYARSYNCAZFO-UHFFFAOYSA-N 0.000 claims description 2
- BVJSUAQZOZWCKN-UHFFFAOYSA-N p-hydroxybenzyl alcohol Chemical compound OCC1=CC=C(O)C=C1 BVJSUAQZOZWCKN-UHFFFAOYSA-N 0.000 claims description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 1
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- NJGCRMAPOWGWMW-UHFFFAOYSA-N octylphosphonic acid Chemical compound CCCCCCCCP(O)(O)=O NJGCRMAPOWGWMW-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 2
- 230000003381 solubilizing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 238000010422 painting Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- DZQISOJKASMITI-UHFFFAOYSA-N decyl-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound CCCCCCCCCCP(O)(O)=O DZQISOJKASMITI-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- VAJFLSRDMGNZJY-UHFFFAOYSA-N heptylphosphonic acid Chemical compound CCCCCCCP(O)(O)=O VAJFLSRDMGNZJY-UHFFFAOYSA-N 0.000 description 1
- GJWAEWLHSDGBGG-UHFFFAOYSA-N hexylphosphonic acid Chemical compound CCCCCCP(O)(O)=O GJWAEWLHSDGBGG-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- OLGGYSFJQGDOFX-UHFFFAOYSA-N nonylphosphonic acid Chemical compound CCCCCCCCCP(O)(O)=O OLGGYSFJQGDOFX-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229940071104 xylenesulfonate Drugs 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
Description
芳香族アルコール系剥離剤は主に水、アルカリ剤、可溶化剤、芳香族アルコール、添加剤等から構成される。可溶化剤として、芳香族スルホン酸塩、グリコールエーテル等が使用される。グリコールエーテルは、可溶化するまでの配合量が多く、剥離性能を劣化させる問題がある。芳香族スルホン酸塩は加温使用時に水分蒸発によって析出する問題がある。
[式中、Rは飽和か不飽和の、置換か非置換の、線状か分岐の6〜10個の炭素原子を有するアルキル基であり、M1とM2は水素、リチウム、ナトリウム、カリウム、カルシウム、アンモニウム、アミン類の群から選ばれる原子や原子団である]。
具体的に例示すると、アルキルホスホン酸としてヘキシルホスホン酸、ヘプチルホスホン酸、オクチルホスホン酸、ノニルホスホン酸、デシルホスホン酸又はこれらの異性体等、アルキルホスホン酸塩として上記アルキルホスホン酸のリチウム塩、ナトリウム塩、カリウム塩、カルシウム塩、アンモニウム塩、アミン塩等が挙げられる。好ましくはオクチルホスホン酸及びその塩類である。更に好ましくはn−オクチルホスホン酸及びそのナトリウム塩、カリウム塩、アミン塩である。
表1に示す剥離剤を調製し、次に示す評価方法により剥離剤の加温安定性と剥離性能を評価した。
90℃で500mLの剥離剤を350mLまで蒸発させ、一晩放置後目視で液の状態を確認した。
○:液分離や固形物の析出なし
×:液分離や固形物の析出あり
剥離対象物:鉄製試験片
塗料:メラミン系塗料、膜厚約40μm
剥離液温度:60℃
剥離性能評価方法:塗膜全部剥離までの時間で評価した。
○:剥離時間は10分以下
×:剥離時間は10分以上
Claims (4)
- 芳香族アルコールはベンジルアルコール、フェネチルアルコール、ヒドロキシベンジルアルコール、ヒドロキシフェネチルアルコールの群から選ばれる少なくとも1種である請求項1に記載の塗膜剥離剤。
- アルカリ成分は水酸化リチウム、水酸化ナトリウム、水酸化カリウム、水酸化カルシウム、ケイ酸ナトリウム、ケイ酸カリウム、アルカノールアミン類の群から選ばれる少なくとも1種である請求項1、2に記載の塗膜剥離剤。
- 剥離剤100重量部に対して、アルキルホスホン酸又はその塩類0.1〜60重量部を用いて可溶化してなる請求項1〜3に記載の塗膜剥離剤。
Priority Applications (1)
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JP2018235894A JP6654314B1 (ja) | 2018-11-29 | 2018-11-29 | 塗膜剥離剤 |
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JP2018235894A JP6654314B1 (ja) | 2018-11-29 | 2018-11-29 | 塗膜剥離剤 |
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JP6654314B1 true JP6654314B1 (ja) | 2020-02-26 |
JP2020084164A JP2020084164A (ja) | 2020-06-04 |
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JP2018235894A Active JP6654314B1 (ja) | 2018-11-29 | 2018-11-29 | 塗膜剥離剤 |
Country Status (1)
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JP (1) | JP6654314B1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653192A (en) * | 1979-10-05 | 1981-05-12 | Neos Co Ltd | Release agent |
JPH11209665A (ja) * | 1998-01-30 | 1999-08-03 | Nippon Cb Chemical Kk | 塗膜剥離剤 |
JP4388748B2 (ja) * | 2003-02-20 | 2009-12-24 | 株式会社ネオス | 水性塗料剥離剤 |
JP2009155590A (ja) * | 2007-12-28 | 2009-07-16 | Yokohama Yushi Kogyo Kk | 固体潤滑剤系硬化被膜の剥離剤及び剥離方法 |
US8524134B2 (en) * | 2010-07-12 | 2013-09-03 | Graham J. Hubbard | Method of molding polymeric materials to impart a desired texture thereto |
JP6310727B2 (ja) * | 2013-11-29 | 2018-04-11 | 株式会社ニイタカ | フロアーポリッシュ用剥離剤及びフロアーポリッシュの剥離方法 |
KR101764577B1 (ko) * | 2015-08-13 | 2017-08-23 | 엘티씨 (주) | Lcd 제조용 포토레지스트 박리액 조성물 |
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- 2018-11-29 JP JP2018235894A patent/JP6654314B1/ja active Active
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