KR960015972B1 - 에폭시 수지 분말 피복 조성물 - Google Patents
에폭시 수지 분말 피복 조성물 Download PDFInfo
- Publication number
- KR960015972B1 KR960015972B1 KR1019880009972A KR880009972A KR960015972B1 KR 960015972 B1 KR960015972 B1 KR 960015972B1 KR 1019880009972 A KR1019880009972 A KR 1019880009972A KR 880009972 A KR880009972 A KR 880009972A KR 960015972 B1 KR960015972 B1 KR 960015972B1
- Authority
- KR
- South Korea
- Prior art keywords
- epoxy resin
- coating composition
- powder coating
- resin powder
- bisphenol
- Prior art date
Links
- 239000003822 epoxy resin Substances 0.000 title claims description 58
- 229920000647 polyepoxide Polymers 0.000 title claims description 58
- 239000008199 coating composition Substances 0.000 title claims description 36
- 239000000843 powder Substances 0.000 title claims description 35
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 26
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 18
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims description 12
- 229940106691 bisphenol a Drugs 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 150000008065 acid anhydrides Chemical class 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 150000002460 imidazoles Chemical class 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 150000004982 aromatic amines Chemical class 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 150000002357 guanidines Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 229930185605 Bisphenol Natural products 0.000 claims 2
- 238000001723 curing Methods 0.000 description 17
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 14
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229920003986 novolac Polymers 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- -1 dicyandiamide Chemical class 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 125000005023 xylyl group Chemical group 0.000 description 2
- KGSFMPRFQVLGTJ-UHFFFAOYSA-N 1,1,2-triphenylethylbenzene Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C=1C=CC=CC=1)CC1=CC=CC=C1 KGSFMPRFQVLGTJ-UHFFFAOYSA-N 0.000 description 1
- WHBCCYZKPFWPLU-UHFFFAOYSA-N 1,1-diphenylpropylbenzene Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(CC)C1=CC=CC=C1 WHBCCYZKPFWPLU-UHFFFAOYSA-N 0.000 description 1
- QCBSYPYHCJMQGB-UHFFFAOYSA-N 2-ethyl-1,3,5-triazine Chemical compound CCC1=NC=NC=N1 QCBSYPYHCJMQGB-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (14)
- 평균 분자량이 2500 내지 8000인 비스페놀 A형 에폭시 수지(A) 및 평균 분자량이 300 내지 1000인 비스페놀 A형 에폭시 수지(B)로 이루어진 평균 분자량이 1700 내지 4500인 비스페놀 A형 혼합 에폭시 수지 100중량부; 폴리비닐부티랄 수지 또는 폴리비닐 포르말 수지 5 내지 20중량부; 경화제 및 충진제를 함유함을 특징으로 하는 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 비스페놀 A형 혼합 에폭시 수지의 평균 분자량이 2200 내지 4000인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 비스페놀 A형 혼합 에폭시 수지의 평균 분자량이 2300 내지 3000인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 비스페놀 A형 에폭시 수지(A)의 융점이 120 내지 160℃인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 비스페놀 A형 에폭시 수지(B)의 융점이 75℃ 또는 그 이하인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 폴리비닐 부티랄 수지의 부티랄 화도가 70 또는 그 이상인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 폴리비닐 부티랄 수지의 점도가 20℃에서 50 내지 200cps인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 폴리비닐 포르말 수지의 포르말 화도가 68 또는 그 이상인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 폴리비닐 부티랄 수지 또는 폴리비닐 포르말 수지의 함량이 혼합 에폭시 수지 100중량부에 대해 5 내지 20중량부인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 경화제가 방향족 아민, 산무수물, 구아니딘 및 이미다졸로 구성된 그룹으로부터 선택되는 에폭시 수지 분말 피복 조성물.
- 제l항에 있어서, 경화제가 이미다졸 염기 고속 경화제와 이미다졸 염기 저속 경화제의 혼합물인 에폭시 수지 분말 피복 조성물.
- 제1항에 있어서, 충진제가 실리카, 탄산칼슘, 알루미나, 점토, 운모, 활석 및 분말 유리 섬유로 구성된 그룹으로부터 선택되는 에폭시수지 분말 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26771/87 | 1987-02-07 | ||
JP62026771A JPH07100778B2 (ja) | 1987-02-07 | 1987-02-07 | エポキシ樹脂粉体塗料 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900003284A KR900003284A (ko) | 1990-03-26 |
KR960015972B1 true KR960015972B1 (ko) | 1996-11-25 |
Family
ID=12202558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880009972A KR960015972B1 (ko) | 1987-02-07 | 1988-08-05 | 에폭시 수지 분말 피복 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960015972B1 (ko) |
-
1988
- 1988-08-05 KR KR1019880009972A patent/KR960015972B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900003284A (ko) | 1990-03-26 |
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