KR100546716B1 - 저온 경화성 에폭시 수지를 이용한 분체도료용 조성물 - Google Patents
저온 경화성 에폭시 수지를 이용한 분체도료용 조성물 Download PDFInfo
- Publication number
- KR100546716B1 KR100546716B1 KR1020020064617A KR20020064617A KR100546716B1 KR 100546716 B1 KR100546716 B1 KR 100546716B1 KR 1020020064617 A KR1020020064617 A KR 1020020064617A KR 20020064617 A KR20020064617 A KR 20020064617A KR 100546716 B1 KR100546716 B1 KR 100546716B1
- Authority
- KR
- South Korea
- Prior art keywords
- epoxy resin
- powder coating
- weight
- parts
- formula
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3218—Carbocyclic compounds
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
Description
구분 | 실시예 | 비교예 | |||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
다관능성에폭시수지(EP-1) | 90 | 69 | |||||||||||
다관능성에폭시수지 (EP-2) | 65 | ||||||||||||
다관능성에폭시수지 (EP-3) | 78 | ||||||||||||
다관능성에폭시수지 (EP-4) | 77 | 59 | |||||||||||
다관능성에폭시수지 (EP-5) | 81 | 57 | |||||||||||
다관능성에폭시수지 (EP-6) | 83 | ||||||||||||
다관능성에폭시수지 (EP-7) | |||||||||||||
비스페놀A계에폭시수지① | 29 | 28 | 33 | 32 | 38 | 35 | 95 | 64 | 49 | ||||
KD-242G | 43 | 67 | 140 | ||||||||||
KP-3520 | 210 | 202 | 207 | 188 | 223 | 210 | 219 | 206 | 182 | 205 | 193 | 184 | 160 |
벤조인 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
PV5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
BaSO4 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
TiO2 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
2-메틸이미다졸 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
구분 | 실시예 | 비교예 | ||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||
충격성 (Direct, 1㎏?50㎝) | 130℃×20분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | ○ | ○ | X |
140℃×15분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | X | |
150℃×10분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | X | |
에릭슨 (8㎜) | 130℃×20분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | X |
140℃×15분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | X | |
150℃×10분 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | X | |
겔화시간 (초) | 130℃ | 170 | 225 | 235 | 250 | 160 | 185 | 150 | 180 | 220 | 147 | 168 | 230 | 421 |
140℃ | 104 | 130 | 140 | 150 | 100 | 105 | 98 | 105 | 123 | 95 | 104 | 138 | 275 | |
150℃ | 65 | 80 | 83 | 85 | 62 | 67 | 60 | 67 | 78 | 57 | 65 | 82 | 183 |
Claims (7)
- 1항에 있어서, 상기 화학식 1의 에폭시 수지의 R1 및 R2는 메틸이고, n은 1 내지 15의 실수인 것을 특징으로 하는 분체도료용 조성물.
- 제1항에 있어서, 탈포제 0.1 내지 20중량부; 및 레벨링제 0.1 내지 20중량부를 포함하는 것을 특징으로 하는 분체도료용 조성물.
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 화학식 1의 저온 에폭시 수지 100중량부에 대하여 당량 600 내지 1500g/eq의 비스페놀-A계 범용 분체도료용 에폭시 수지 10 내지 200중량부를 포함하는 것을 특징으로 하는 분체도료용 조성물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 안료, 산화방지제, 충진제, 광안정제, 경화촉진제 및 산화방지제로 이루어지는 군으로부터 선택된 하나 이상을 더 포함하는 것을 특징으로 하는 분체도료용 조성물.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02156812.XA CN1244646C (zh) | 2001-12-19 | 2002-12-13 | 使用低温硬化性环氧树脂的粉体涂料用组合物 |
TW091136600A TWI247029B (en) | 2001-12-19 | 2002-12-17 | An object-paint oriented composite of epoxy resin for low-temperature hardening |
US10/321,514 US6890974B2 (en) | 2001-12-19 | 2002-12-18 | Powder coating composition containing low temperature curable epoxy resin |
EP02102833A EP1323759B1 (en) | 2001-12-19 | 2002-12-19 | Powder coating composition containing low temperature curable epoxy resin |
ES02102833T ES2282372T3 (es) | 2001-12-19 | 2002-12-19 | Composicion de recubrimiento en polvo que contiene resina epoxi curable a baja tremperatura. |
DE60218619T DE60218619T2 (de) | 2001-12-19 | 2002-12-19 | Bei niedriger Temperatur härtbare Epoxid-Pulverbeschichtungszusammensetzung |
AT02102833T ATE356159T1 (de) | 2001-12-19 | 2002-12-19 | Bei niedriger temperatur härtbare epoxid- pulverbeschichtungszusammensetzung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010081150 | 2001-12-19 | ||
KR20010081150 | 2001-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030051207A KR20030051207A (ko) | 2003-06-25 |
KR100546716B1 true KR100546716B1 (ko) | 2006-01-26 |
Family
ID=19717234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020064617A KR100546716B1 (ko) | 2001-12-19 | 2002-10-22 | 저온 경화성 에폭시 수지를 이용한 분체도료용 조성물 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6593401B1 (ko) |
KR (1) | KR100546716B1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6890974B2 (en) * | 2001-12-19 | 2005-05-10 | Kukdo Chemical Co., Ltd. | Powder coating composition containing low temperature curable epoxy resin |
WO2006133169A2 (en) | 2005-06-07 | 2006-12-14 | S. C. Johnson & Son, Inc. | Composition for application to a surface |
US8557758B2 (en) | 2005-06-07 | 2013-10-15 | S.C. Johnson & Son, Inc. | Devices for applying a colorant to a surface |
US7727289B2 (en) | 2005-06-07 | 2010-06-01 | S.C. Johnson & Son, Inc. | Composition for application to a surface |
US7776108B2 (en) | 2005-06-07 | 2010-08-17 | S.C. Johnson & Son, Inc. | Composition for application to a surface |
US8061269B2 (en) | 2008-05-14 | 2011-11-22 | S.C. Johnson & Son, Inc. | Multilayer stencils for applying a design to a surface |
US8846154B2 (en) | 2005-06-07 | 2014-09-30 | S.C. Johnson & Son, Inc. | Carpet décor and setting solution compositions |
US7517943B2 (en) * | 2005-12-06 | 2009-04-14 | Acushnet Company | Golf ball layer compositions formed from oxirane functional endcapped polymers |
KR101138470B1 (ko) * | 2005-12-29 | 2012-04-25 | 주식회사 케이씨씨 | 저온 경화성이 우수한 분체도료용 에폭시 수지의 제조방법및 분체도료 조성물 |
CN101294013B (zh) * | 2007-04-27 | 2012-06-06 | 北京石油化工学院 | 一种环氧涂料的消泡工艺 |
RU2620057C1 (ru) * | 2015-12-25 | 2017-05-22 | Публичное акционерное общество "Межрегиональная распределительная сетевая компания Центра" (ПАО "МРСК Центра") | Полимерная композиция для пропитки стеклонитей, устойчивая к ультрафиолетовому излучению |
US11180674B2 (en) | 2017-04-07 | 2021-11-23 | Ppg Industries Ohio, Inc. | Coating compositions, dielectric coatings formed therefrom, and methods of preparing dielectric coatings |
CN111909605A (zh) * | 2020-08-12 | 2020-11-10 | 湖南连心科技有限公司 | 一种耐温变的粉末涂料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4623701A (en) * | 1985-07-10 | 1986-11-18 | The Dow Chemical Company | Multifunctional epoxy resins |
-
2002
- 2002-05-06 US US10/138,406 patent/US6593401B1/en not_active Expired - Lifetime
- 2002-10-22 KR KR1020020064617A patent/KR100546716B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6593401B1 (en) | 2003-07-15 |
KR20030051207A (ko) | 2003-06-25 |
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