KR100308569B1 - 폴리에스테르와아크릴공중합체를기재로하는열경화성분말조성물 - Google Patents
폴리에스테르와아크릴공중합체를기재로하는열경화성분말조성물 Download PDFInfo
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- KR100308569B1 KR100308569B1 KR1019940004743A KR19940004743A KR100308569B1 KR 100308569 B1 KR100308569 B1 KR 100308569B1 KR 1019940004743 A KR1019940004743 A KR 1019940004743A KR 19940004743 A KR19940004743 A KR 19940004743A KR 100308569 B1 KR100308569 B1 KR 100308569B1
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- polyester
- acid
- acrylic copolymer
- weight
- glycidyl
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Polyesters Or Polycarbonates (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (16)
- (1) 산가가 15 내지 70 mgKOH/g이고, (2) 제 1단계로서, 1,4-시플로헥산디카르복실산이 아닌 하나 이상의 폴리카르복실산과 하나 이상의 지방족 또는 시클로지방족 폴리올로부터 히드록실 말단 폴리에스테르를 제조한 후, 제 2 단계로서, 수득된 히드록실 말단 폴리에스테르를 오로지 1,4-시클로헥산디카르복실산으로만 에스테르화시키는 2 단계 방법에 의해 제조되며, (3) 100몰%의 카르복실산 총량을 기준으로 하여, 75 내지 90몰%의 테레프탈산, 10 내지 25몰%의 1,4-시클로헥산디카르복실산 및 14몰% 이하의 기타 방향족 폴리카르복실산, 지방쪽 폴리카르복실산 및 시클로지방족 폴리카르복실산으로부터 선택된 하나 이상의 폴리카르복실산을 포함하는, 폴리에스테르 및 아크릴 공중합체의 총 중량에 대해 10 내지 90 중량%의 카르복실 말단 폴리에스테르; 및 (b) 폴리에스테르 및 아크릴 공중합체의 총 중량에 대해 90 내지 10 중량%의 글리시딜기 함유 아크릴 공중합체를 포함하는 열경화성 분말 조성물.
- 제1항에 있어서, 카르복실 말단 폴리에스테르(a)의 수평균 분자량이 1,500 내지 12,000임을 특징으로 하는 조성물.
- 제1항에 있어서, 카르복설 말단 폴리에스테르(a)가 숙신산, 글루타르산, 아디프산, 푸마르산, 말레산, 이소프탈산, 1,2-시클로헥산디카르복실산, 1,3-시클로헥산디카르복실산, 트리멜리트산, 피로멜리트산, 트리메직산, 및 이들의 상응하는 무수물로 구성된 군으로부터 선택된 방향족 폴리카르복실산, 지방족 폴리카르복실산 및 시클로지방족 폴리카르복실산으로 부터 선택되는 하나 이상의 폴리카르복실산을 포함함을 특징으로 하는 조성물.
- 제1항에 있어서, 폴리에스테르(a)의 알코올 성분이 에틸렌 글리콜, 디에틸렌 글리콜, 1,2-프로판디올, 1,3-프로판디올, 1,4-부탄디올, 2-메틸-1,3-프로판디올, 네오펜틸 글리콜, 1,5-펜탄디올, 3-메틸-1,5-프로판디올, 2-부틸-2-에틸-1,3-프로판디올, 1,6-헥산디올, 1,4-시클로헥산디메탄올, 1,4-시클로헥산디올, 네오펜틸 글리콜 히드록시피발레이트, 수소화 비스페놀 A, 트리메틸올프로판, 디트리메틸올프로판, 펜타에리트리톨 및 이들의 혼합물로 구성된 군으로부터 선택된 시클로지방족 또는 지방족 폴리올임을 특징으로 하는 조성물.
- 제1항에 있어서, 글리시딜기 함유 아크릴 공중합체(b)가 글리시딜메트아크릴레이트, 글리시딜 아크릴레이트 또는 이들 모두, 알킬기가 1개 내지 18개의 탄소원자를 함유하고 있는 하나 이상의 알킬 아크릴레이트 또는 알킬 메트아크릴레이트, 및 임의로 글리시딜 (메트)아크릴레이트 및 알킬 (메트)아크릴레이트와는 다른 에틸렌계 모노불포화 단량체로 형성됨을 특징으로 하는 조성물.
- 제5항에 있어서, 에틸렌계 모노불포화 단량체가 스티렌, 비닐톨루엔, 디메틸스티렌, α-메틸스티렌, 히드록시에틸 아크릴레이트, 히드록시에틸 메트아크릴레이트, 히드록시프로필 아크릴레이트, 히드록시프로필 메트아크릴레이트, 아크릴로니트릴, 아크릴아미드, 비닐 아세테이트 및 이들의 혼합물로 이루어지는 군으로부터 선택됨을 특징으로 하는 조성물.
- 제1항에 있어서, 글리시딜기 함유 아크릴 공중합체(b)가 약 45 내지 70 중량%의 글리시딜 메트아크릴레이트, 글리시딜 아크릴레이트 또는 이들 모두, 약 5 내지 55 중량%의 하나 이상의 알킬 아크릴레이트 또는 메트아크릴레이트, 및 글리시딜 (메트)아크릴레이트 및 알킬 (메트)아크릴레이트와는 다른 약 0 내지 25중량%의 에틸렌계 모노불포화 단량체로 형성됨을 특징으로 하는 조성물.
- 제1항에 있어서, 글리시딜기 함유 아크릴 공중합체(b)가 수평균 분자량이 약 2,000 내지 8,000 범위이고, 에폭시 당량이 125 내지 1,500임을 특징으로 하는 조성물.
- 제8항에 있어서, 글리시딜기 함유 아크릴 공중합체의 에폭시 당량이 200 내지 1,100임을 특징으로 하는 조성물.
- 제1항에 있어서, 카르복실 말단 폴리에스테르(a) 대글리시딜기 함유 아크릴 공중합체(b)의 중량비가 아크릴 공중합체(b)의 중량부당 0.1 내지 9중량부의 폴리에스테르(a)임을 특징으로 하는 조성물.
- 제10항에 있어서, 카르복실 말단 폴리에스테르(a) 대글리시딜기 함유 아크릴 공중합체(b)의 중량비가 아크릴 공중합체(b)의 중량부당 1.5 내지 4중량부의 폴리에스테르(a)임을 특징으로 하는 조성물.
- 제1항에 있어서, 폴리에스테르와 아크릴 공중합체의 총량을 기준으로 하여 60 내지 80중량%의 폴리에스테르(a) 및 40 내지 20중량%의 아크릴 공중합체(b)를 포함함을 특징으로 하는 조성물.
- 제1항에 따른 열경화성 분말 조성물을 포함하는 니스.
- 제1항에 따른 열경화성 분말 조성물을 성형품에 정전기식 또는 마찰전기식의 분무건을 사용하여 분무 피복시키거나 유동층으로부터 피복시켜 도포시키는 단계 및 형성된 피복층을 150℃ 내지 200℃의 온도에서 약 10 내지 30분간 경화시키는 단계를 포함하여 성형품을 피복시키는 방법.
- 제14항에 따른 방법으로 전체적으로 또는 부분적으로 피복된 성형품.
- 제1항에 따른 열경화성 분말 조성물을 포함하는 도료.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9304940.1 | 1993-03-11 | ||
| GB939304940A GB9304940D0 (en) | 1993-03-11 | 1993-03-11 | Thermosetting powder compositions based on polyesters and acrylic copolymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940021664A KR940021664A (ko) | 1994-10-19 |
| KR100308569B1 true KR100308569B1 (ko) | 2001-12-28 |
Family
ID=10731830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940004743A Expired - Fee Related KR100308569B1 (ko) | 1993-03-11 | 1994-03-11 | 폴리에스테르와아크릴공중합체를기재로하는열경화성분말조성물 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5397641A (ko) |
| EP (1) | EP0614956B1 (ko) |
| JP (1) | JP3165316B2 (ko) |
| KR (1) | KR100308569B1 (ko) |
| AT (1) | ATE156854T1 (ko) |
| AU (1) | AU666423B2 (ko) |
| BR (1) | BR9401109A (ko) |
| DE (1) | DE69404877T2 (ko) |
| DK (1) | DK0614956T3 (ko) |
| ES (1) | ES2108411T3 (ko) |
| GB (1) | GB9304940D0 (ko) |
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| US20160340471A1 (en) | 2015-05-19 | 2016-11-24 | Eastman Chemical Company | Aliphatic polyester coating compositions containing tetramethyl cyclobutanediol |
| EP3348331B1 (en) * | 2015-09-07 | 2020-03-04 | AGC Inc. | Method for producing coated article |
| US20170088665A1 (en) | 2015-09-25 | 2017-03-30 | Eastman Chemical Company | POLYMERS CONTAINING CYCLOBUTANEDIOL AND 2,2 BIS(HYDROXYMETHYL) AlKYLCARBOXYLIC ACID |
| US9988553B2 (en) | 2016-02-22 | 2018-06-05 | Eastman Chemical Company | Thermosetting coating compositions |
| US10011737B2 (en) | 2016-03-23 | 2018-07-03 | Eastman Chemical Company | Curable polyester polyols and their use in thermosetting soft feel coating formulations |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880946A (en) * | 1973-12-18 | 1975-04-29 | Ford Motor Co | Powder paint compositions including carboxyl terminated polyether crosslinking agent |
| GB1509043A (en) * | 1975-04-29 | 1978-04-26 | Ucb Sa | Powdered epoxy resin and polyester coating compositions |
| JPS56136856A (en) * | 1980-03-31 | 1981-10-26 | Dainippon Ink & Chem Inc | Powder coating resin composition |
| JPH0726008B2 (ja) * | 1987-03-31 | 1995-03-22 | 住友化学工業株式会社 | 熱可塑性樹脂組成物の製造法 |
| US5326821A (en) * | 1987-10-28 | 1994-07-05 | Unitika Ltd. | Resin composition for powder coatings |
| NL9101211A (nl) * | 1991-07-10 | 1993-02-01 | Dsm Nv | Bindmiddelsamenstelling voor poedercoatings. |
| US5153252A (en) * | 1991-11-29 | 1992-10-06 | Estron Chemical, Inc. | Thermosetting powder coating compostions containing bisphenoxy-propanol as a melt viscosity modifier |
-
1993
- 1993-03-11 GB GB939304940A patent/GB9304940D0/en active Pending
-
1994
- 1994-03-08 US US08/207,089 patent/US5397641A/en not_active Expired - Fee Related
- 1994-03-09 EP EP94870044A patent/EP0614956B1/fr not_active Expired - Lifetime
- 1994-03-09 AU AU57651/94A patent/AU666423B2/en not_active Ceased
- 1994-03-09 ES ES94870044T patent/ES2108411T3/es not_active Expired - Lifetime
- 1994-03-09 DE DE69404877T patent/DE69404877T2/de not_active Expired - Fee Related
- 1994-03-09 DK DK94870044.8T patent/DK0614956T3/da active
- 1994-03-09 AT AT94870044T patent/ATE156854T1/de not_active IP Right Cessation
- 1994-03-10 BR BR9401109A patent/BR9401109A/pt not_active IP Right Cessation
- 1994-03-10 JP JP03977494A patent/JP3165316B2/ja not_active Expired - Fee Related
- 1994-03-11 KR KR1019940004743A patent/KR100308569B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726125A (ja) | 1995-01-27 |
| ES2108411T3 (es) | 1997-12-16 |
| EP0614956B1 (fr) | 1997-08-13 |
| EP0614956A1 (fr) | 1994-09-14 |
| BR9401109A (pt) | 1994-10-18 |
| AU666423B2 (en) | 1996-02-08 |
| ATE156854T1 (de) | 1997-08-15 |
| DK0614956T3 (da) | 1998-03-16 |
| DE69404877T2 (de) | 1998-01-02 |
| US5397641A (en) | 1995-03-14 |
| JP3165316B2 (ja) | 2001-05-14 |
| DE69404877D1 (de) | 1997-09-18 |
| GB9304940D0 (en) | 1993-04-28 |
| AU5765194A (en) | 1994-09-15 |
| KR940021664A (ko) | 1994-10-19 |
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