KR20100109030A - 자외선/전자선과 열을 이용한 이중 경화성 수지 조성물 - Google Patents
자외선/전자선과 열을 이용한 이중 경화성 수지 조성물 Download PDFInfo
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- KR20100109030A KR20100109030A KR1020090027406A KR20090027406A KR20100109030A KR 20100109030 A KR20100109030 A KR 20100109030A KR 1020090027406 A KR1020090027406 A KR 1020090027406A KR 20090027406 A KR20090027406 A KR 20090027406A KR 20100109030 A KR20100109030 A KR 20100109030A
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- South Korea
- Prior art keywords
- compound
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- glycol
- ortho
- hydroxyl
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- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
- C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
- C08G2650/24—Polymeric initiators
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
| 성분 | 실시 예 | 비교 예 | ||||||||
| A | 폴리오르토에스테르 | A-1 | A-1 | A-1 | A-1 | A-2 | A-1 | A-1 | A-1 | |
| 사용량 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| B | 광중합성 불포화수지 |
종류 | B-1 | B-2 | B-3 | B-4 | B-1 | |||
| 사용량 | 274 | 484 | 111 | 134 | 69 | |||||
| N-3300(Desmodur) | 150 | 191 | ||||||||
| 에폭시기 수지(ER) | 194 | |||||||||
| 메톡시시릴기수지(SI) | 113 | |||||||||
| C | Nacure-5543 | 11.7 | 17.6 | 13.1 | 7.0 | 5.9 | 9.4 | 11.6 | 7.2 | |
| DBTDL | 8.8 | 4.7 | ||||||||
| TPO | 2.9 | 4.3 | 3.4 | 1.9 | 1.5 | |||||
| 성능 | 내용제성 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 내처짐성 | 80㎛ | ○ | ○ | ○ | ○ | ○ | × | ○ | ○ | |
| 150㎛ | ○ | ○ | ○ | ○ | ○ | × | × | × | ||
| 겔 분률 (%) |
120℃ | 96 | 97 | 98 | 98 | 98 | 75 | 93 | 85 | |
| 140℃ | 99 | 98 | 98 | 99 | 99 | 98 | 99 | 99 | ||
| 종합평가 | 우수 | 우수 | 우수 | 우수 | 우수 | 처짐성/저온경화성 나쁨 | 처짐성 /저온경화성 나쁨 |
처짐성 /저온경화성 나쁨 |
||
Claims (6)
- 오르토에스테르(a)의 알콕시기가 글리콜화합물(b) 및 수산기화합물(c)과 교환반응을 일으켜서 얻어지는 폴리오르토에스테르화합물(A);1분자 중에 적어도 1개의 수산기와 반응 가능한 기와, 적어도 1개의 중합성불포화기를 지닌 광중합성불포화화합물(B);활성화에너지 조사에 의해서 수산기와 반응성을 지닌 광중합성불포화화합물 중의 중합성불포화기를 여기시켜서 발생하는 라디칼과 광중합반응을 유도하는 광중합개시제(C)를 포함하는 것을 특징으로 하는 이중 경화성 수지 조성물.
- 청구항 1에 있어서,상기 폴리오르토에스테르화합물(A)은 상기 (a)、(b) 및 (c) 3성분을 유기용제와 산촉매 존재 하에서 실온∼250℃에서 1∼20시간 축합반응 시켜서 얻는 것을 특징으로 하는 이중 경화성 수지 조성물.
- 청구항 1에 있어서,상기 광중합성불포화화합물(B)은 이소시아네이트기, 에폭시기, N-메티롤기, 알콕시시릴기, 카르복시산무수기를 지닌 중합성불포화기를 지닌 화합물인 것을 특 징으로 하는 이중 경화성 수지 조성물.
- 청구항 1 또는 2에 있어서,상기 오르토에스테르화합물(a)은 오르토포름산메틸, 오르토포름산에틸, 오르토포름산프로필, 오르토포름산부틸, 오르토초산메틸, 오르토초산에틸, 오르토프로피온산메틸, 오르토프로피온산에틸, 오르토부틸산메틸, 오르토부틸산에틸 중 적어도 하나 이상 선택되는 것을 특징으로 하는 이중 경화성 수지 조성물.
- 청구항 1에 있어서,상기 글리콜화합물(b)은 1분자 중에 수산기를 2개 가진 α-글리콜 또는 β-글리콜로부터 적어도 하나 이상 선택되는 것을 특징으로 하는 이중 경화성 수지 조성물.
- 청구항 1에 있어서,상기 수산기화합물(c)은 1분자 중에 2개 이상의 수산기를 지닌 상기 글리콜화합물(b) 이외의 화합물인 것을 특징으로 하는 이중 경화성 수지 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090027406A KR20100109030A (ko) | 2009-03-31 | 2009-03-31 | 자외선/전자선과 열을 이용한 이중 경화성 수지 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090027406A KR20100109030A (ko) | 2009-03-31 | 2009-03-31 | 자외선/전자선과 열을 이용한 이중 경화성 수지 조성물 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20100109030A true KR20100109030A (ko) | 2010-10-08 |
Family
ID=43130208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090027406A Ceased KR20100109030A (ko) | 2009-03-31 | 2009-03-31 | 자외선/전자선과 열을 이용한 이중 경화성 수지 조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20100109030A (ko) |
-
2009
- 2009-03-31 KR KR1020090027406A patent/KR20100109030A/ko not_active Ceased
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