KR102800402B1 - 점착층 형성용 조성물, 점착층 및 이를 포함하는 인테리어 필름 - Google Patents
점착층 형성용 조성물, 점착층 및 이를 포함하는 인테리어 필름 Download PDFInfo
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- KR102800402B1 KR102800402B1 KR1020220179538A KR20220179538A KR102800402B1 KR 102800402 B1 KR102800402 B1 KR 102800402B1 KR 1020220179538 A KR1020220179538 A KR 1020220179538A KR 20220179538 A KR20220179538 A KR 20220179538A KR 102800402 B1 KR102800402 B1 KR 102800402B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
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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
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/068—Copolymers with monomers not covered by C09J133/06 containing glycidyl groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
| 용매 | 경화제 | 아크릴계 단량체 | 유화제 | 비고 | |
| 실시예 1 | 수성용매 | 2관능 경화제 | 반응성 | 반응성 | 경화제의 종류 상이 |
| 실시예 2 | 수성용매 | 2관능 경화제 | 반응성 | 반응성 | |
| 실시예 3 | 수성용매 | 2관능 경화제 | 반응성 | 반응성 | |
| 실시예 4 | 수성용매 | 2관능 경화제 | 비반응성 | 반응성 | |
| 실시예 5 | 수성용매 | 2관능 경화제 | 반응성 | 비반응성 | |
| 비교예 1 | 수성용매 | - | 반응성 | 반응성 | |
| 비교예 2 | 수성용매 | 3관능 경화제 | 반응성 | 반응성 |
| 구분 | 110 ℃에서 저장탄성률(Storage modulus) (Pa) | 가교밀도 ( x 10-6mol/cm3) |
가공성 | 유리전이온도 (℃) |
| 실시예 1 | 25,000 | 6.5 | X | 14 |
| 실시예 2 | 32,000 | 11.0 | O | 15 |
| 실시예 3 | 30,000 | 10.5 | X | 17 |
| 실시예 4 | 11,000 | 3.5 | 미측정 |
5 |
| 실시예 5 | 22,000 | 5.8 | 8 | |
| 비교예 1 | 18,000 | 5.3 | 15 | |
| 비교예 2 | 45,000 | 15.0 | O | 30 |
| 구분 | 기포 발생 정도 | 열수축률 | 박리강도 평가 | 초기점착력(볼택) |
| 실시예 1 | △ | △ | ○ | ◎ |
| 실시예 2 | ○ | ◎ | ◎ | ◎ |
| 실시예 3 | ○ | ○ | ◎ | ◎ |
| 실시예 4 | △ | △ | △ | ◎ |
| 실시예 5 | △ | ○ | ◎ | △ |
| 비교예 1 | X | X | ◎ | ○ |
| 비교예 2 | ○ | ◎ | X | X |
10: 점착층
20: 기재층
30: 인쇄층
40: 투명층
Claims (11)
- 아크릴계 고분자;
수성용매;
경화제; 및 반응성 유화제를 포함하고,
상기 경화제는,
디글리시딜 에테르 아이소소바이드(Diglycidyl ether isosorbide; DGEI)를 포함하고,
상기 반응성 유화제는 황산염 에스테르계 음이온 계면활성제를 포함하는,
점착층 형성용 조성물.
- 제1항에 있어서,
상기 아크릴계 고분자는
반응성 작용기를 갖는 2종 이상의 아크릴계 단량체가 공중합된 아크릴계 공중합체인,
점착층 형성용 조성물.
- 삭제
- 삭제
- 제1항에 있어서,
완충제 및 점착부여제 중 적어도 어느 하나를 더 포함하는,
점착층 형성용 조성물.
- 제1항, 제2항 및 제5항 중 어느 한 항에 따른 점착층 형성용 조성물이 경화된 점착층.
- 110℃에서 저장탄성률(Storage modulus)이 11,000 Pa 이상인, 제6항에 따른 점착층; 및
상기 점착층 상에 배치된 기재층; 을 포함하고,
인장속도가 300m/min인 180°박리 테스트(180°Peel test)에서 박리강도가 1800gf/in 이상인,
인테리어 필름.
- 제7항에 있어서,
상기 점착층의 가교밀도(Crosslink density)는 3.5 x10-6mol/cm3 내지 16 x10-6mol/cm3인,
인테리어 필름.
- 제7항에 있어서,
상기 점착층의 유리전이온도(Tg)는 5 내지 30℃인,
인테리어 필름.
- 제7항에 있어서,
상기 기재층 상에 배치된 인쇄층; 및
상기 인쇄층 상에 배치된 투명층; 을 더 포함하는,
인테리어 필름.
- 제7항에 있어서,
110℃에서 상기 점착층의 저장탄성률은 25,000Pa 이상이고
인장속도가 300m/min인 180°박리 테스트(180°Peel test)에서 박리강도가 2,200 gf/in 이상인,
인테리어 필름.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220179538A KR102800402B1 (ko) | 2022-12-20 | 2022-12-20 | 점착층 형성용 조성물, 점착층 및 이를 포함하는 인테리어 필름 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220179538A KR102800402B1 (ko) | 2022-12-20 | 2022-12-20 | 점착층 형성용 조성물, 점착층 및 이를 포함하는 인테리어 필름 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20240097469A KR20240097469A (ko) | 2024-06-27 |
| KR102800402B1 true KR102800402B1 (ko) | 2025-04-23 |
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| KR1020220179538A Active KR102800402B1 (ko) | 2022-12-20 | 2022-12-20 | 점착층 형성용 조성물, 점착층 및 이를 포함하는 인테리어 필름 |
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| KR (1) | KR102800402B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203864A (ja) * | 2012-03-28 | 2013-10-07 | Daio Paper Corp | 粘着シート及び粘着シートが備わる電子端末用画像表示部材 |
| WO2017159789A1 (ja) | 2016-03-17 | 2017-09-21 | 王子ホールディングス株式会社 | 粘着シート及び積層体 |
| JP2022007594A (ja) | 2020-06-26 | 2022-01-13 | 東亞合成株式会社 | 加飾フィルム用粘着剤組成物及びその用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5199917B2 (ja) * | 2009-02-25 | 2013-05-15 | 日東電工株式会社 | 粘着シートとその製造方法および粘着型機能性フィルム |
| KR102310678B1 (ko) * | 2018-01-29 | 2021-10-12 | (주)엘엑스하우시스 | 점착력과 방염성이 우수한 인테리어 필름 및 이의 제조방법 |
| KR102710596B1 (ko) * | 2019-12-17 | 2024-09-26 | (주)엘엑스하우시스 | 인테리어 필름 및 그 제조방법 |
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- 2022-12-20 KR KR1020220179538A patent/KR102800402B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203864A (ja) * | 2012-03-28 | 2013-10-07 | Daio Paper Corp | 粘着シート及び粘着シートが備わる電子端末用画像表示部材 |
| WO2017159789A1 (ja) | 2016-03-17 | 2017-09-21 | 王子ホールディングス株式会社 | 粘着シート及び積層体 |
| JP2022007594A (ja) | 2020-06-26 | 2022-01-13 | 東亞合成株式会社 | 加飾フィルム用粘着剤組成物及びその用途 |
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| KR20240097469A (ko) | 2024-06-27 |
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