KR100553158B1 - 폴리에스테르 컬러필름 - Google Patents
폴리에스테르 컬러필름 Download PDFInfo
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- KR100553158B1 KR100553158B1 KR1020030004006A KR20030004006A KR100553158B1 KR 100553158 B1 KR100553158 B1 KR 100553158B1 KR 1020030004006 A KR1020030004006 A KR 1020030004006A KR 20030004006 A KR20030004006 A KR 20030004006A KR 100553158 B1 KR100553158 B1 KR 100553158B1
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- KR
- South Korea
- Prior art keywords
- film
- layer
- polyester
- flame retardant
- color film
- Prior art date
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- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/016—Flame-proofing or flame-retarding additives
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
수지는 열이 가해짐에 따라 열분해가 일어나며 동시에 유독가스를 방출하게되므로 이를 방지할 수단이 필요하다. 아울러 일상 사용하는 필름에 대해서도 난연특성 및 연소 지연특성을 부여할 수 있다면 화재로 인한 재해발생시에 적절히 대처할 수 있을 것이다.
구분 | 층종류 | 층두께 (㎛) | 함량 (중량 %) | 비고 | |||
PM1 | PM2 | PM3 | PM4 | ||||
실시예 1 | 입자층 | 2 | 20 | 45 | 20 | 15 | 적층 |
기본층 | 23 | 65 | 0 | 20 | 15 | ||
실시예 2 | 입자층 | 2 | 35 | 30 | 20 | 15 | 적층 |
기본층 | 23 | 65 | 0 | 20 | 15 | ||
비교예 1 | - | 25 | 35 | 45 | 20 | 0 | 단층 |
비교예 2 | - | 25 | 50 | 30 | 20 | 0 | 단층 |
구분 | 층종류 | 층두께 (㎛) | 실리카함량 (중량 %) | 광택도 (%) | 탁도 (%) | LOI (부피 %) | 비고 |
실시예 1 | 입자층 | 2 | 2.25 | 67 | 30 | 26 | 적층 |
기본층 | 23 | 0 | 133 | ||||
실시예 2 | 입자층 | 2 | 1.50 | 87 | 21 | 27 | 적층 |
기본층 | 23 | 0 | 145 | ||||
비교예 1 | - | 25 | 2.25 | 23 | 90 | 20 | 단층 |
비교예 2 | - | 25 | 1.50 | 29 | 81 | 20 | 단층 |
Claims (8)
- 복수층의 적층 구조를 갖는 공압출(共押出) 폴리에스테르 필름에 있어서, 평균 입경 1∼10㎛인 무기입자 0.2∼4.0 중량%를 함유하는 폴리에스테르 수지로 된 입자층(1)과, 무기입자가 함유되지 않는 기본층(2)이 상하 적층되어지되, 상기 입자층(1)과 기본층(2)중에서 적어도 어느 한 층에는 염료 0.01∼10중량%와 난연제 0.01∼10중량%가 함유되며, 상기 입자층(1) 및 기본층(2)의 노출된 표면에는 감압성 접착제층(3)이 적층되고, 접착제층(3)의 노출된 표면에는 투명필름층(4)이 적층된 것을 특징으로 하는 폴리에스테르 컬러 필름.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서, 상기 입자층(1)의 무기입자가 실리카 입자임을 특징으로 하는 폴리에스테르 컬러 필름.
- 제 1항에 있어서, 상기 난연제는 알루미나 트리하이드레이트계, 할로겐계, 인계 또는 할로게이티드 인계의 첨가형 난연제 또는 반응형 난연제임을 특징으로 하는 폴리에스테르 컬러 필름.
- 제 1항에 있어서, 상기 입자층(1)의 두께가 1∼10㎛인 것을 특징으로 하는 폴리에스테르 컬러 필름.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030004006A KR100553158B1 (ko) | 2003-01-21 | 2003-01-21 | 폴리에스테르 컬러필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030004006A KR100553158B1 (ko) | 2003-01-21 | 2003-01-21 | 폴리에스테르 컬러필름 |
Publications (2)
Publication Number | Publication Date |
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KR20040067049A KR20040067049A (ko) | 2004-07-30 |
KR100553158B1 true KR100553158B1 (ko) | 2006-02-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030004006A KR100553158B1 (ko) | 2003-01-21 | 2003-01-21 | 폴리에스테르 컬러필름 |
Country Status (1)
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KR (1) | KR100553158B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100721456B1 (ko) * | 2006-11-10 | 2007-05-23 | 주식회사 엘지화학 | 투명 방염성의 점착필름 |
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- 2003-01-21 KR KR1020030004006A patent/KR100553158B1/ko active IP Right Grant
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