KR100611821B1 - 마찰계수가 조절된 폴리에스터 적층 필름 - Google Patents
마찰계수가 조절된 폴리에스터 적층 필름 Download PDFInfo
- Publication number
- KR100611821B1 KR100611821B1 KR1020040072566A KR20040072566A KR100611821B1 KR 100611821 B1 KR100611821 B1 KR 100611821B1 KR 1020040072566 A KR1020040072566 A KR 1020040072566A KR 20040072566 A KR20040072566 A KR 20040072566A KR 100611821 B1 KR100611821 B1 KR 100611821B1
- Authority
- KR
- South Korea
- Prior art keywords
- resin layer
- polymer resin
- film
- friction coefficient
- fine particles
- Prior art date
Links
Classifications
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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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/244—All polymers belonging to those covered by group B32B27/36
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/75—Printability
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/46—Bags
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- B32B2475/00—Frictional elements
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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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (7)
- 평균 입경 0.1 내지 6.5 ㎛ 범위의 무기 미립자를 0.002 내지 0.025 중량% 포함하며, 표면의 정마찰계수가 0.6 내지 4.5 인 제1고분자 수지층; 및 평균 입경 0.1 내지 6.5 ㎛ 범위의 무기 미립자를 0.025 내지 3.5 중량% 포함하며, 표면의 정마찰계수가 제1고분자 수지층의 정마찰계수 보다 낮은 제2고분자 수지층을 포함하는 폴리에스터 적층 필름.
- 제1항에 있어서,제2고분자 수지층의 표면 정마찰계수가 0.6 이하인 것을 특징으로 하는 필름.
- 삭제
- 제3항에 있어서,무기 미립자가 이산화티탄, 탄산칼슘, 카오린, 황산바륨, 실리카, 탈크 및 제올라이트로 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 필름.
- 제4항에 있어서,무기 미립자가 단분산 상태의 구형 입자인 것을 특징으로 하는 필름.
- 제1항에 있어서,제1고분자 수지층과 제2고분자 수지층의 두께비가 10:1 내지 1:5 인 것을 특징으로 하는 필름.
- 제1항에 있어서,제1고분자 수지층 및 제2고분자 수지층이 테레프탈산, 이소프탈산 또는 나프탈렌다이카복실산의 산성분 및 에틸렌글리콜, 트라이메틸렌글리콜, 부틸렌글리콜 또는 사이클로헥산메탄올의 다가 알콜 성분의 중축합에 의해 수득되는 폴리에스터 수지로 이루어진 것을 특징으로 하는 필름.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040072566A KR100611821B1 (ko) | 2004-09-10 | 2004-09-10 | 마찰계수가 조절된 폴리에스터 적층 필름 |
US11/114,570 US20060057342A1 (en) | 2004-09-10 | 2005-04-25 | Laminated polyester film having controlled frictional coefficient |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040072566A KR100611821B1 (ko) | 2004-09-10 | 2004-09-10 | 마찰계수가 조절된 폴리에스터 적층 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060023733A KR20060023733A (ko) | 2006-03-15 |
KR100611821B1 true KR100611821B1 (ko) | 2006-08-11 |
Family
ID=36034350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040072566A KR100611821B1 (ko) | 2004-09-10 | 2004-09-10 | 마찰계수가 조절된 폴리에스터 적층 필름 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060057342A1 (ko) |
KR (1) | KR100611821B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900009868A (ko) * | 1988-12-03 | 1990-07-05 | 동양나이론 주식회사 | 복합 자성 재료 수지 조성물. |
KR19990071212A (ko) * | 1998-02-27 | 1999-09-15 | 장용균 | 폴리에스테르 필름의 제조방법 |
KR100271924B1 (ko) | 1998-08-21 | 2000-12-01 | 장용균 | 폴리에스테르 필름 및 그 제조방법 |
KR20010093722A (ko) * | 2000-03-29 | 2001-10-29 | 힐커트 | 시일성 이축배향 폴리에스테르 필름 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198458A (en) * | 1973-05-11 | 1980-04-15 | Teijin Limited | Laminate polyester films |
DE69321291T3 (de) * | 1992-05-27 | 2004-11-18 | Teijin Ltd. | Biaxial orientiertes Polyesterfilmlaminat |
US5529832A (en) * | 1994-11-10 | 1996-06-25 | Teijin Limited | Biaxially oriented laminated polyester film |
JPH10138432A (ja) * | 1996-11-14 | 1998-05-26 | Teijin Ltd | 磁気テープ用二軸配向積層ポリエステルフィルム |
JP3905314B2 (ja) * | 1999-05-25 | 2007-04-18 | 帝人株式会社 | 二軸配向積層ポリエステルフィルム |
-
2004
- 2004-09-10 KR KR1020040072566A patent/KR100611821B1/ko active IP Right Grant
-
2005
- 2005-04-25 US US11/114,570 patent/US20060057342A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900009868A (ko) * | 1988-12-03 | 1990-07-05 | 동양나이론 주식회사 | 복합 자성 재료 수지 조성물. |
KR19990071212A (ko) * | 1998-02-27 | 1999-09-15 | 장용균 | 폴리에스테르 필름의 제조방법 |
KR100271924B1 (ko) | 1998-08-21 | 2000-12-01 | 장용균 | 폴리에스테르 필름 및 그 제조방법 |
KR20010093722A (ko) * | 2000-03-29 | 2001-10-29 | 힐커트 | 시일성 이축배향 폴리에스테르 필름 |
Also Published As
Publication number | Publication date |
---|---|
US20060057342A1 (en) | 2006-03-16 |
KR20060023733A (ko) | 2006-03-15 |
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