KR102392098B9 - Release film and manufacturing method thereof - Google Patents

Release film and manufacturing method thereof

Info

Publication number
KR102392098B9
KR102392098B9 KR1020160182936A KR20160182936A KR102392098B9 KR 102392098 B9 KR102392098 B9 KR 102392098B9 KR 1020160182936 A KR1020160182936 A KR 1020160182936A KR 20160182936 A KR20160182936 A KR 20160182936A KR 102392098 B9 KR102392098 B9 KR 102392098B9
Authority
KR
South Korea
Prior art keywords
manufacturing
release film
release
film
Prior art date
Application number
KR1020160182936A
Other languages
Korean (ko)
Other versions
KR102392098B1 (en
KR20170080515A (en
Inventor
서강진
박재봉
임미소
Original Assignee
코오롱인더스트리 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to PCT/KR2016/015551 priority Critical patent/WO2017116201A1/en
Priority to JP2018534169A priority patent/JP6771569B2/en
Priority to CN201680077257.4A priority patent/CN108473694B/en
Publication of KR20170080515A publication Critical patent/KR20170080515A/en
Application granted granted Critical
Publication of KR102392098B1 publication Critical patent/KR102392098B1/en
Publication of KR102392098B9 publication Critical patent/KR102392098B9/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C08K2201/005—Additives being defined by their particle size in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
KR1020160182936A 2015-12-31 2016-12-29 Release film and manufacturing method thereof KR102392098B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/KR2016/015551 WO2017116201A1 (en) 2015-12-31 2016-12-30 Release film and method for manufacturing same
JP2018534169A JP6771569B2 (en) 2015-12-31 2016-12-30 Release film and its manufacturing method
CN201680077257.4A CN108473694B (en) 2015-12-31 2016-12-30 Release film and method for producing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150190942 2015-12-31
KR20150190942 2015-12-31

Publications (3)

Publication Number Publication Date
KR20170080515A KR20170080515A (en) 2017-07-10
KR102392098B1 KR102392098B1 (en) 2022-04-28
KR102392098B9 true KR102392098B9 (en) 2023-05-11

Family

ID=59355533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160182936A KR102392098B1 (en) 2015-12-31 2016-12-29 Release film and manufacturing method thereof

Country Status (3)

Country Link
JP (1) JP6771569B2 (en)
KR (1) KR102392098B1 (en)
CN (1) CN108473694B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102132282B1 (en) 2018-06-21 2020-08-05 도레이첨단소재 주식회사 Release film
CN114456428A (en) * 2022-03-16 2022-05-10 江苏邦宇薄膜技术有限公司 Preparation method of release film for MLCC

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820095A (en) * 1994-07-08 1996-01-23 Teijin Ltd Laminated polyester film
JPH0976442A (en) * 1995-09-20 1997-03-25 Teijin Ltd Laminated film
JPH10742A (en) * 1996-06-17 1998-01-06 Toyo Metallizing Co Ltd Release film
JP3942481B2 (en) * 2002-05-07 2007-07-11 帝人デュポンフィルム株式会社 Separate film for aqueous gel sheet
CN100379553C (en) * 2002-05-27 2008-04-09 帝人杜邦菲林日本株式会社 Releasing film
CN101134865B (en) * 2006-08-28 2010-05-26 南亚塑胶工业股份有限公司 Aqueous applying liquid composition for optical polyester film
JP2009057450A (en) * 2007-08-31 2009-03-19 Kaneka Corp Substrate with coating film of hollow silicone fine particle containing curing catalyst
KR101348955B1 (en) * 2007-12-27 2014-01-08 코오롱인더스트리 주식회사 Release Film
JP5412321B2 (en) * 2010-02-25 2014-02-12 藤森工業株式会社 Release film with excellent transparency
KR20130003393A (en) * 2011-06-30 2013-01-09 코오롱인더스트리 주식회사 Release film and manufacturing method thereof
KR102204965B1 (en) * 2013-09-30 2021-01-19 코오롱인더스트리 주식회사 Release film and manufacturing method thereof
WO2015047014A1 (en) * 2013-09-30 2015-04-02 코오롱인더스트리 주식회사 Release film and manufacturing method therefor
KR101540427B1 (en) * 2013-11-07 2015-07-29 도레이첨단소재 주식회사 Matte release coating polyester film and manufacturing method thereof
WO2015167235A1 (en) * 2014-04-30 2015-11-05 코오롱인더스트리 주식회사 Polyester film and method for manufacturing same

Also Published As

Publication number Publication date
CN108473694B (en) 2021-04-20
JP2019506312A (en) 2019-03-07
KR102392098B1 (en) 2022-04-28
CN108473694A (en) 2018-08-31
KR20170080515A (en) 2017-07-10
JP6771569B2 (en) 2020-10-21

Similar Documents

Publication Publication Date Title
EP3159073A4 (en) Mold manufacturing method and mold
SG10202008808TA (en) Composite substrate manufacturing method and composite substrate
EP3287819A4 (en) Multilayer film manufacturing method and multilayer film
HK1208435A1 (en) Cement and manufacturing method thereof
IL247441A0 (en) Plastics can and method for manufacturing same
EP2977588A4 (en) Supercharger manufacturing method and supercharger
IL254969B (en) Cut-off and release apparatus
IL252513B (en) Window film and preparation method thereof
EP3263636A4 (en) Method for manufacturing microporous film and microporous film
SG11201706672UA (en) Mold release film
HK1208301A2 (en) Mask and manufacturing method thereof
SG11201801027SA (en) Apparatus and manufacturing method
KR102263853B9 (en) Flexible radiating film and method for manufacturing the same
SG10202013096XA (en) Film and method for its production
EP3130461A4 (en) Composite film and method for manufacturing same
SG11201609688QA (en) Formed material manufacturing method and formed material
HK1252116A1 (en) Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing same
PL3186162T3 (en) Packaging film and method of manufacturing same
PL3122571T3 (en) Gilding method and system
TWI562884B (en) Manufacturing method and manufacturing system
SG11201507205UA (en) Formed material manufacturing method and formed material
PL3162730T3 (en) Device and method for manufacturing film bags
EP3315212A4 (en) Film forming method and film forming device
LT3288930T (en) Method and device for manufacturing lactide
EP3517296A4 (en) Release film and method for manufacturing same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]