SG166040A1 - Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer - Google Patents

Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer

Info

Publication number
SG166040A1
SG166040A1 SG200907426-1A SG2009074261A SG166040A1 SG 166040 A1 SG166040 A1 SG 166040A1 SG 2009074261 A SG2009074261 A SG 2009074261A SG 166040 A1 SG166040 A1 SG 166040A1
Authority
SG
Singapore
Prior art keywords
filling material
gap filling
material composition
copolymer
preparation
Prior art date
Application number
SG200907426-1A
Inventor
Bae Shin-Hyo
Lee Jong-Don
Hong Seung-Hee
Cho Seung-Duk
Original Assignee
Korea Kumho Petrochem Co Ltd
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 Korea Kumho Petrochem Co Ltd filed Critical Korea Kumho Petrochem Co Ltd
Publication of SG166040A1 publication Critical patent/SG166040A1/en

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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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

A copolymer for a gap filling material, as expressed in Chemical Formula 1 below, [Chemical Formula 1] wherein R1, R2, R3, R4, R5, R6, and R7 are independent from each other, R1 is hydrogen or a C1-10 alkyl group, each of R2, R3, and R4 indicates hydrogen, the C1-10 alkyl group, or a C1-20 arylalkyl group, each of R5, R6, and R7 indicates hydrogen or a methyl group, and each of a, b, c, and d is a number indicating a repeating unit in a main chain, where a+b+c+d = 1, 0.05 < a/(a+b+c+d) <0.95, 0.05 <b/(a+b+c+d) <0.95, 0.05 < c/(a+b+c+d) <0.95, and 0.05 <d/(a+b+c+d) <0.95.
SG200907426-1A 2009-05-07 2009-11-05 Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer SG166040A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090039809A KR20100120930A (en) 2009-05-07 2009-05-07 Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer

Publications (1)

Publication Number Publication Date
SG166040A1 true SG166040A1 (en) 2010-11-29

Family

ID=43052512

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200907426-1A SG166040A1 (en) 2009-05-07 2009-11-05 Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer

Country Status (4)

Country Link
KR (1) KR20100120930A (en)
CN (1) CN101880352B (en)
SG (1) SG166040A1 (en)
TW (1) TW201040205A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886620B1 (en) 2013-12-18 2019-11-27 3M Innovative Properties Company Post-curable pressure-sensitive adhesive
US9761449B2 (en) 2013-12-30 2017-09-12 Taiwan Semiconductor Manufacturing Company, Ltd. Gap filling materials and methods
EP3020755B1 (en) 2014-11-14 2018-01-10 3M Innovative Properties Company Post-curable rubber-based pressure-sensitive adhesive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037416A (en) * 1995-08-10 2000-03-14 Mitsubishi Rayon Co., Ltd. Thermosetting coating composition
CN101100496A (en) * 2006-07-07 2008-01-09 戈尔德施米特股份公司 Maleic anhydride copolymer containing amine oxide group and use thereof
TWI386448B (en) * 2007-01-26 2013-02-21 Rohm & Haas Light-scattering compositions

Also Published As

Publication number Publication date
CN101880352A (en) 2010-11-10
TW201040205A (en) 2010-11-16
CN101880352B (en) 2013-10-02
KR20100120930A (en) 2010-11-17

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