KR930008008A - Copolymer polyester resin for coating - Google Patents

Copolymer polyester resin for coating Download PDF

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Publication number
KR930008008A
KR930008008A KR1019910019047A KR910019047A KR930008008A KR 930008008 A KR930008008 A KR 930008008A KR 1019910019047 A KR1019910019047 A KR 1019910019047A KR 910019047 A KR910019047 A KR 910019047A KR 930008008 A KR930008008 A KR 930008008A
Authority
KR
South Korea
Prior art keywords
polyester resin
acid
component
mol
polyhydric alcohol
Prior art date
Application number
KR1019910019047A
Other languages
Korean (ko)
Other versions
KR950006717B1 (en
Inventor
정종호
Original Assignee
이승동
주식회사 선경인더스트리
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 이승동, 주식회사 선경인더스트리 filed Critical 이승동
Priority to KR1019910019047A priority Critical patent/KR950006717B1/en
Publication of KR930008008A publication Critical patent/KR930008008A/en
Application granted granted Critical
Publication of KR950006717B1 publication Critical patent/KR950006717B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • 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
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/08—Polyethers derived from hydroxy compounds or from their metallic derivatives

Abstract

본 발명은 산성분으로서 1,4-시클로헥산디카르복실산 또는 그의 에스텔유도체가 함유되어 있고, 산성분과 다가알코올성분이 공중합되어 있는 공중합 폴리에스텔 수지에 있어서, 상기 산성분중에서 10~40몰%가, 1,4-시클로헥산디카르복실산 또는 그의 에스텔 유도체로 구성되어 있으면서, 동시에 상기 다가알코올 성분중에서 1~10몰%는 트리메틸올 프로판으로 구성되어 있어서, 양호한 굴곡성과 연필경도를 가지면서 내후성이 매우 우수한 바인더 수지로 이용될 수 있는 공중합폴리에스텔 수지에 관한 것이다.In the present invention, in the copolymerized polyester resin containing 1,4-cyclohexanedicarboxylic acid or an ester derivative thereof and copolymerized with an acid component and a polyhydric alcohol component, 10 to 40 mol% of the acid component And 1,4-cyclohexanedicarboxylic acid or an ester derivative thereof, while at the same time 1 to 10 mol% of the polyhydric alcohol component is composed of trimethylol propane, having good flexibility and pencil hardness and weather resistance. It relates to a copolyester resin which can be used as a very good binder resin.

Description

도료용 공중합 폴리에스텔 수지Copolymer polyester resin for coating

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

산성분으로서 1,4-시클로헥산디카르복실산 또는 그의 에스텔유도체가 함유되어 있고, 산성분과 다가알코올성분이 공중합되어 있는 공중합 폴리에스텔 수지에 있어서, 상기 산성분중에서 10~40몰%가, 1,4-시클로헥산디카르복실산 또는 그의 에스텔 유도체로 구성되어 있으면서, 동시에 상기 다가알코올 성분중에서 1~10몰%는 트리메틸올 프로판으로 구성된 공중합체인 것을 특징으로 하는 공중합폴리에스텔 수지.1,4-cyclohexanedicarboxylic acid or an ester derivative thereof is contained as an acid component, and in the copolymerized polyester resin in which an acid component and a polyhydric alcohol component are copolymerized, 10 to 40 mol% of the acid component is 1, Co-polyester resin, characterized in that it is composed of 4-cyclohexanedicarboxylic acid or its ester derivative, and at the same time 1 to 10 mol% of the polyhydric alcohol component is a copolymer composed of trimethylol propane. 제1항에 있어서, 상기 공중합체는 그 수평균 분자량이 2,000~8,000인 것을 특징으로 하는 공중합폴리에스텔 수지.The copolymer polyester resin according to claim 1, wherein the copolymer has a number average molecular weight of 2,000 to 8,000. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910019047A 1991-10-29 1991-10-29 Polyester copolymer resin KR950006717B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910019047A KR950006717B1 (en) 1991-10-29 1991-10-29 Polyester copolymer resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019047A KR950006717B1 (en) 1991-10-29 1991-10-29 Polyester copolymer resin

Publications (2)

Publication Number Publication Date
KR930008008A true KR930008008A (en) 1993-05-20
KR950006717B1 KR950006717B1 (en) 1995-06-21

Family

ID=19321921

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910019047A KR950006717B1 (en) 1991-10-29 1991-10-29 Polyester copolymer resin

Country Status (1)

Country Link
KR (1) KR950006717B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11374012B2 (en) 2017-07-06 2022-06-28 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11374012B2 (en) 2017-07-06 2022-06-28 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of semiconductor device
US11950410B2 (en) 2017-07-06 2024-04-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method of semiconductor device

Also Published As

Publication number Publication date
KR950006717B1 (en) 1995-06-21

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