KR960022655A - High weather resistant polyester resin and method for producing same - Google Patents

High weather resistant polyester resin and method for producing same Download PDF

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Publication number
KR960022655A
KR960022655A KR1019940037404A KR19940037404A KR960022655A KR 960022655 A KR960022655 A KR 960022655A KR 1019940037404 A KR1019940037404 A KR 1019940037404A KR 19940037404 A KR19940037404 A KR 19940037404A KR 960022655 A KR960022655 A KR 960022655A
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KR
South Korea
Prior art keywords
polyester resin
high weather
weight
range
weather resistant
Prior art date
Application number
KR1019940037404A
Other languages
Korean (ko)
Other versions
KR0160806B1 (en
Inventor
송기명
김용주
홍순진
이규찬
Original Assignee
최의석
애경공업 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 최의석, 애경공업 주식회사 filed Critical 최의석
Priority to KR1019940037404A priority Critical patent/KR0160806B1/en
Publication of KR960022655A publication Critical patent/KR960022655A/en
Application granted granted Critical
Publication of KR0160806B1 publication Critical patent/KR0160806B1/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
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/47—Polyesters chemically modified by esterification by unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof
    • 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
    • C08G63/133—Hydroxy compounds containing aromatic 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • 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
    • C09D5/002—Priming paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)

Abstract

본 발명은 전체 고형분에 대한 방향족 원료를 0.1 내지 35중량%를 사용하고, 수 평균 분자량이 1,000 내지 25,000이고, 평균 관능기가 1.5 내지 2.5 범위로 조절함을 특징으로 하여 고 내후성 폴리에스테르 수지를 제조하는 방법 및 그 방법에 의해 제조된 고 내후성 폴리에스테르 수지에 관한 것이다.The present invention uses 0.1 to 35% by weight of the aromatic raw material to the total solids, the number average molecular weight is 1,000 to 25,000, characterized in that the average functional group is adjusted to the range of 1.5 to 2.5 to produce a high weather resistance polyester resin A method and a high weather resistant polyester resin produced by the method.

Description

고 내후성 폴리에스테르 수지 및 그의 제조 방법High weather resistant polyester resin and method for producing same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

전체 고형분에 대한 방향족 원료를 0.1 내지 35중량%을 사용하고, 수평균 분자랑이 1,000 내지 25,000이고, 평균 관능기가 1.5 내지 2.5 범위로 조절하여 제조됨을 특징으로 하는 고 내후성 폴리에스테르 수지.A high weather resistance polyester resin, characterized by using an aromatic raw material based on the total solid content of 0.1 to 35% by weight, the number average molecular weight of 1,000 to 25,000, the average functional group is adjusted to the range of 1.5 to 2.5. 제1항에 있어서, 폴리에스테르 수지를 관능기가 3 내지 6개인 염기산이나 폴리올 또는 아크릴계 변성체를 수지 전체 고형분에 대하여 1 내지 50중량%의 범위에서 사용함을 특징으로 하는 고 내후성 폴리에스테르 수지.The high weatherability polyester resin according to claim 1, wherein the polyester resin is used in a range of 1 to 50% by weight based on 3 to 6 basic acids, polyols or acrylic modified substances having 3 to 6 functional groups. 전체 구형분에 대한 방향족 원료를 0.1 내지 35중량%을 사용하고, 수평균 분자량이 1,000 내지 25,000이고, 평균 관능기가 1.5 내지 2.5 범위로 조절함을 특징으로 하여 고 내후성 폴리에스테르 수지를 제조하는 방법.A method for producing a high weather resistance polyester resin, characterized by using an aromatic raw material based on the total spherical content 0.1 to 35% by weight, the number average molecular weight is 1,000 to 25,000, the average functional group is adjusted to the range of 1.5 to 2.5. 제3항에 있어서, 폴리에스테르 수지를 관능기가 3내지 6개인 염기산이나 폴리올 또는 아크릴계 변성체를 수지 전체 고형분에 대하여 1 내지 50중량%의 범위에서 사용함을 특징으로 하는 방법.The method according to claim 3, wherein the polyester resin is used in a range of 1 to 50% by weight based on 3 to 6 functional groups of basic acid, polyol or acrylic modified substance. ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037404A 1994-12-27 1994-12-27 Polyester resin having excellent high weather resistance and process for preparing the same KR0160806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940037404A KR0160806B1 (en) 1994-12-27 1994-12-27 Polyester resin having excellent high weather resistance and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940037404A KR0160806B1 (en) 1994-12-27 1994-12-27 Polyester resin having excellent high weather resistance and process for preparing the same

Publications (2)

Publication Number Publication Date
KR960022655A true KR960022655A (en) 1996-07-18
KR0160806B1 KR0160806B1 (en) 1999-01-15

Family

ID=19403931

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037404A KR0160806B1 (en) 1994-12-27 1994-12-27 Polyester resin having excellent high weather resistance and process for preparing the same

Country Status (1)

Country Link
KR (1) KR0160806B1 (en)

Also Published As

Publication number Publication date
KR0160806B1 (en) 1999-01-15

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