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KR970006436A - One-component and two-component polyurethane coating compositions - Google Patents

One-component and two-component polyurethane coating compositions Download PDF

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Publication number
KR970006436A
KR970006436A KR1019960026611A KR19960026611A KR970006436A KR 970006436 A KR970006436 A KR 970006436A KR 1019960026611 A KR1019960026611 A KR 1019960026611A KR 19960026611 A KR19960026611 A KR 19960026611A KR 970006436 A KR970006436 A KR 970006436A
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KR
South Korea
Prior art keywords
component
polyurethane coating
coating composition
compound
mole
Prior art date
Application number
KR1019960026611A
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Korean (ko)
Other versions
KR100442576B1 (en
Inventor
브룩크만 베른트
렌쯔 한스
모르하르트 귄터
Original Assignee
슈타인호프·비베르바흐
바스프 악티엔게젤샤프트
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
Priority claimed from DE19524046A external-priority patent/DE19524046A1/en
Priority claimed from DE19609617A external-priority patent/DE19609617A1/en
Application filed by 슈타인호프·비베르바흐, 바스프 악티엔게젤샤프트 filed Critical 슈타인호프·비베르바흐
Publication of KR970006436A publication Critical patent/KR970006436A/en
Application granted granted Critical
Publication of KR100442576B1 publication Critical patent/KR100442576B1/en

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Classifications

    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C08G18/2835—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds having less than 5 ether groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds

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

Abstract

본 발명은 폴리이소시아네이트와 반응할 수 있는 하나 이상의 반응성 성분으로 이루어진 1액형 및 2액형 폴리우레탄 코팅 조성물에 관한 것으로서, 반응성 성분은 이소시아네이트기, 우레탄, 티오우레탄 또는 우레아기 및 2개의 캡핑된 이소시아네이트-반응성 기를 함유하는 화합물 (A)이다.The present invention relates to a one-component and two-component polyurethane coating composition comprising at least one reactive component capable of reacting with a polyisocyanate, wherein the reactive component is selected from the group consisting of an isocyanate group, a urethane, a thiourethane or urea group and two capped isocyanate- (A). ≪ / RTI >

Description

1액형 및 2액형 폴리우레탄 코팅 조성물One-component and two-component polyurethane coating compositions

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (9)

반응성 성분이 이소시아네이트기, 우레탄, 티오우레탄 또는 우레아기 및 2개의 캡핑된 이소시아네이트-반응성 기를 포함하는 화합물(A)임을 특징으로 하는, 폴리이소시아네이트와 반응할 수 있는 하나 이상의 반응성 성분을 포함하는 1액형 또는 2액형 폴리루에탄 코팅 조성물.Characterized in that the reactive component is a compound (A) comprising an isocyanate group, urethane, thiourethane or urea group and two capped isocyanate-reactive groups, characterized in that it is a one-component or two- Two-component polyurethane coating composition. 제1항에 있어서, 화합물(A)가 1몰의 하기 일반식(Ⅰ)의 화합물과 1몰의 디이소시아네이트와의 첨가 생성물임을 특징으로 하는 1액형 또는 2액형 폴리우레탄 코팅 조성물:The one-component or two-component polyurethane coating composition according to claim 1, wherein the compound (A) is an addition product of 1 mole of a compound represented by the following formula (I) and 1 mole of a diisocyanate: 상기 식에서, R1및 R2는 서로 별개로 수소 또는 C1-C10-알킬이고, X 및 Y는 서로 별개로 산소, 황 또는 N-R6기이고, R3는 C1-C5-알킬렌이고 X, Y 및 R3에 의해 형성되는 이종고리에는 추가로 R4및 R5가 치환될수 있으며, 여기서 라디칼 R4, R5및 R6중 하나는 이소시아네이트와 반응할 수 있는 기, 예를 들면 머캡토, 히드록시, 1차 또는 2차 아미노기를 함유하여만 하며, 또는 상기 그룹이어야하고 그 외의 나머지 라디칼 R4,R5및 R6는 이소시아네이트와 반응할 수 있는 어떠한 기도 함유하지 않아야 한다.Wherein R 1 and R 2 are independently hydrogen or C 1 -C 10 -alkyl, X and Y are independently of each other an oxygen, sulfur or NR 6 group, R 3 is C 1 -C 5 -alkylene And the hetero ring formed by X, Y and R 3 may further be substituted with R 4 and R 5 , wherein one of the radicals R 4 , R 5 and R 6 is a group capable of reacting with an isocyanate, for example It must contain mercapto, hydroxy, primary or secondary amino groups, or it should be of the above group and the remaining radicals R 4 , R 5 and R 6 should not contain any air entrainer capable of reacting with the isocyanate. 제1항 또는 2항에 있어서, 일반식(Ⅰ)의 화합물이 하기식(Ⅱ)의 디옥소란, 하기식(Ⅲ)의 디옥산 또는 하기식(Ⅳ)의 옥사졸리딘 유도체임을 특징으로 하는 1액형 또는 2액형 폴리우레탄 코팅 조성물:The process according to Claim 1 or 2, wherein the compound of the general formula (I) is dioxolane of the following formula (II), dioxane of the following formula (III) or oxazolidine derivative of the following formula (IV) One-component or two-component polyurethane coating composition: 상기 식에서, R8, R9및 R10은 서로 별개로 수소 또는 C1-C10-알칼이고, R7은 1개 내지 30개의 탄소원자를 갖는 지방족 또는 방향족 라디칼로서, 지방족 라디칼인 경우 에테르기를 함유할 수 있으며, 이소시아네이트와 반응할 수 있는 기, 예를 들면 히드록시, 머캡토, 또는 1차 또는 2차 아미노에 의해 치환될 수 있어야 한다.Wherein R 8 , R 9 and R 10 are independently hydrogen or C 1 -C 10 -alkyne, R 7 is an aliphatic or aromatic radical having from 1 to 30 carbon atoms and, when it is an aliphatic radical, And can be substituted by a group capable of reacting with an isocyanate, such as hydroxy, mercapto, or primary or secondary amino. 1몰의 디이소시아네이트와 1몰의 일반식(Ⅱ)의 디옥소란과의 첨가 생성물.Adduct of 1 mole of diisocyanate with 1 mole of dioxolane of general formula (II). 1몰의 디이소시아네이트와 1몰의 일반식(Ⅲ)의 디옥소란과의 첨가 생성물.Adduct of 1 mole of diisocyanate with 1 mole of dioxolane of general formula (III). 제1항 내지 제3항 중 어느 한 항에 있어서, 1 내지 100중량%의 반응성 성분이 화합물 (A)로 구성됨을 특징으로 하는 1액형 또는 2액형 폴리우레탄 코팅 조성물.4. The one-component or two-component polyurethane coating composition according to any one of claims 1 to 3, wherein 1 to 100% by weight of the reactive component is composed of the compound (A). 2액형 폴리우레탄 코팅 조성물용 반응성 희석제로서 사용되는 제1항 내지 제3항 중 어느 한 항에 있어서의 화합물 (A)의 사용방법.A method for using the compound (A) according to any one of claims 1 to 3 as a reactive diluent for a two-component polyurethane coating composition. 폴리이소시아네이트에 대한 반응성 성분으로서 1액형 폴리우레탄 코팅 조성물 중에 사용되는 제1항 내지 3항 중 어느 한 항에 있어서의 화합물 (A)의 사용방법.A method for using the compound (A) according to any one of claims 1 to 3, which is used as a reactive component for polyisocyanate in a one-pack type polyurethane coating composition. 제1항 내지 3항 중 어느 한 항에 있어서, 기판에 코팅하기 위해 사용됨을 특징으로 하는 1액형 또는 2액형 폴리우레탄 코팅 조성물.The one-component or two-component polyurethane coating composition according to any one of claims 1 to 3, characterized in that it is used for coating on a substrate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960026611A 1995-07-01 1996-07-01 1-component and 2-component polyurethane coating compositions KR100442576B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19524046.4 1995-07-01
DE19524046A DE19524046A1 (en) 1995-07-01 1995-07-01 Two=component polyurethane compsn. giving hard, flexible coating
DE19609617.0 1996-03-12
DE19609617A DE19609617A1 (en) 1996-03-12 1996-03-12 One- or two-component polyurethane coating materials

Publications (2)

Publication Number Publication Date
KR970006436A true KR970006436A (en) 1997-02-21
KR100442576B1 KR100442576B1 (en) 2005-02-05

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KR1019960026611A KR100442576B1 (en) 1995-07-01 1996-07-01 1-component and 2-component polyurethane coating compositions

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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446438C2 (en) * 1974-09-28 1985-04-11 Bayer Ag, 5090 Leverkusen Process for the preparation of urethanes containing oxazolidine groups and their use

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