KR920012379A - Two-Component Sealant Composition - Google Patents

Two-Component Sealant Composition Download PDF

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Publication number
KR920012379A
KR920012379A KR1019900022498A KR900022498A KR920012379A KR 920012379 A KR920012379 A KR 920012379A KR 1019900022498 A KR1019900022498 A KR 1019900022498A KR 900022498 A KR900022498 A KR 900022498A KR 920012379 A KR920012379 A KR 920012379A
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KR
South Korea
Prior art keywords
sealant composition
integer
component sealant
polyurethane
weight
Prior art date
Application number
KR1019900022498A
Other languages
Korean (ko)
Other versions
KR940000120B1 (en
Inventor
권순기
임태준
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.)
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Publication date
Application filed by 이승동, 주식회사 선경인더스트리 filed Critical 이승동
Priority to KR1019900022498A priority Critical patent/KR940000120B1/en
Publication of KR920012379A publication Critical patent/KR920012379A/en
Application granted granted Critical
Publication of KR940000120B1 publication Critical patent/KR940000120B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
    • C09K2200/065—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음No content

Description

2성분형 실란트 조성물Two-Component Sealant Composition

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

Claims (2)

폴리우레탄을 기제로 하는 2성분형 실란트 조성물에 있어서, 기제로서 다음구조식(Ⅰ)로 표시되는 폴리우레탄 프레폴리머가 실란트 전체의 10~50 중량%로 함유되어 있고, 자유라디칼 스캔빈져로서 다음구조식(Ⅱ)로 표시되는 화합물이 0.01~5.0 중량%로 함유되어 있는 것을 특징으로 하는 2성분형 실란트조성물.In the polyurethane-based two-component sealant composition, a polyurethane prepolymer represented by the following structural formula (I) is contained as a base in 10 to 50% by weight of the entire sealant, and as a free radical scan binger A two-component sealant composition comprising 0.01 to 5.0% by weight of the compound represented by II). 상기식에서, R1은 탄소수 6~15개의 지방족화합물 또는 방향족화합물의 탄화수소기를 나타내며, m은 100 내지 1,000 사이의 정수이고,n은 0 또는 1 내지 100 사이의 정수를 나타낸다.In the above formula, R 1 represents a hydrocarbon group of an aliphatic compound or aromatic compound having 6 to 15 carbon atoms, m is an integer between 100 and 1,000, and n represents 0 or an integer between 1 and 100. 상기식에서, R2는 메틸기이며, X는 1내지 5의 정수이고, a,b,c,d는 각각 0 또는 1 내지 8의 정수를 나타낸다.In the formula, R 2 is a methyl group, X is an integer of 1 to 5, and a, b, c, and d represent 0 or an integer of 1 to 8, respectively. 제1항에 있어서, 상기 구조식(Ⅰ)의 플리우레탄 프레플리머는 그 분자량이 5,000~50,000인 것을 특징으로 하는 2성분형 실란트조성물.The two-component sealant composition according to claim 1, wherein the polyurethane preprimer of Structural Formula (I) has a molecular weight of 5,000 to 50,000. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022498A 1990-12-29 1990-12-29 Sealant composition of dicomponent KR940000120B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022498A KR940000120B1 (en) 1990-12-29 1990-12-29 Sealant composition of dicomponent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022498A KR940000120B1 (en) 1990-12-29 1990-12-29 Sealant composition of dicomponent

Publications (2)

Publication Number Publication Date
KR920012379A true KR920012379A (en) 1992-07-27
KR940000120B1 KR940000120B1 (en) 1994-01-07

Family

ID=19308997

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022498A KR940000120B1 (en) 1990-12-29 1990-12-29 Sealant composition of dicomponent

Country Status (1)

Country Link
KR (1) KR940000120B1 (en)

Also Published As

Publication number Publication date
KR940000120B1 (en) 1994-01-07

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