KR830003532A - How to combine fast curing polyurethane elastomers with mentioned elastomers - Google Patents

How to combine fast curing polyurethane elastomers with mentioned elastomers Download PDF

Info

Publication number
KR830003532A
KR830003532A KR1019800002839A KR800002839A KR830003532A KR 830003532 A KR830003532 A KR 830003532A KR 1019800002839 A KR1019800002839 A KR 1019800002839A KR 800002839 A KR800002839 A KR 800002839A KR 830003532 A KR830003532 A KR 830003532A
Authority
KR
South Korea
Prior art keywords
mentioned
elastomers
fast curing
prepared
polyurethane elastomers
Prior art date
Application number
KR1019800002839A
Other languages
Korean (ko)
Other versions
KR840001192B1 (en
Inventor
게이스게 후꾸다
히사노부 쯔다
도시오 스기다
쓰요시 스즈기
히로아끼 사까구찌
Original Assignee
사까마 유우이찌로오
미쓰이 닛소오 우레탄 가부시기가이사
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 사까마 유우이찌로오, 미쓰이 닛소오 우레탄 가부시기가이사 filed Critical 사까마 유우이찌로오
Priority to KR1019800002839A priority Critical patent/KR840001192B1/en
Publication of KR830003532A publication Critical patent/KR830003532A/en
Application granted granted Critical
Publication of KR840001192B1 publication Critical patent/KR840001192B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture

Landscapes

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

Abstract

내용 없음No content

Description

빠른 경화 폴리우레탄 탄성체와 금속에 언급한 탄성체를 결합시키는 방법How to combine fast curing polyurethane elastomers with mentioned elastomers

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

Claims (2)

디페닐 메탄 디 이소시안에이트와 상온에서 액체인 언급한 화합물의 카르보디이미드 개량된 물질의 혼합물 4내지 6동량과 분자량 650 내지 2000의 분자량을 갖는 폴리테트라 메틸렌 에테르 글리콜 1동량 또는 적어도 250분자량을 갖는 지방족 디올과 이들의 혼합물을 반응시켜 제조한 상온에서 액체인 경화 프리폴리머(A)와 폴리테트라메틸렌 에테르글리콜 1동량, 사슬신장제로서 적어도 250분 자량을 갖는 디올 1내지 4동량과 1.00 내지 1.10의 NCO/OH 동량비에서 유기금속성 촉매의 혼합물로 구성되는 경화제(B)를 혼합하여 제조한 빠른 경화 폴리우레탄성체A mixture of 4 to 6 equivalents of diphenylmethane diisocyanate and a carbodiimide modified material of the mentioned compound that is liquid at room temperature and having one equivalent or at least 250 molecular weights of polytetramethylene ether glycol having a molecular weight of 650 to 2000 1 equivalent of the cured prepolymer (A) and polytetramethylene ether glycol, which are liquid at room temperature, prepared by reacting aliphatic diols and mixtures thereof, 1 to 4 equivalents of diol having a molecular weight of at least 250 as a chain extender, and an NCO of 1.00 to 1.10. Fast curing polyurethanes prepared by mixing the curing agent (B) consisting of a mixture of organometallic catalysts at the same ratio / OH 언급한 빠른 경화 폴리우레탄 탄성체를 위해 사용된 프리머는 포름알데히드 농축 열고 정수지와 폴리비닐아세탈수지의 개량된 물질의 유기용매 용액으로 강산을 첨가시켜 제조하여 금속에 언급한 폴리우레탄 탄성체를 결합시키는 방법The primers used for the mentioned fast curing polyurethane elastomers are prepared by concentrating the form-rich concentrate and adding a strong acid to the organic solvent solution of the improved material of the purified water and polyvinyl acetal resin to combine the polyurethane elastomers mentioned in the metal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800002839A 1980-07-16 1980-07-16 Rapid curing polyurethane elastomer KR840001192B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800002839A KR840001192B1 (en) 1980-07-16 1980-07-16 Rapid curing polyurethane elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800002839A KR840001192B1 (en) 1980-07-16 1980-07-16 Rapid curing polyurethane elastomer

Publications (2)

Publication Number Publication Date
KR830003532A true KR830003532A (en) 1983-06-21
KR840001192B1 KR840001192B1 (en) 1984-08-18

Family

ID=19217174

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002839A KR840001192B1 (en) 1980-07-16 1980-07-16 Rapid curing polyurethane elastomer

Country Status (1)

Country Link
KR (1) KR840001192B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100791682B1 (en) * 1999-11-30 2008-01-03 켐트라 코포레이션 High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100791682B1 (en) * 1999-11-30 2008-01-03 켐트라 코포레이션 High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer

Also Published As

Publication number Publication date
KR840001192B1 (en) 1984-08-18

Similar Documents

Publication Publication Date Title
KR880005232A (en) High speed moisture curable sealant
ES439772A1 (en) Thermoplastic polyurethanes prepared from 4,4'-methylenebis (phenyl isocyanate)
KR880002909A (en) Linear Polyurethane Elastomer and Method for Making the Same.
MX158446A (en) IMPROVED PROCEDURE FOR THE PREPARATION OF A CURED COMPOSITION OF POLYURETHANE ELASTOMER BASED ON POLYESTER, AND CURED COMPOSITION OBTAINED
KR840007429A (en) Adhesive composition
RU95122725A (en) THERMORACTIVE MELT ADHESIVE
GB1453157A (en) Polyurethane adhesive composition with minimal moisture sensi tivity
KR880005168A (en) Aromatic polyamines
KR890002363A (en) Polyurethane adhesive
KR870006117A (en) Polyurethanes and elastomers prepared from high molecular weight prepolymers and methods for their preparation
AU548332B2 (en) Polyurethane compositions and processes
JPS5480397A (en) Production of polyurethane elastomer
KR830003532A (en) How to combine fast curing polyurethane elastomers with mentioned elastomers
KR830007781A (en) Polyurethane adhesive
GB1242780A (en) Polyurethanes
KR890014614A (en) Modulus Modified Aliphatic Thermoplastic Polyurethane
KR900010463A (en) Irradiation-Polymerizable Mixtures and Radiation Material Prepared from the
ES8100320A1 (en) Adhesive compositions
JPS5493099A (en) Preparation of flexible polyurethane foam
GB1388748A (en) Polyester-polyurethane polymers
GB1242866A (en) Liquid polyurethane prepolymers
JPS56112976A (en) Flexible floor coating material comprising room temp. curable antistaining polyurethane resin
JPS56127676A (en) Adhesive composition
KR910007993A (en) Isocyanate reaction mixtures and their use in the production of flexible polyurethane foams
GB1044509A (en) Chloro-substituted diaminodiphenyl methanes and their use as curing agents for liquid polyurethanes