KR850004964A - Solidification method of rubber latex - Google Patents

Solidification method of rubber latex Download PDF

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Publication number
KR850004964A
KR850004964A KR1019830006284A KR830006284A KR850004964A KR 850004964 A KR850004964 A KR 850004964A KR 1019830006284 A KR1019830006284 A KR 1019830006284A KR 830006284 A KR830006284 A KR 830006284A KR 850004964 A KR850004964 A KR 850004964A
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KR
South Korea
Prior art keywords
latex
acid
synthetic rubber
rubber latex
parts
Prior art date
Application number
KR1019830006284A
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Korean (ko)
Inventor
시게루(외 2) 우라
Original Assignee
히지가다 다께시
스미또모 가가꾸 고오교 가부시끼 가이샤
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Application filed by 히지가다 다께시, 스미또모 가가꾸 고오교 가부시끼 가이샤 filed Critical 히지가다 다께시
Priority to KR1019830006284A priority Critical patent/KR850004964A/en
Publication of KR850004964A publication Critical patent/KR850004964A/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음No content

Description

고무 라텍스의 응고방법Solidification method of rubber latex

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

Claims (10)

폴리알킬렌폴리아민-에피할로하이드린 공중합체의 수용액을 pH가 1.3 내지 7로 조절된 합성고무 라텍스에 가하여 합성고무 라텍스를 응고시키는 방법.A method of solidifying synthetic rubber latex by adding an aqueous solution of a polyalkylenepolyamine-epihalohydrin copolymer to a synthetic rubber latex having a pH of 1.3 to 7. 제1항에 있어서, 합성고무 라텍스가 스티렌-부타디엔 공중합체 라텍스, 아크릴로 니트릴-부타디엔 공중합체 라텍스, 폴리부터디엔 라텍스, 에틸렌-프로필렌 공중합체 라텍스, 폴리이소프렌라텍스 또는 이들 중합체들의 카복실화 라텍스인 방법.The process of claim 1 wherein the synthetic rubber latex is styrene-butadiene copolymer latex, acrylonitrile-butadiene copolymer latex, polydiene latex, ethylene-propylene copolymer latex, polyisoprene latex or carboxylated latex of these polymers. . 제2항에 있어서, 합성고무 라텍스가 스티렌-부타디엔 공중합체 라텍스인 방법.The method of claim 2 wherein the synthetic rubber latex is styrene-butadiene copolymer latex. 제1항에 있어서, 폴리알킬렌폴리아민이 디에틸렌트리아민, 트리에틸렌테트라민, 테트라에틸렌펜타민 및 이미-노-비스(프로필아민)중의 최소한 하나인 방법.The method of claim 1 wherein the polyalkylenepolyamine is at least one of diethylenetriamine, triethylenetetramine, tetraethylenepentamine and imi-no-bis (propylamine). 제1항에 있어서, 에피할로하이드린이 에피클로로 하이드린인 방법.The method of claim 1, wherein epihalohydrin is epichlorohydrin. 제1항에 있어서, 폴리알킬렌플리아민-에피할로-하이드린 공중합체 수용액의 양이 합성고무 라텍스내 고체 100무게부당 고체로서 0.005 내지 5무게부인 방법.The process of claim 1 wherein the amount of aqueous polyalkylenepliamine-epihalo-hydrin copolymer solution is 0.005 to 5 parts by weight as solids per 100 parts by weight of solids in the synthetic rubber latex. 제1항에 있어서, 무기산 및 유기산의 수용성 알칼리금속염을 함께 가하는 방법.The method of claim 1 wherein the water-soluble alkali metal salts of inorganic and organic acids are added together. 제7항에 있어서, 무기산염이 염산, 황산, 인산 및 질산의 알킬리 금속염인 방법.8. The process according to claim 7, wherein the inorganic acid salt is an alkyl metal salt of hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid. 제7항에 있어서, 유기산염이 아세트산, 시트르산, 말산, 옥살산 및 말레산의 알칼리금속염인 방법.8. The method of claim 7, wherein the organic acid salt is an alkali metal salt of acetic acid, citric acid, malic acid, oxalic acid and maleic acid. 제1항에 있어서, 알칼리금속염의 양이 합성고무라텍스내 고체 100무게부를 기준으로하여 0 내지 20무게부인 방법.The method of claim 1 wherein the amount of alkali metal salt is from 0 to 20 parts by weight based on 100 parts by weight of solids in the synthetic rubber latex. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830006284A 1983-12-29 1983-12-29 Solidification method of rubber latex KR850004964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830006284A KR850004964A (en) 1983-12-29 1983-12-29 Solidification method of rubber latex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830006284A KR850004964A (en) 1983-12-29 1983-12-29 Solidification method of rubber latex

Publications (1)

Publication Number Publication Date
KR850004964A true KR850004964A (en) 1985-08-19

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KR1019830006284A KR850004964A (en) 1983-12-29 1983-12-29 Solidification method of rubber latex

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KR (1) KR850004964A (en)

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