KR910009732A - How to improve the physical properties of rubber by adding PGMA - Google Patents

How to improve the physical properties of rubber by adding PGMA Download PDF

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Publication number
KR910009732A
KR910009732A KR1019890016356A KR890016356A KR910009732A KR 910009732 A KR910009732 A KR 910009732A KR 1019890016356 A KR1019890016356 A KR 1019890016356A KR 890016356 A KR890016356 A KR 890016356A KR 910009732 A KR910009732 A KR 910009732A
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KR
South Korea
Prior art keywords
pgma
rubber
improve
physical properties
vulcanization
Prior art date
Application number
KR1019890016356A
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Korean (ko)
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KR930002713B1 (en
Inventor
서곤
채규호
전경수
Original Assignee
임영배
박정구
주식회사 금 호
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Priority to KR1019890016356A priority Critical patent/KR930002713B1/en
Publication of KR910009732A publication Critical patent/KR910009732A/en
Application granted granted Critical
Publication of KR930002713B1 publication Critical patent/KR930002713B1/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
    • C08C19/00—Chemical modification of rubber
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

내용 없음No content

Description

PGMA의 첨가에 의한 고무의 물성을 향상시키는 방법How to improve the physical properties of rubber by adding PGMA

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

Claims (3)

벌크 또는 용액 중합방법으로 합성되는 분자량이 1,000~300,000 범위에 있으며, 고유점도가 0.1~0.5인 PGMA를 고무에 유황, 가황촉진제, 노화방지제등과 함께 배합한 후 가황시켜 고무의 물성을 향상시키는 방법.Molecular weight synthesized by bulk or solution polymerization method is in the range of 1,000 to 300,000, and PGMA having an intrinsic viscosity of 0.1 to 0.5 is mixed with rubber with sulfur, vulcanization accelerator, anti-aging agent, etc. . 제1항에 있어서, PGMA의 첨가량을 0.1~3.0phr 이내로 하는 것을 특징으로 하는 방법.The method according to claim 1, wherein the amount of PGMA added is within 0.1 to 3.0 phr. 제1항에 있어서, 가황은 100~300℃의 온도범위에서 20~100분간 행해짐을 특징으로 하는 방법.The method according to claim 1, wherein the vulcanization is carried out for 20 to 100 minutes in a temperature range of 100 to 300 ° C. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890016356A 1989-11-11 1989-11-11 Method for improving the properties of rubber adding to poly-glcidyl methacrylate KR930002713B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890016356A KR930002713B1 (en) 1989-11-11 1989-11-11 Method for improving the properties of rubber adding to poly-glcidyl methacrylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890016356A KR930002713B1 (en) 1989-11-11 1989-11-11 Method for improving the properties of rubber adding to poly-glcidyl methacrylate

Publications (2)

Publication Number Publication Date
KR910009732A true KR910009732A (en) 1991-06-28
KR930002713B1 KR930002713B1 (en) 1993-04-09

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ID=19291543

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016356A KR930002713B1 (en) 1989-11-11 1989-11-11 Method for improving the properties of rubber adding to poly-glcidyl methacrylate

Country Status (1)

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KR (1) KR930002713B1 (en)

Also Published As

Publication number Publication date
KR930002713B1 (en) 1993-04-09

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