Journal of Adhesion and Interface (접착 및 계면)

The Society of Adhesion and Interface, Korea (한국접착및계면학회)
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Synthesis and Characterization of Water-borne Pressure Sensitive Adhesives Polymerized using Styrenated Phenol Type Surfactants

스티렌페놀계 계면활성제 기반 친환경 수계 점착제 합성 및 특성 분석

  • Song, Young Kyu (Center for Advanced Specialty Chemicals, Division of Specialty and Bio-based Chemicals Technology, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Lee, Sang-Ho (Center for Advanced Specialty Chemicals, Division of Specialty and Bio-based Chemicals Technology, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Park, Young Il (Center for Advanced Specialty Chemicals, Division of Specialty and Bio-based Chemicals Technology, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Kim, Jin Chul (Center for Advanced Specialty Chemicals, Division of Specialty and Bio-based Chemicals Technology, Korea Research Institute of Chemical Technology (KRICT))
  • 송영규 (한국화학연구원, 정밀.바이오화학연구본부, 정밀화학융합기술연구센터) ;
  • 이상호 (한국화학연구원, 정밀.바이오화학연구본부, 정밀화학융합기술연구센터) ;
  • 박영일 (한국화학연구원, 정밀.바이오화학연구본부, 정밀화학융합기술연구센터) ;
  • 김진철 (한국화학연구원, 정밀.바이오화학연구본부, 정밀화학융합기술연구센터)
  • Received : 2020.12.04
  • Accepted : 2020.12.17
  • Published : 2020.12.31
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Abstract

Waterborne pressure sensitive adhesives (PSA) has been received much attentions from both academia and industries as an environmental friendly-technology because it can significantly reduce use of hazardous organic volatile solvents. However, in the process of the mass production of waterborne PSAs, hazardous phenol type amphiphilic compounds have essentially been used as surfactants for the emulsion polymerization. For the reason, tremendous research efforts have been made to develop environment-friendly organic surfactant which can replace the phenol type surfactants. In this study, we verify the potential of a new class of surfactants based on the styrenated phenol derivatives as an alternative to the phenol type surfactants.

수계 압력감응점착제(PSA)는 유해성 휘발성유기용매 사용을 최소화할 수 있는 친환경 기술로써 학계와 산업계에서 큰 관심을 받아왔다. 수계 PSA의 합성은 유화중합을 이용하는데 이 때 이용되는 페놀계 계면활성제는 환경 및 인체유해성이 높아 이를 대체할 수 있는 신규 계면활성제 개발이 산업적으로 요구된다. 본 논문에서는 환경유해성 페놀계 CO-436 계면활성제를 대체할 수 있는 스티렌페놀계 계면활성제를 이용하여 수계 PSA를 합성하고 스티렌페놀계 계면활성제의 종류 및 농도에 따른 수계 PSA의 물성과 산업계 응용 가능성에 대해 알아보고자 한다.

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References

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