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KR970015635A - 분산분말조성물의 개질방법 - Google Patents

분산분말조성물의 개질방법 Download PDF

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Publication number
KR970015635A
KR970015635A KR1019960040525A KR19960040525A KR970015635A KR 970015635 A KR970015635 A KR 970015635A KR 1019960040525 A KR1019960040525 A KR 1019960040525A KR 19960040525 A KR19960040525 A KR 19960040525A KR 970015635 A KR970015635 A KR 970015635A
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rubber
carrier material
drying
additive
water
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KR1019960040525A
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KR100197345B1 (ko
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에크 헤르버트
헤롤드 하르디
호프 하인리히
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에리히 프란케, 칼-하인즈 림벡
와커-헤미 게임베하
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques

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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)
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  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Colloid Chemistry (AREA)
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Abstract

이 발명은 첨가제로 개질시키며 에틸렌 불포화 화합물의 폴리머를 기재로하는 물에 재분산성이 있는 분산분말 조성물을, 그 대응하는 수용성 폴리머 분산액을 건조시켜 건조할 때 또는 건조후에 그 첨가제를 첨가함으로써 제조하는 방법에 있어서, 온도≤50℃에서 액상인 첨가제를 분말상 캐리어재에 첨가시켜 그 얻어진 분말을 건조할 때 또는 건조후에 첨가함을 특징으로하는 방법을 제공한다.

Description

분산분말조성물의 개질방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 첨가제로 개질시키며 에틸렌 불포화 화합물의 폴리머를 기재로하는 물에 재분산성이 있는 분산분말 조성물을, 그 대응하는 수용성 폴리머 분산액을 건조시켜 건조할 때 또는 건조후에 그 첨가제를 첨가시켜 제조하는 방법에 있어서, 온도≤50℃에서 액상인 그 첨가제를 분말상의 캐리어재(Pulverulent Carrier material)에 처리시켜 건조할 때 또는 건조후에 그 얻어진 분말을 첨가시킴을 특징으로 하는 방법.
  2. 제1항에 있어서, 그 분말은 건조후 분산분말조성물에 첨가함을 특징으로 하는 방법.
  3. 제1항에 있어서, 그 캐리어재로서 입자크기 0.005∼3000㎛ 및 BET표면적>10㎡/g을 가진 무기질재 또는 유기질재를 사용함을 특징으로 하는 방법.
  4. 제1항에 있어서, 그 캐리어재의 총량을 기준으로하여 액체흡수량 10∼75wt%를 가지며 액상첨가제가 불용성이거나 약간만이 용해할 수 있는 수용성이거나 물에 불용성인 캐리어재를 사용함을 특징으로 하는 방법.
  5. 제4항에 있어서, 캐리어재로서, 침전백악(Precipitated chalk), 마그네슘, 카르보네이트 또는 칼슘 카르보네이트 등 미세한 카르보네이트, 마그네슘 히드로실리케이트, 티타늄디옥사이드, 점토질토, 탈색토(bleaching earth), 활성알루미나, 버미큘라이트, 발포퍼라이트(expanded perlite), Na포스페이트등 포스페이트, 수용성이거나 물에 불용성인 폴리알코올, 수용성이나 물에 불용성인 셀룰로오스(유도체), 수용성이거나 또는 물에 불용성인 전분(유도체), 폴리비닐 클로라이드분말 및 폴리스티렌분말로 구성되는 그룹에서 하나 또는 그 이상의 물질을 사용함을 특징으로 하는 방법.
  6. 제1항에 있어서, 물에 불용성인 캐리어재는 액상첨가제가 용해할 수 있고, 점조성없는 액상첨가제 중량의 10wt% 이상 흡수할 수 있는 캐리어재를 사용함을 특징으로 하는 방법.
  7. 제6항에 있어서, 캐리어재로서, 천연고무, 이소프렌고무, 스티렌-부타디엔고무, 클로로프렌고무, 부티리엔-아크릴로니트릴고무, 이소부틸렌-이소프렌러버, 에틸렌-프로필렌-디엔고무, 아크릴레이트-부타디엔고무, 폴리설파이드고무, 실리콘고무, 부타디엔고무 또는 에피클로로히드린-에틸렌 옥사이드 고무등 고무, 또는 에폭시수지, 멜라민-포름알데히드수지, 폴리에스테르 수지 및 실리콘수지 또는 가교폴리비닐알코올 및 가교폴리삭카라이드 등 열경화성 수지로 구성되는 그룹에서 하나 또는 그 이상의 캐리어재를 사용함을 특징으로 하는 방법.
  8. 첨가재로 개질시키며, 에틸렌 불포화 화합물의 폴리머를 기재로하고, 그 대응하는 수용성 폴리머 분산액을 건조시켜 건조할 때 또는 건조후에 그 첨가제를 첨가시켜 제조할 수 있는 물에 재순산성이 있는 분산분말 조성물에 있어서, 온도≤50℃에서 액상인 첨가제를 분말상 캐리어재에 처리시켜 그 얻어진 분말을 건조할 때 또는 건조후에 첨가시킴을 특징으로 하는 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960040525A 1995-09-26 1996-09-18 분산분말조성물의 개질방법 KR100197345B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE95-19535833.3 1995-09-26
DE19535833A DE19535833A1 (de) 1995-09-26 1995-09-26 Verfahren zur Modifizierung von Dispersionspulver-Zusammensetzungen

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KR970015635A true KR970015635A (ko) 1997-04-28
KR100197345B1 KR100197345B1 (ko) 1999-06-15

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Country Link
US (1) US5959017A (ko)
EP (1) EP0765899B1 (ko)
JP (1) JP2946308B2 (ko)
KR (1) KR100197345B1 (ko)
AT (1) ATE231893T1 (ko)
DE (2) DE19535833A1 (ko)
PL (1) PL185967B1 (ko)
TW (1) TW369551B (ko)

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JP2946308B2 (ja) 1999-09-06
JPH09111093A (ja) 1997-04-28
DE19535833A1 (de) 1997-03-27
US5959017A (en) 1999-09-28
PL185967B1 (pl) 2003-09-30
PL316278A1 (en) 1997-04-01
EP0765899A1 (de) 1997-04-02
KR100197345B1 (ko) 1999-06-15
DE59610087D1 (de) 2003-03-06
ATE231893T1 (de) 2003-02-15
TW369551B (en) 1999-09-11
EP0765899B1 (de) 2003-01-29

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