KR930002462A - 중합체 전색제 및 아크릴 중합체 수분산성 암모니아염의 수성 분산물 및 그의 제조방법 - Google Patents

중합체 전색제 및 아크릴 중합체 수분산성 암모니아염의 수성 분산물 및 그의 제조방법 Download PDF

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KR930002462A
KR930002462A KR1019920012774A KR920012774A KR930002462A KR 930002462 A KR930002462 A KR 930002462A KR 1019920012774 A KR1019920012774 A KR 1019920012774A KR 920012774 A KR920012774 A KR 920012774A KR 930002462 A KR930002462 A KR 930002462A
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acrylic polymer
water
organic solvent
mixture
weight
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엘 노스나겔 조오지프
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에프 귈라움 바스티엔스
카아길 인코포레이팃드
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Abstract

내용 없음.

Description

중합체 전색제 및 아크릴 중합체 수분산성 암모니아염의 수성 분산물 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 카르복실기를 가지며, 적어도 약 12,000의 분자량 및 약 15 내지 약 100범위의 산가를 갖는 아크릴중합체의 수분산성 암모니아염의 수성 분산물로 구성되며, 이때, 상기 아크릴 중합체 암모니아염은 중화반응에서 아크릴중합체, 아민 및 실질적인 수불혼화성 유기용매와 에테르의 혼합물 및 에틸렌 글리콜모노부틸에테르로 구성되는 군으로부터 선택된 유기용매로 구성되는 혼합물의 반응생성물이며, 상기 수성 분산물은 유기용매내 아크릴중합체 또는 아크릴중합체 암모니아염의 수성 분산물에 물을 첨가하여 염/유기용매/물 혼합물을 형성함으로써 형성되고, 공비혼합물을 가열하여 아크릴중합체 수분산성 암모니아염의 분산물을 형성하여 형성되고, 공비혼합물 가열후 약 2중량% 이하의 유기 용매를 가지며, 상기 아크릴중합체는 카르복실기의 적어도 60%가 암모니아염으로 중화되며, 상기 유기용매, 암모니아 및 물은 약 95℃ 내지 99℃의 범위인 비점을 가지며 물과 유기용매로 구성되는 공비혼합물을 형성하기에 효과적인 양인, 중합체 전색제.
  2. 제1항에 있어서, 반응 혼합물은 그중 하나가 에틸렌 글리콜 모노부틸 에테르인 적어도 두개의 유기용매의 혼합물을 제공하는 실질적인 수불혼화성 유기용매를 포함하고, 용매의 혼합물은 유기용매 중량 기준으로 에틸렌글리콜 모노부틸 에테르 약 10 내지 약 25중량%를 포함하는 중합체 전색제.
  3. 제1항에 있어서, 물 및 에틸렌 글리콜 모노부틸 에테르는 수성 분산물로부터 공비혼합물로서 제거된 후에 분리되며, 크실렌이 에테르로부터 물을 분리시키기 효과적인 양으로 물 및 에테르혼합물에 첨가되는 중합체 전색제.
  4. 제1항 내지 2항에 있어서, 아크릴중합체는 약 30,000 내지 약 300,000범위의 분자량 및 약 15 내지 약 75범위의 산가를 갖는 중합체 전색제.
  5. 제3항에 있어서, 아크릴중합체는 약 30,000 내지 약 300,000범위의 분자량 및 약 15 내지 약 75의 범위의 산가를 갖는 중합체 전색제.
  6. 제1 또는 2항에 있어서, 물 및 에틸렌 글리콜 모노부틸 에테르는 물/에테르 혼합물로부터 응축되고 이어서 수성분산물로부터 공비혼합물로서 제거된 후에 분리되며, 분리는 물/유기 용매/크실렌 혼합물의 중량을 기준으로 크실렌 적어도 약 16중량%의 첨가제에의해 수행되는 중합체 전색제.
  7. 제4항에 있어서, 물 및 에틸렌 글리콜 모노부틸 에테르는 물/에테르 혼합물로부터 응축되고 이어서 수성분산물로부터 공비혼합물로서 제거된 후에 분리되며, 분리는 물/유기 용매/크실렌 혼합물의 중량을 기준으로 크실렌 적어도 약 16중량%의 첨가시켜 수행되는 중합체 전색제.
  8. 제7항에 있어서, 중합체 전색제는 주위온도에서 공기건조될 수 있는 중합체 전색제.
  9. 제1항에 있어서, 아크릴 중합체는 디이소시아네이트 및 아크릴중합체 전구체의 연장반응의 반응생성물인 중합체 전색제.
  10. 제1항 또는 2항에 있어서, 아크릴 중합체는 약 5 내지 약 20중량%의 염소화 폴리올레핀을 포함하는 중합체 전색제.
  11. 약 12,000 이상의 분자량, 카르복실기 및 약 15 내지 약 75의 산가를 갖는 아크릴 중합체 암모니아 염, 및 물 매질로 구성되고, 유기 용매 약 2중량%이하 및 암모니아 염으로 중화되는 아크릴중합체 상의 카르복실기 적어도 약 60%를 갖는 고분자량아크릴 중합체 수성분산물.
  12. 제11항에 있어서, 아크릴 중합체는 약 30,000 내지 약 300,000범위의 분자량 및 암모니아염으로 중화되는 아크릴 중합체상의 카르복실기 약 100%를 갖는 수성 분산물.
  13. 유기용매내 아크릴중합체 또는 아크릴 중합체 암모니아염 분산물에 물을 첨가하여, 아크릴중합체 암모니아염/유기용매/물 혼합물을 형성하고, 이때, 유기용매와 물은 약 95℃ 내지 약 99℃ 범위의 비점을 갖는 공비혼합물을 형성하기에 효과적인 양이고, 혼합물을 전화시키고 물내 유기용매 공비혼합물을 형성하고, 공비혼합물을 가열하여 유기용매를 제거하고, 수성분산물로부터 제거된 유기용매와 물을 응축하고, 분산물로부터 제거되는 에테르와 물에 크실렌을 첨가하여 에테르와 물을 분리하고, 에태르로부터 분리된 물을 혼합물로 복귀순환시켜 2중량%이하의 유기용매를 갖는 아크릴중합체 암모니아염의 수성분산물을 제공함으로 구성되는, 아크릴 중합체 암모니아염은 중화반응에서 카르복실기를 갖는 아크릴중합체, 암모니아 및 실질적인 수불혼화성 유기용매와 에테르의혼합물 및 에틸렌 글리콜 모노부틸에테르로 구성되는 군으로부터 선택되는 유기용매로 구성되는 혼합물의 반응생성물이고, 아크릴중합체는 적어도 약 12,000의 분자량과 약 15 내지 약 100범위의 산가를 갖는 수분산성 아크릴중합체 암모니아염의 수성분산물의 제조방법.
  14. 제13항에 있어서, 반응 혼합물은 그중 하나가 에틸렌 글리콜 모노부틸 에테르인 적어도 두개의 유기 용매를 제공하는 실질적인 수불혼화성 유기용매를 포함하며, 용매 혼합물은 유기 용매 중량을 기준으로 에틸렌 글리콜 모노부틸 에테르 약 10 내지 약 25중량%를 포함하는 방법.
  15. 제13 또는 14항에 있어서, 아크릴중합체는 약 30,000 내지 약 300,000범위의 분자량 및 약 30 내지 약 75범위의 산가를 갖는 방법.
  16. 제13항 또는 14항에 있어서, 아크릴 중합체는 아크릴 중합체 전구체와 디이소시아네이트의 연장반응의 반응 생성물인 방법.
  17. 제15항에 있어서, 아크릴 중합체는 아크릴 중합체 전구체와 디이소시아네이트의 연장 반응의 반응 생성물인 방법.
  18. 제13항 또는 14항에 있어서, 아크릴중합체는 약 5 내지 약 20중량%의 염소화 폴리올레핀을 포함하는 방법.
  19. 제18항에 있어서, 아크릴 중합체는 약 30,000 내지 약 300,000범위의 분자량 및 약 30 내지 약 75범위의 산가를 갖는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920012774A 1991-07-17 1992-07-16 중합체 전색제 및 아크릴 중합체 수분산성 암모니아염의 수성 분산물 및 그의 제조방법 KR930002462A (ko)

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US5380771A (en) 1995-01-10
TW213474B (ko) 1993-09-21
US5319019A (en) 1994-06-07
TW218388B (ko) 1994-01-01
TW218389B (ko) 1994-01-01
KR930002461A (ko) 1993-02-23
KR930002463A (ko) 1993-02-23
JPH05247309A (ja) 1993-09-24

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