KR970021142A - 친수성으로 개질된 고분자량 및/또는 초고분자량 폴리에틸렌 분말 - Google Patents

친수성으로 개질된 고분자량 및/또는 초고분자량 폴리에틸렌 분말 Download PDF

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KR970021142A
KR970021142A KR1019960042325A KR19960042325A KR970021142A KR 970021142 A KR970021142 A KR 970021142A KR 1019960042325 A KR1019960042325 A KR 1019960042325A KR 19960042325 A KR19960042325 A KR 19960042325A KR 970021142 A KR970021142 A KR 970021142A
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크리스티아네 바르트
옌스 엘러스
슈타니슬라브 하프트카
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그륀, 콜파인트너
훽스트 아크티엔게젤샤프트
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Abstract

본 발명은 친수성으로 개질된 고분자량 폴리에틸렌(HMW-PE) 및/또는 초고분자량 폴리에틸렌(UHMW-PE)이 관한 것으로서, 이는 하나 이상의 수용성 부가제 1 내지 99.9중량%와 하나 이상의 수불용성 부가제 0.1 내지 99중량%를 포함하는 혼합물(당해 혼합물의 함량은 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 총 중량을 기준으로 하여 0.1 내지 10중량%이다)로 피복된다. 당해 발명은 또한 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 제조방법 및 다공성 성형체를 제조하기 위한 이의 용도에 관한 것이다.

Description

친수성으로 개질된 고분자량 및/또는 초고분자량 폴리에틸렌 분말
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 하나 이상의 수용성 부가제(A) 1 내지 99.9중량%, 바람직하게는 5 내지 90중량%, 특히 바람직하게는 10 내지 50중량%와 하나 이상의 수불용성 부가제(B) 0.1 내지 99중량%, 바람직하게는 10 내지 95중량% 특히 바람직하게는 50 내지 90중량%를 포함하는 혼합물(당해 혼합물의 함량은, 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 총 중량을 기준으로 하여, 0.1 내지 10중량%, 바람직하게는 0.5 내지 5중량%, 특히 바람직하게는 0.7 내지 2중량%이다)로 피복된, 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  2. 제1항에 있어서, 분말 형태인 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  3. 제1항 또는 제2항에 있어서, 수용성 계면활성제 또는 수용성 폴리알킬렌 글리콜이 성분 A로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  4. 제3항에 있어서, 수용성 음이온성 계면활성제가 성분 A로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  5. 제3항에 있어서, 수용성 알칸설포네이트가 성분 A로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  6. 제3항에 있어서, 탄소수 13 내지 17의 수용성 알칸설포네이트가 성분A로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  7. 제3항에 있어서, 수용성 폴리에틸렌 글리콜 및/또는 이의 모노-C1-C13-알킬 에테르 또는 디-C1-C13-알킬 에테르가 성분 A로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  8. 제1항에 있어서, 수불용성 폴리알킬렌 글리콜 및/또는 이의 모노-C1-C13-알킬 에테르 또는 디-C1-C13-알킬 에테르가 성분 B로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  9. 제8항에 있어서, 중합체 주쇄에 4개 이상의 프로필렌 글리콜 반복 단위를 갖는 수불용성 폴리프로필렌 글리콜 모노부틸 에테르가 성분 B로서 사용되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  10. 제1항 내지 제9항 중의 어느 한 항에 있어서, 혼합물의 성분 A와 성분 B가 실온에서 액체인 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE.
  11. HMW-PE 및/또는 UHMW-PE를, 혼합물과 HMW-PE 및/또는 UHMW-PE의 총 중량을 기준으로 하여, 0.1 내지 10중량%, 바람직하게는 0.5 내지 5중량%, 특히 바람직하게는 0.7 내지 2중량%의 혼합물[당해 혼합물은 하나 이상의 수용성 부가제(A) 1 내지 99.9중량%, 바람직하게는 5 내지 90중량%, 특히 바람직하게는 10 내지 50중량%와 하나 이상의 수불용성 부가제(B) 0.1 내지 99중량%, 바람직하게는 10 내지 95중량%, 특히 바람직하게는 50 내지 90중량%를 포함한다]로 처리함을 포함하여, 바람직하게는 분말 형태인 HMW-PE 및/또는 UHMW-PE를 친수성으로 개질시키는 방법.
  12. 성형체를 제조하기 위한, 제1항 내지 제10항 중의 어느 한 항에 따르는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 용도.
  13. 제12항에 있어서, 다공성 성형체를 제조하기 위한, 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 용도.
  14. 제13항에 있어서, 다공성 성형체의 제조방법이 소결에 의해 수행되는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 용도.
  15. 제1항 내지 제10항 중의 어느 한 항에 따르는 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 성형품.
  16. 제15항에 있어서, 친수성으로 개질된 HMW-PE 및/또는 UHMW-PE의 다공성 성형품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960042325A 1995-10-02 1996-09-25 친수성으로 개질된 고분자량 및/또는 초고분자량 폴리에틸렌 분말 KR970021142A (ko)

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DE19536558A DE19536558A1 (de) 1995-10-02 1995-10-02 Hydrophil modifiziertes pulverförmiges hoch- und/oder ultrahochmolekulares Polyethylen
DE19536558.5 1995-10-02

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US (1) US5977229A (ko)
EP (1) EP0767181B1 (ko)
JP (1) JP2945631B2 (ko)
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CN (1) CN1151417A (ko)
AT (1) ATE212361T1 (ko)
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DE (2) DE19536558A1 (ko)
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CA2186316A1 (en) 1997-04-03
PL316279A1 (en) 1997-04-14
ATE212361T1 (de) 2002-02-15
PT767181E (pt) 2002-07-31
TW331567B (en) 1998-05-11
JP2945631B2 (ja) 1999-09-06
EP0767181A3 (de) 1998-11-11
MX9604374A (es) 1997-04-30
ZA968067B (en) 1997-04-21
DE19536558A1 (de) 1997-04-03
DE59608638D1 (de) 2002-03-14
EP0767181A2 (de) 1997-04-09
EP0767181B1 (de) 2002-01-23
BR9603886A (pt) 1998-06-02
MY135116A (en) 2008-02-29
US5977229A (en) 1999-11-02
CN1151417A (zh) 1997-06-11
CA2186316C (en) 2001-07-10
AU6792696A (en) 1997-04-10
JPH09124855A (ja) 1997-05-13

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