KR0169576B1 - 개질된흡수성수지입자 - Google Patents
개질된흡수성수지입자 Download PDFInfo
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- KR0169576B1 KR0169576B1 KR1019960700541A KR19960700541A KR0169576B1 KR 0169576 B1 KR0169576 B1 KR 0169576B1 KR 1019960700541 A KR1019960700541 A KR 1019960700541A KR 19960700541 A KR19960700541 A KR 19960700541A KR 0169576 B1 KR0169576 B1 KR 0169576B1
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- KR
- South Korea
- Prior art keywords
- absorbent resin
- particles
- modified
- absorbent
- resin particles
- Prior art date
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
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- 239000000470 constituent Substances 0.000 claims abstract description 3
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract
Description
Claims (8)
- 아크릴산 및/또는 아크릴산염을 주구성단위로하는 에틸렌성불포화단량체의 가교중합체이며, 실질적으로 수불용성인 흡수성수지(A)의 입자가, 상온에서 액상의 유기폴리실록산(B)에 의해 처리되어서 이루어지는 개질된 흡수성수지입자에 있어서, ①(A)와 (B)가 혼합 및/또는 반응한 상태이고, ②(A)의 입자중, 입자직경 10-1,000㎛의 입자의 함유량이 95중량%이상이고, ③중량비 (A)/(B)가 100/(0.001-5)인 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항에 있어서, 상기 (B)의 25℃에 있어서의 점도가 10~20,000cst이고, 표면장력이 18~30다인/cm인 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항 또는 제2항에 있어서, 상기 (B)가, 분자내에 카르복시산기 및/또는 카르복시산염기와 반응할 수 있는 관능기를 적어도 1개 가진 변성실리콘오일인 것을 특징으로 하는 개질된 흡수성수지입자.
- 제3항에 있어서, 상기 (B)가, 아미노변성실리콘오일 또는 에폭시변성실리콘오일인 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항 또는 제2항에 있어서, 상기 (B)의 평균분자량이 1,000이상인 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항 또는 제2항에 있어서, 상기 (A)를 (B)에 의해 처리하기전, (B)에 의해 처리하는 동시에, 또는 (B)에 의해 처리 한 후에, 분자내에 카르복시산기 및/또는 카르복시산 염기와 반응할 수 있는 관능기를 적어도 2개이상 가진 가교제(C)에 의해 (A)의 입자의 표면근방이 또 가교처리되어서 이루어진 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항 또는 제2항에 있어서, 또 이산화규소미세분말(D)이 (A)에 대해서 0.001~2중량%첨가되어서 이루어진 것을 특징으로 하는 개질된 흡수성수지입자.
- 제1항 또는 제2항에 있어서, 상대습도 80%(40℃)에 있어서의 흡습블록킹율이 20%이하, 분진도가 10cpm이하이고, 또한, 생리식염수에 대한 가압하의 초기흡수량이 20g/g이상의 흡수특성을 가진 것을 특징으로 하는 개질된 흡수성수지입자.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP14863194 | 1994-06-06 | ||
JP94-148631 | 1994-06-06 | ||
JP94-268283 | 1994-10-05 | ||
JP26828394 | 1994-10-05 | ||
PCT/JP1995/001076 WO1995033558A1 (fr) | 1994-06-06 | 1995-05-31 | Particules modifiees de resine absorbant l'eau |
Publications (2)
Publication Number | Publication Date |
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KR960703670A KR960703670A (ko) | 1996-08-31 |
KR0169576B1 true KR0169576B1 (ko) | 1999-01-15 |
Family
ID=26478765
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Application Number | Title | Priority Date | Filing Date |
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KR1019960700541A KR0169576B1 (ko) | 1994-06-06 | 1995-05-31 | 개질된흡수성수지입자 |
Country Status (6)
Country | Link |
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JP (1) | JP3169133B2 (ko) |
KR (1) | KR0169576B1 (ko) |
CN (1) | CN1048422C (ko) |
AU (1) | AU682117B2 (ko) |
TW (1) | TW341517B (ko) |
WO (1) | WO1995033558A1 (ko) |
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KR20140107347A (ko) * | 2011-12-27 | 2014-09-04 | 가부시키가이샤 리브도 코포레이션 | 흡수성 물품 |
KR20210001778A (ko) * | 2019-06-28 | 2021-01-06 | 주식회사 휴마스터 | 표면 응집성이 개선된 흡방습 소재, 이를 포함하는 흡방습 시트 및 그 제조방법 |
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JPH0617394B2 (ja) * | 1985-03-18 | 1994-03-09 | 三菱油化株式会社 | 高吸水性ポリマ−の製造法 |
JPH0617395B2 (ja) * | 1985-05-16 | 1994-03-09 | 三菱油化株式会社 | 高吸水性ポリマ−の製造法 |
JP3077294B2 (ja) * | 1991-09-12 | 2000-08-14 | 三菱化学株式会社 | 吸水性樹脂組成物及びそれを用いてなる吸収性物品 |
JP3639874B2 (ja) * | 1993-04-15 | 2005-04-20 | 大阪有機化学工業株式会社 | 人工雪種および人工雪の製造方法 |
JP3205168B2 (ja) * | 1993-06-18 | 2001-09-04 | 三洋化成工業株式会社 | 紙おむつ用吸収剤組成物 |
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1995
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- 1995-05-31 JP JP52753995A patent/JP3169133B2/ja not_active Expired - Fee Related
- 1995-05-31 AU AU25757/95A patent/AU682117B2/en not_active Ceased
- 1995-05-31 CN CN95190523A patent/CN1048422C/zh not_active Expired - Fee Related
- 1995-05-31 WO PCT/JP1995/001076 patent/WO1995033558A1/ja active Application Filing
- 1995-06-08 TW TW084105908A patent/TW341517B/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140107346A (ko) * | 2011-12-27 | 2014-09-04 | 가부시키가이샤 리브도 코포레이션 | 수분 흡수성 수지 분말, 흡수체 및 이를 사용하는 흡수성 물품 |
KR20140107347A (ko) * | 2011-12-27 | 2014-09-04 | 가부시키가이샤 리브도 코포레이션 | 흡수성 물품 |
KR20210001778A (ko) * | 2019-06-28 | 2021-01-06 | 주식회사 휴마스터 | 표면 응집성이 개선된 흡방습 소재, 이를 포함하는 흡방습 시트 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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JP3169133B2 (ja) | 2001-05-21 |
KR960703670A (ko) | 1996-08-31 |
WO1995033558A1 (fr) | 1995-12-14 |
AU682117B2 (en) | 1997-09-18 |
AU2575795A (en) | 1996-01-04 |
TW341517B (en) | 1998-10-01 |
CN1048422C (zh) | 2000-01-19 |
CN1129407A (zh) | 1996-08-21 |
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