JP2001516773A5 - - Google Patents

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Publication number
JP2001516773A5
JP2001516773A5 JP2000511794A JP2000511794A JP2001516773A5 JP 2001516773 A5 JP2001516773 A5 JP 2001516773A5 JP 2000511794 A JP2000511794 A JP 2000511794A JP 2000511794 A JP2000511794 A JP 2000511794A JP 2001516773 A5 JP2001516773 A5 JP 2001516773A5
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JP
Japan
Prior art keywords
water
polymer
ionized
dry
product
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JP2000511794A
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English (en)
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JP4286448B2 (ja
JP2001516773A (ja
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Priority claimed from GBGB9719473.2A external-priority patent/GB9719473D0/en
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Publication of JP2001516773A publication Critical patent/JP2001516773A/ja
Publication of JP2001516773A5 publication Critical patent/JP2001516773A5/ja
Application granted granted Critical
Publication of JP4286448B2 publication Critical patent/JP4286448B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

本発明により、本発明者らは、実質的に球状であり、水溶性のエチレン性不飽和モノマーまたはモノマー混合物から形成され、ポリマーの乾燥重量基準で２〜３０％の汚染物により汚染されている乾燥ポリマー粒子を含む生成物であって、該汚染物は、水混和性で、イオン化可能な基を有する安定剤ポリマーを少なくとも２重量％（ポリマーの乾燥重量基準で）含有し、そして該安定剤は、実質的にイオン化されたとき水に可溶であるが、該イオン化可能な基が実質的にイオン化されていないとき実質的に水に不溶であり、そして該汚染物は、該イオン化可能な基が実質的にイオン化されるpHでは水に不溶な物質を、実質的に含有していない乾燥ポリマー粒子を含む生成物を提供する。
JP2000511794A 1997-09-12 1998-09-11 重合方法および生成物ならびに生成物の使用 Expired - Fee Related JP4286448B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9719473.2 1997-09-12
GBGB9719473.2A GB9719473D0 (en) 1997-09-12 1997-09-12 Polymeric viscosifiers, their production and use
PCT/GB1998/002748 WO1999014246A1 (en) 1997-09-12 1998-09-11 Polymerisation processes and products and uses of the products

Publications (3)

Publication Number Publication Date
JP2001516773A JP2001516773A (ja) 2001-10-02
JP2001516773A5 true JP2001516773A5 (ja) 2008-11-13
JP4286448B2 JP4286448B2 (ja) 2009-07-01

Family

ID=10819004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000511794A Expired - Fee Related JP4286448B2 (ja) 1997-09-12 1998-09-11 重合方法および生成物ならびに生成物の使用

Country Status (13)

Country Link
US (1) US6407161B1 (ja)
EP (1) EP1021466B1 (ja)
JP (1) JP4286448B2 (ja)
KR (1) KR100512392B1 (ja)
CN (1) CN1130378C (ja)
AU (1) AU9085798A (ja)
BR (1) BR9812436B1 (ja)
DE (1) DE69814436T2 (ja)
ES (1) ES2197502T3 (ja)
GB (1) GB9719473D0 (ja)
ID (1) ID23776A (ja)
MX (1) MXPA00002440A (ja)
WO (1) WO1999014246A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809107B1 (fr) * 2000-04-27 2003-10-03 Atofina Preparation de poudres de polymeres hydrophiles de faible granulometrie
KR100876116B1 (ko) * 2001-09-04 2008-12-26 도아고세이가부시키가이샤 조성물, 양성 고분자 응집제 및 이들의 용도
DE102004042948A1 (de) 2004-09-02 2006-03-09 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
EP2752441A4 (en) 2011-08-29 2015-06-17 Hymo Corp POWDERY HYDROPHILIC POLYMER, MANUFACTURING METHOD AND FLOORING TREATMENT THEREFOR
KR102357817B1 (ko) * 2016-06-27 2022-01-28 엠티 아쿠아포리마 가부시키가이샤 고분자 응집제 분말의 제조 방법 및 오니의 탈수 방법
JP6770348B2 (ja) * 2016-06-27 2020-10-14 Ｍｔアクアポリマー株式会社 高分子凝集剤粉末の製造方法及び汚泥の脱水方法
JP6770349B2 (ja) * 2016-06-27 2020-10-14 Ｍｔアクアポリマー株式会社 高分子凝集剤造粒粉末の製造方法及び汚泥の脱水方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625529A (en) * 1952-02-12 1953-01-13 Monsanto Chemicals Method of conditioning soils
US3892702A (en) * 1968-10-15 1975-07-01 Exxon Research Engineering Co Improved process for production of aerosol latex with centrifugal force
GB1493356A (en) * 1973-12-13 1977-11-30 Ici Ltd Water-extended polymeric materials
GB8522052D0 (en) 1985-09-05 1985-10-09 Ici Plc Polymerisation process
DE19512882A1 (de) * 1995-04-06 1996-10-10 Basf Ag Wäßrige Polymerisatdispersion
US5565296A (en) * 1995-07-03 1996-10-15 Xerox Corporation Coated carriers by aggregation processes

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