CN1113901C - 通过加入一种氧化还原引发剂体系降低液体体系中残余单体的方法 - Google Patents

通过加入一种氧化还原引发剂体系降低液体体系中残余单体的方法 Download PDF

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Publication number
CN1113901C
CN1113901C CN98809280A CN98809280A CN1113901C CN 1113901 C CN1113901 C CN 1113901C CN 98809280 A CN98809280 A CN 98809280A CN 98809280 A CN98809280 A CN 98809280A CN 1113901 C CN1113901 C CN 1113901C
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reactor
mixing time
liquid
liquid system
time
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CN98809280A
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Chinese (zh)
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CN1270600A (zh
Inventor
R·路帕内
S·拉雷茨
J·多比拉
G·鲍尔
F-J·缪斯勒
W·吉克内
B·R·莫里森
J·那斯托尔
M·美斯特
R·巴彻
W·胡宾格
G·舒马彻
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BASF SE
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BASF SE
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/919—Catalyst injection technique in addition polymerization processes

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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)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN98809280A 1997-09-18 1998-09-17 通过加入一种氧化还原引发剂体系降低液体体系中残余单体的方法 Expired - Lifetime CN1113901C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741184.3 1997-09-18
DE19741184A DE19741184A1 (de) 1997-09-18 1997-09-18 Verfahren zur Verminderung von Restmonomeren in Flüssigsystemen unter Zugabe eines Redoxinitiatorsystems

Publications (2)

Publication Number Publication Date
CN1270600A CN1270600A (zh) 2000-10-18
CN1113901C true CN1113901C (zh) 2003-07-09

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CN98809280A Expired - Lifetime CN1113901C (zh) 1997-09-18 1998-09-17 通过加入一种氧化还原引发剂体系降低液体体系中残余单体的方法

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Country Link
US (1) US6462138B1 (https=)
EP (1) EP1021468B1 (https=)
JP (1) JP4824162B2 (https=)
KR (1) KR100561580B1 (https=)
CN (1) CN1113901C (https=)
AR (1) AR018506A1 (https=)
AU (1) AU9626398A (https=)
BR (1) BR9812087A (https=)
DE (2) DE19741184A1 (https=)
ID (1) ID24215A (https=)
WO (1) WO1999014248A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2013059976A1 (en) * 2011-10-24 2013-05-02 Rohm And Haas Company Method for reducing odoriferous and/or toxic residual monomer in a latex
CN108137743A (zh) * 2016-02-24 2018-06-08 株式会社Lg化学 用于基于丙烯酸的聚合物的制备方法

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WO2025132646A1 (en) 2023-12-19 2025-06-26 Basf Se Waterborne coating compositions requiring reduced amounts of biocides
WO2025252549A1 (en) 2024-06-07 2025-12-11 Basf Se Polyamide particle foam moldings with low oil uptake
WO2026052438A1 (en) 2024-09-03 2026-03-12 Basf Se Two-component coating composition

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DE59807759D1 (de) 2003-05-08
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KR20010024093A (ko) 2001-03-26
US6462138B1 (en) 2002-10-08
AR018506A1 (es) 2001-11-28
KR100561580B1 (ko) 2006-03-20
ID24215A (id) 2000-07-13
JP2001516774A (ja) 2001-10-02
BR9812087A (pt) 2000-09-26
WO1999014248A1 (de) 1999-03-25
EP1021468B1 (de) 2003-04-02
EP1021468A1 (de) 2000-07-26
DE19741184A1 (de) 1999-03-25
CN1270600A (zh) 2000-10-18

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