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AU1610997A - Processes for the production of polyacrylamide particles - Google Patents

Processes for the production of polyacrylamide particles

Info

Publication number
AU1610997A
AU1610997A AU16109/97A AU1610997A AU1610997A AU 1610997 A AU1610997 A AU 1610997A AU 16109/97 A AU16109/97 A AU 16109/97A AU 1610997 A AU1610997 A AU 1610997A AU 1610997 A AU1610997 A AU 1610997A
Authority
AU
Australia
Prior art keywords
particles
amidase
polyacrylamide
aqueous
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU16109/97A
Other languages
English (en)
Inventor
Yvonne Christine Armitage
Anthony Paul Brooke
Jonathan Hughes
Kenneth Charles Symes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of AU1610997A publication Critical patent/AU1610997A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU16109/97A 1996-02-07 1997-02-04 Processes for the production of polyacrylamide particles Abandoned AU1610997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9602415.3A GB9602415D0 (en) 1996-02-07 1996-02-07 Polyacrylamide particles
GB9602415 1996-02-07
PCT/GB1997/000317 WO1997029136A1 (en) 1996-02-07 1997-02-04 Processes for the production of polyacrylamide particles

Publications (1)

Publication Number Publication Date
AU1610997A true AU1610997A (en) 1997-08-28

Family

ID=10788230

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16109/97A Abandoned AU1610997A (en) 1996-02-07 1997-02-04 Processes for the production of polyacrylamide particles

Country Status (10)

Country Link
EP (1) EP0879252A1 (pt)
JP (1) JP2000504057A (pt)
AU (1) AU1610997A (pt)
BR (1) BR9707271A (pt)
GB (1) GB9602415D0 (pt)
MX (1) MX9806357A (pt)
NO (1) NO983613L (pt)
PL (1) PL328372A1 (pt)
WO (1) WO1997029136A1 (pt)
ZA (1) ZA971021B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9716764D0 (en) * 1997-08-07 1997-10-15 Allied Colloids Ltd Acrylamidase enzymes
GB9716767D0 (en) * 1997-08-07 1997-10-15 Allied Colloids Ltd Polymer purification processes
AUPS166702A0 (en) * 2002-04-10 2002-05-16 Life Therapeutics Limited Polyacrylamide hydrogels
GB0416285D0 (en) 2004-07-21 2004-08-25 Ciba Spec Chem Water Treat Ltd Method of treating polymers
JP5156821B2 (ja) * 2009-12-16 2013-03-06 ローム アンド ハース カンパニー 低臭気組成物および低臭気コーティング組成物
WO2024238056A1 (en) * 2023-05-18 2024-11-21 Bl Technologies, Inc. Method for producing polymers with low residual acrylamide and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8803064D0 (en) * 1988-02-10 1988-03-09 Allied Colloids Ltd Polymeric compositions & their production
GB8908874D0 (en) * 1989-04-19 1989-06-07 Ici Plc Method for the production of amidase enzyme
GB9020081D0 (en) * 1990-09-14 1990-10-24 Allied Colloids Ltd Polymerisation processes
AU707650B2 (en) * 1995-08-09 1999-07-15 Ciba Specialty Chemicals Water Treatments Limited Processes for the production of amidase

Also Published As

Publication number Publication date
BR9707271A (pt) 1999-04-13
WO1997029136A1 (en) 1997-08-14
PL328372A1 (en) 1999-01-18
EP0879252A1 (en) 1998-11-25
NO983613L (no) 1998-10-07
JP2000504057A (ja) 2000-04-04
MX9806357A (es) 1998-10-31
ZA971021B (en) 1998-02-09
NO983613D0 (no) 1998-08-06
GB9602415D0 (en) 1996-04-03

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted