GB2108980B - Reducing agents for free radical polymerization - Google Patents

Reducing agents for free radical polymerization

Info

Publication number
GB2108980B
GB2108980B GB08230207A GB8230207A GB2108980B GB 2108980 B GB2108980 B GB 2108980B GB 08230207 A GB08230207 A GB 08230207A GB 8230207 A GB8230207 A GB 8230207A GB 2108980 B GB2108980 B GB 2108980B
Authority
GB
United Kingdom
Prior art keywords
free radical
radical polymerization
reducing agents
agents
reducing
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.)
Expired
Application number
GB08230207A
Other languages
English (en)
Other versions
GB2108980A (en
Inventor
Robert Krantz Pinschmidt
Finn Lennart Marten
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of GB2108980A publication Critical patent/GB2108980A/en
Application granted granted Critical
Publication of GB2108980B publication Critical patent/GB2108980B/en
Expired 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/40—Redox systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB08230207A 1981-10-23 1982-10-22 Reducing agents for free radical polymerization Expired GB2108980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/314,318 US4360632A (en) 1981-10-23 1981-10-23 Ketone bisulfites as reducing agent for free radical polymerization

Publications (2)

Publication Number Publication Date
GB2108980A GB2108980A (en) 1983-05-25
GB2108980B true GB2108980B (en) 1985-05-01

Family

ID=23219484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08230207A Expired GB2108980B (en) 1981-10-23 1982-10-22 Reducing agents for free radical polymerization

Country Status (5)

Country Link
US (1) US4360632A (enExample)
JP (1) JPS5880302A (enExample)
DE (1) DE3239212C2 (enExample)
FR (1) FR2515189B1 (enExample)
GB (1) GB2108980B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834734A1 (de) * 1988-10-12 1990-04-19 Basf Ag Verfahren zur herstellung von polymerisaten aus olefinisch ungesaettigten monomeren
US5415926A (en) * 1993-02-25 1995-05-16 National Starch And Chemical Investment Holding Corporation Process for reducing the free aldehyde content in N-alkylol amide monomers
CN1120180C (zh) * 1994-06-03 2003-09-03 巴斯福股份公司 聚合物水分散液的制备
IT1276816B1 (it) 1995-10-04 1997-11-03 Atochem Elf Italia Emulsione a basso voc
EP0771912B1 (en) * 1995-11-02 2002-09-18 Atofina Antifragmentation plates of polymethylmethacrylate
DE19545609A1 (de) 1995-12-07 1997-06-12 Hoechst Ag Redoxkatalysatorsystem zur Initiierung von Emulsionspolymerisationen
DE19741187A1 (de) 1997-09-18 1999-03-25 Basf Ag Verfahren zur Verminderung des Restmonomerengehalts in wässrigen Polymerdispersionen
US6391992B1 (en) 1998-09-18 2002-05-21 Celanese International Corporation Sulfonate-terminated oligomers of vinyl esters and their vinyl alcohol oligomer derivatives
US6787594B1 (en) * 2000-10-30 2004-09-07 Air Products Polymers, L.P. Reduced formaldehyde nonwoven binders which contain polymerized units of N-methylolacrylamide
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
TR201820429A2 (tr) * 2018-12-25 2020-07-21 Tofas Tuerk Otomobil Fabrikasi Anonim Sirketi Ki̇li̇tleme bağlantili kapi plasti̇k cam kanalina sahi̇p bi̇r araç kapisi yapisi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383055A (en) * 1941-03-28 1945-08-21 Goodrich Co B F Polymerization of conjugated dienes
CH251650A (de) * 1945-02-09 1947-11-15 Du Pont Verfahren zur Polymerisation von Monoäthylenverbindungen.
US2560694A (en) * 1950-07-15 1951-07-17 Du Pont Bromate ion-sulfoxy compound catalyst system in aqueous polymerization process
US2716107A (en) * 1953-03-30 1955-08-23 Us Rubber Co Synthetic rubber emulsion polymerizations in the presence of an aldehyde or ketone sulfoxylate
US3637626A (en) * 1968-04-03 1972-01-25 Chatillon Italiana Fibre Process for the polymerization of vinyl chloride
US3700456A (en) * 1970-10-22 1972-10-24 Eastman Kodak Co Synthetic polymeric photographic emulsion vehicles
DE2456576C3 (de) * 1974-11-29 1983-03-10 Wacker-Chemie GmbH, 8000 München Verfahren zur kontinuierlichen Herstellung von Äthylen-Vinylacetat-Copolymerdispersionen
JPS588410B2 (ja) * 1975-11-04 1983-02-16 住友化学工業株式会社 スイセイブンサンエキノ セイゾウホウホウ

Also Published As

Publication number Publication date
FR2515189B1 (fr) 1986-08-29
GB2108980A (en) 1983-05-25
US4360632A (en) 1982-11-23
FR2515189A1 (fr) 1983-04-29
JPS6154321B2 (enExample) 1986-11-21
DE3239212A1 (de) 1983-05-26
DE3239212C2 (de) 1984-03-01
JPS5880302A (ja) 1983-05-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941022