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BE758673A - Nouveaux complexes iode-polymere et procedes pour leur preparation - Google Patents

Nouveaux complexes iode-polymere et procedes pour leur preparation

Info

Publication number
BE758673A
BE758673A BE758673DA BE758673A BE 758673 A BE758673 A BE 758673A BE 758673D A BE758673D A BE 758673DA BE 758673 A BE758673 A BE 758673A
Authority
BE
Belgium
Prior art keywords
preparation
methods
polymer complexes
new iodine
iodine
Prior art date
Application number
Other languages
English (en)
Inventor
N D Field
E P Williams
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Publication of BE758673A publication Critical patent/BE758673A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2339/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cosmetics (AREA)
BE758673D 1969-11-10 1970-11-09 Nouveaux complexes iode-polymere et procedes pour leur preparation BE758673A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87551669A 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
BE758673A true BE758673A (fr) 1971-04-16

Family

ID=25365945

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758673D BE758673A (fr) 1969-11-10 1970-11-09 Nouveaux complexes iode-polymere et procedes pour leur preparation

Country Status (4)

Country Link
BE (1) BE758673A (fr)
DE (1) DE2054140B2 (fr)
FR (1) FR2069133A5 (fr)
GB (1) GB1323604A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066387A (en) * 1975-03-26 1978-01-03 The State Of Israel Ministry Of Commerce And Industry Method of improving the sorption capacity of polymers
US4888118A (en) * 1988-04-18 1989-12-19 Nyodine Products, Inc. Water purification process and apparatus employing nylon 4
AU722246B2 (en) * 1995-06-07 2000-07-27 Johnson & Johnson Consumer Products, Inc. Stable complexes of crosslinked polyvinylpyrrolidone and iodine and method of making the same

Also Published As

Publication number Publication date
DE2054140B2 (de) 1979-05-10
GB1323604A (en) 1973-07-18
DE2054140A1 (de) 1971-05-27
FR2069133A5 (fr) 1971-09-03

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