CH592691A5 - - Google Patents

Info

Publication number
CH592691A5
CH592691A5 CH720073A CH720073A CH592691A5 CH 592691 A5 CH592691 A5 CH 592691A5 CH 720073 A CH720073 A CH 720073A CH 720073 A CH720073 A CH 720073A CH 592691 A5 CH592691 A5 CH 592691A5
Authority
CH
Switzerland
Application number
CH720073A
Original Assignee
Kyowa Hakko Kogyo Kk
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 Kyowa Hakko Kogyo Kk filed Critical Kyowa Hakko Kogyo Kk
Publication of CH592691A5 publication Critical patent/CH592691A5/xx

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
CH720073A 1972-05-22 1973-05-21 CH592691A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47049859A JPS5128274B2 (ja) 1972-05-22 1972-05-22

Publications (1)

Publication Number Publication Date
CH592691A5 true CH592691A5 (ja) 1977-11-15

Family

ID=12842764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH720073A CH592691A5 (ja) 1972-05-22 1973-05-21

Country Status (9)

Country Link
US (1) US3883490A (ja)
JP (1) JPS5128274B2 (ja)
BE (1) BE799803A (ja)
CA (1) CA1003992A (ja)
CH (1) CH592691A5 (ja)
FR (1) FR2190853B1 (ja)
GB (1) GB1419887A (ja)
IT (1) IT986344B (ja)
NL (1) NL7307151A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650845Y2 (ja) * 1976-05-20 1981-11-27
JPS6142335A (ja) * 1984-08-03 1986-02-28 Sumitomo Chem Co Ltd キレ−ト化剤に吸着した金属の溶離方法
DE3665609D1 (en) * 1985-05-28 1989-10-19 Sumitomo Chemical Co Recovery of metals adsorbed on chelating agents
CA2029961C (en) * 1989-11-20 2004-02-10 Gilles Joseph Arsenault Ion exchange resins
EP0547720A3 (en) * 1991-12-19 1993-09-01 Eniricerche S.P.A. Polymer containing chelating groups, process for preparing it and its use in water purification
US5954965A (en) * 1996-03-29 1999-09-21 Mitsubishi Chemical Corporation Process for producing pure water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347834A (en) * 1964-11-18 1967-10-17 Phillips Petroleum Co Polymers containing a multiplicity of sulfino or dithiocarboxy groups, and methods of preparation

Also Published As

Publication number Publication date
AU5588773A (en) 1974-11-21
BE799803A (fr) 1973-09-17
JPS5128274B2 (ja) 1976-08-18
FR2190853A1 (ja) 1974-02-01
FR2190853B1 (ja) 1979-01-26
DE2325647A1 (de) 1973-12-06
GB1419887A (en) 1975-12-31
IT986344B (it) 1975-01-30
DE2325647B2 (de) 1977-06-23
US3883490A (en) 1975-05-13
JPS4914388A (ja) 1974-02-07
CA1003992A (en) 1977-01-18
NL7307151A (ja) 1973-11-26

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Legal Events

Date Code Title Description
PL Patent ceased