ATE81137T1 - Oberflaechenbehandelte, absorbierende polymere. - Google Patents

Oberflaechenbehandelte, absorbierende polymere.

Info

Publication number
ATE81137T1
ATE81137T1 AT86309037T AT86309037T ATE81137T1 AT E81137 T1 ATE81137 T1 AT E81137T1 AT 86309037 T AT86309037 T AT 86309037T AT 86309037 T AT86309037 T AT 86309037T AT E81137 T1 ATE81137 T1 AT E81137T1
Authority
AT
Austria
Prior art keywords
water
absorbent polymers
treated absorbent
treated
resins
Prior art date
Application number
AT86309037T
Other languages
English (en)
Inventor
William Alexander
Mark Anderson
Barbara R Regan
Original Assignee
American Colloid Co
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 American Colloid Co filed Critical American Colloid Co
Application granted granted Critical
Publication of ATE81137T1 publication Critical patent/ATE81137T1/de

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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
AT86309037T 1986-06-10 1986-11-19 Oberflaechenbehandelte, absorbierende polymere. ATE81137T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/872,654 US4755562A (en) 1986-06-10 1986-06-10 Surface treated absorbent polymers
EP86309037A EP0248963B1 (de) 1986-06-10 1986-11-19 Oberflächenbehandelte, absorbierende Polymere

Publications (1)

Publication Number Publication Date
ATE81137T1 true ATE81137T1 (de) 1992-10-15

Family

ID=25360045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309037T ATE81137T1 (de) 1986-06-10 1986-11-19 Oberflaechenbehandelte, absorbierende polymere.

Country Status (6)

Country Link
US (2) US4755562A (de)
EP (1) EP0248963B1 (de)
AT (1) ATE81137T1 (de)
CA (1) CA1276370C (de)
DE (1) DE3686884T2 (de)
MX (1) MX167235B (de)

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Also Published As

Publication number Publication date
CA1276370C (en) 1990-11-13
DE3686884T2 (de) 1993-02-25
DE3686884D1 (de) 1992-11-05
US4755562A (en) 1988-07-05
EP0248963B1 (de) 1992-09-30
MX167235B (es) 1993-03-11
US4824901A (en) 1989-04-25
EP0248963A3 (en) 1989-07-12
EP0248963A2 (de) 1987-12-16

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