CH478855A - Process for the preparation of powdery, easily water-soluble poly-2-vinylpyridine-N-oxides - Google Patents

Process for the preparation of powdery, easily water-soluble poly-2-vinylpyridine-N-oxides

Info

Publication number
CH478855A
CH478855A CH1159466A CH1159466A CH478855A CH 478855 A CH478855 A CH 478855A CH 1159466 A CH1159466 A CH 1159466A CH 1159466 A CH1159466 A CH 1159466A CH 478855 A CH478855 A CH 478855A
Authority
CH
Switzerland
Prior art keywords
vinylpyridine
powdery
oxides
preparation
soluble poly
Prior art date
Application number
CH1159466A
Other languages
German (de)
Inventor
Gustav Dr Pieper
Erich Dipl Ing Meier
Juergen Dr Johannis
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH478855A publication Critical patent/CH478855A/en

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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1159466A 1965-09-09 1966-08-11 Process for the preparation of powdery, easily water-soluble poly-2-vinylpyridine-N-oxides CH478855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47135A DE1253411B (en) 1965-09-09 1965-09-09 Process for obtaining a therapeutically useful, easily soluble poly-2-vinylpyridine-N-oxide preparation

Publications (1)

Publication Number Publication Date
CH478855A true CH478855A (en) 1969-09-30

Family

ID=7101438

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1159466A CH478855A (en) 1965-09-09 1966-08-11 Process for the preparation of powdery, easily water-soluble poly-2-vinylpyridine-N-oxides

Country Status (5)

Country Link
BE (1) BE686570A (en)
CH (1) CH478855A (en)
DE (1) DE1253411B (en)
GB (1) GB1097450A (en)
NL (1) NL6612521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273475B (en) * 1961-04-08 1968-07-25 Edgar Allen & Co Ltd Method and machine for the production of circular saw discs

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT334093B (en) * 1974-08-27 1976-12-27 Vianova Kunstharz Ag PROCESS FOR PRODUCING HIGH MOLECULAR, WATER-SOLUBLE AMINOXIDES
US5458810A (en) * 1992-07-15 1995-10-17 The Procter & Gamble Co. Enzymatic detergent compositions inhibiting dye transfer
EP0581753B1 (en) * 1992-07-15 1998-12-09 The Procter & Gamble Company Dye transfer inhibiting compositions comprising polymeric dispersing agents
US5458809A (en) * 1992-07-15 1995-10-17 The Procter & Gamble Co. Surfactant-containing dye transfer inhibiting compositions
US5633225A (en) * 1992-07-15 1997-05-27 The Procter & Gamble Company Detergent compositions inhibiting dye transfer
EP0581752B1 (en) * 1992-07-15 1998-12-09 The Procter & Gamble Company Built dye transfer inhibiting compositions
DE4306609A1 (en) * 1993-03-03 1994-09-08 Basf Ag Process for the preparation of polyvinylpyridine-N-oxides
US5776878A (en) * 1994-01-13 1998-07-07 The Procter & Gamble Company Liquid detergent compositions containing brighteners and polymers for preventing fabric spotting
EP0663438A1 (en) * 1994-01-13 1995-07-19 The Procter & Gamble Company Use of polymers in liquid detergent compositions containing brighteners for preventing fabric spotting
DE69419715T2 (en) * 1994-01-19 2000-05-31 Procter & Gamble Detergent compositions to prevent dye transfer
EP0664333A1 (en) * 1994-01-19 1995-07-26 The Procter & Gamble Company Detergent compositions containing polyamine N-oxide polymers
US5939513A (en) * 1994-01-19 1999-08-17 The Procter & Gamble Company Methods of removing pigment stain using detergent compositions containing polyamine N-oxide polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273475B (en) * 1961-04-08 1968-07-25 Edgar Allen & Co Ltd Method and machine for the production of circular saw discs

Also Published As

Publication number Publication date
DE1253411B (en) 1967-11-02
BE686570A (en) 1967-03-07
GB1097450A (en) 1968-01-03
NL6612521A (en) 1967-03-10

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