NL7708544A - Polyquaternaire uitvlokkingsmiddelen. - Google Patents

Polyquaternaire uitvlokkingsmiddelen.

Info

Publication number
NL7708544A
NL7708544A NL7708544A NL7708544A NL7708544A NL 7708544 A NL7708544 A NL 7708544A NL 7708544 A NL7708544 A NL 7708544A NL 7708544 A NL7708544 A NL 7708544A NL 7708544 A NL7708544 A NL 7708544A
Authority
NL
Netherlands
Prior art keywords
polyquaternaire
fluffling
agents
polyquaternaire fluffling
fluffling agents
Prior art date
Application number
NL7708544A
Other languages
English (en)
Dutch (nl)
Original Assignee
American Cyanamid 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 Cyanamid Co filed Critical American Cyanamid Co
Publication of NL7708544A publication Critical patent/NL7708544A/xx

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL7708544A 1976-08-02 1977-08-02 Polyquaternaire uitvlokkingsmiddelen. NL7708544A (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71052976A 1976-08-02 1976-08-02
US71052876A 1976-08-02 1976-08-02
US71052776A 1976-08-02 1976-08-02

Publications (1)

Publication Number Publication Date
NL7708544A true NL7708544A (nl) 1978-02-06

Family

ID=27418875

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7708544A NL7708544A (nl) 1976-08-02 1977-08-02 Polyquaternaire uitvlokkingsmiddelen.

Country Status (5)

Country Link
JP (1) JPS5317687A (it)
DE (1) DE2734653A1 (it)
FR (1) FR2360610A1 (it)
IT (1) IT1079790B (it)
NL (1) NL7708544A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540878A (en) * 1978-09-19 1980-03-22 Takasaki Paper Mfg Method and apparatus for producing porous thick fibrous composite material
DE3376003D1 (en) * 1982-12-28 1988-04-21 Toyo Soda Mfg Co Ltd Fluorocarbon polymers and process for their preparation
CA1279412C (en) * 1985-02-19 1991-01-22 David N. Roark Water clarification
US4661263A (en) * 1985-02-19 1987-04-28 Ethyl Corporation Water clarification
US4614593A (en) * 1985-03-28 1986-09-30 Ethyl Corporation Demulsification of oil-in-water emulsions
US4706755A (en) * 1985-05-09 1987-11-17 Ethyl Corporation Fluid loss control in well cement slurries
JPS6233514A (ja) * 1985-08-08 1987-02-13 Nippon Muki Kk エアフイルタ−用濾紙並にその製造法
US4698380A (en) * 1985-09-23 1987-10-06 Ethyl Corporation Fluid loss control in well cement slurries
JP6030350B2 (ja) 2012-06-21 2016-11-24 株式会社マーレ フィルターシステムズ エアクリーナ用の濾材の製造方法

Also Published As

Publication number Publication date
JPS5317687A (en) 1978-02-17
DE2734653A1 (de) 1978-02-09
IT1079790B (it) 1985-05-13
FR2360610A1 (fr) 1978-03-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed