JPS5067900A - - Google Patents

Info

Publication number
JPS5067900A
JPS5067900A JP49117230A JP11723074A JPS5067900A JP S5067900 A JPS5067900 A JP S5067900A JP 49117230 A JP49117230 A JP 49117230A JP 11723074 A JP11723074 A JP 11723074A JP S5067900 A JPS5067900 A JP S5067900A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP49117230A
Other versions
JPS5747689B2 (ja
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
Priority claimed from DE19732351754 external-priority patent/DE2351754C3/de
Application filed filed Critical
Publication of JPS5067900A publication Critical patent/JPS5067900A/ja
Publication of JPS5747689B2 publication Critical patent/JPS5747689B2/ja
Expired legal-status Critical Current

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyamides (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
JP49117230A 1973-10-16 1974-10-14 Expired JPS5747689B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732351754 DE2351754C3 (de) 1973-10-16 Verfahren zur Herstellung von Poh/äthylenpolyaminsalzen

Publications (2)

Publication Number Publication Date
JPS5067900A true JPS5067900A (ja) 1975-06-06
JPS5747689B2 JPS5747689B2 (ja) 1982-10-12

Family

ID=5895501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49117230A Expired JPS5747689B2 (ja) 1973-10-16 1974-10-14

Country Status (9)

Country Link
US (1) US3972939A (ja)
JP (1) JPS5747689B2 (ja)
BE (1) BE821030A (ja)
CH (1) CH609993A5 (ja)
ES (1) ES431077A1 (ja)
FR (1) FR2247488B1 (ja)
GB (1) GB1430906A (ja)
IT (1) IT1023071B (ja)
NL (1) NL7413486A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216307A (en) * 1977-09-29 1980-08-05 Nippon Oil Company, Ltd. Polyhexamethylenimine and process for its preparation
DE2802487A1 (de) * 1978-01-20 1979-07-26 Bayer Ag Polyamine
US4939369A (en) * 1988-10-04 1990-07-03 Loral Fairchild Corporation Imaging and tracking sensor designed with a sandwich structure
US5210307A (en) * 1988-12-20 1993-05-11 The Dow Chemical Company Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines
US5166442A (en) * 1988-12-20 1992-11-24 The Dow Chemical Company Catalytic reforming of alkyleneamines
DE19529602A1 (de) * 1995-08-11 1997-02-13 Bayer Ag Verbessertes Verfahren zur Spaltung von Ölemulsionen
DE19740787A1 (de) * 1997-09-17 1999-03-18 Bayer Ag Verfahren zur Verbesserung der Plastizität von keramischen Massen und Umkehr dieser Wirkung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751474A (en) * 1971-01-28 1973-08-07 Nalco Chemical Co Method of preparing nontoxic polyamines

Also Published As

Publication number Publication date
IT1023071B (it) 1978-05-10
FR2247488A1 (ja) 1975-05-09
FR2247488B1 (ja) 1978-11-24
US3972939A (en) 1976-08-03
CH609993A5 (ja) 1979-03-30
GB1430906A (en) 1976-04-07
BE821030A (fr) 1975-04-14
DE2351754B2 (de) 1976-09-09
DE2351754A1 (de) 1975-04-17
JPS5747689B2 (ja) 1982-10-12
ES431077A1 (es) 1976-10-16
NL7413486A (nl) 1975-04-18

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