GB1531723A - Biocides - Google Patents

Biocides

Info

Publication number
GB1531723A
GB1531723A GB48876/74A GB4887674A GB1531723A GB 1531723 A GB1531723 A GB 1531723A GB 48876/74 A GB48876/74 A GB 48876/74A GB 4887674 A GB4887674 A GB 4887674A GB 1531723 A GB1531723 A GB 1531723A
Authority
GB
United Kingdom
Prior art keywords
formula
diamine
reacting
nhr
rhn
Prior art date
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.)
Expired
Application number
GB48876/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB48876/74A priority Critical patent/GB1531723A/en
Priority to AU86395/75A priority patent/AU8639575A/en
Priority to NL7513224A priority patent/NL7513224A/en
Publication of GB1531723A publication Critical patent/GB1531723A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plant Pathology (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

1531723 Polymeric biguanides IMPERIAL CHEMICAL INDUSTRIES Ltd 27 Oct 1975 [12 Nov 1974] 48876/74 Heading C3R The invention comprises polymeric biguanides and salts thereof in which the recurring unit has the formula in which each R independently represents a hydrogen atom or a hydrocarbon radical, and wherein X represents a group (m is from 2 to 12) or the group Y, and Y represents -(CH 2 CH 2 O) n CH 2 CH 2 - (n is an integer), -(CH 2 ) 5 .O.(CH 2 ) 5 - or a polymethylene chain interrupted by one or more -NH groups, the total number of carbon atoms in X and Y together being at least 17. The polymers are prepared by reacting a bisdicyandiamide of formula with a diamine RHN-Y-NHR, or by reacting a diamine salt of dicyanimide having the formula with a diamine RHN-Y-NHR or an inorganic salt thereof, or by reacting 1 mol proportion of dicyanimide or an equivalent amount of a metal salt thereof with approximately 0À5 mol proportion of a diamine of the formula RHN-X-NHR and reacting the product so obtained with a mixture of a diamine of the formula and a monoamine of formula R<SP>1</SP>R<SP>2</SP>NH. The polymers are fungicidal and bactericidal and may be mixed with solid diluents or dissolved or dispersed in water or non-aqueous liquids to form compositions for the control of microorganisms. Examples are given.
GB48876/74A 1974-11-12 1974-11-12 Biocides Expired GB1531723A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB48876/74A GB1531723A (en) 1974-11-12 1974-11-12 Biocides
AU86395/75A AU8639575A (en) 1974-11-12 1975-11-07 Biocides
NL7513224A NL7513224A (en) 1974-11-12 1975-11-12 POLYMERIC BIGUANIDES AND THEIR SALTS AND METHODS FOR THEIR PREPARATION AND USE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48876/74A GB1531723A (en) 1974-11-12 1974-11-12 Biocides

Publications (1)

Publication Number Publication Date
GB1531723A true GB1531723A (en) 1978-11-08

Family

ID=10450276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48876/74A Expired GB1531723A (en) 1974-11-12 1974-11-12 Biocides

Country Status (3)

Country Link
AU (1) AU8639575A (en)
GB (1) GB1531723A (en)
NL (1) NL7513224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364873A1 (en) * 1976-09-21 1978-04-14 Fisons Ltd COMPOSITION OF PEAT FOR CULTIVATION AND ITS APPLICATION
EP0668885A1 (en) * 1989-03-20 1995-08-30 STOCKEL, Richard F. Polymeric biguanides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364873A1 (en) * 1976-09-21 1978-04-14 Fisons Ltd COMPOSITION OF PEAT FOR CULTIVATION AND ITS APPLICATION
EP0668885A1 (en) * 1989-03-20 1995-08-30 STOCKEL, Richard F. Polymeric biguanides
EP0668885A4 (en) * 1989-03-20 1998-09-30 Richard F Stockel Polymeric biguanides.

Also Published As

Publication number Publication date
NL7513224A (en) 1976-05-14
AU8639575A (en) 1977-05-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee