GB1531717A - Biocides - Google Patents

Biocides

Info

Publication number
GB1531717A
GB1531717A GB4887574A GB4887574A GB1531717A GB 1531717 A GB1531717 A GB 1531717A GB 4887574 A GB4887574 A GB 4887574A GB 4887574 A GB4887574 A GB 4887574A GB 1531717 A GB1531717 A GB 1531717A
Authority
GB
United Kingdom
Prior art keywords
radical
formula
polymers
phenylene
carbon atoms
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
GB4887574A
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 GB4887574A priority Critical patent/GB1531717A/en
Priority to AU86400/75A priority patent/AU8640075A/en
Priority to NL7513223A priority patent/NL7513223A/en
Publication of GB1531717A publication Critical patent/GB1531717A/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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof

Abstract

1531717 Polymeric biguanides IMPERIAL CHEMICAL INDUSTRIES Ltd 28 Oct 1975 [12 Nov 1974] 48875/74 Heading C3R The invention comprises polymeric biguanides and salts thereof having recurring units of formula where R is hydrogen or a hydrocarbon radical, X is a polymethylene radical having 2 to 12 carbon atoms or a radical the same as Y, Y is (i) a symmetrical aliphatic, aromatic or aliphaticaromatic radical having one or two amide or urea linkages, or (ii) a radical of formula or where n is 2 to 12, or (iii) a phenylene-Z-phenylene radical, where Z is -S-, -SO-, -SO 2 -, -S-S-, -CH 2 - or -NH-, and the total number of carbon atoms in X and Y directly interposed between the two pairs of nitrogen atoms linked by X and Y respectively, is at least 17. The polymers are bactericides and fungicides and may be used as compositions with various solid or liquid diluents or carriers. The polymers are obtained by reacting a diamine RHN-Y-NHR with a bis-dicyandiamide of formula or with a diamine salt of dicyanimide of formula Examples are given.
GB4887574A 1974-11-12 1974-11-12 Biocides Expired GB1531717A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4887574A GB1531717A (en) 1974-11-12 1974-11-12 Biocides
AU86400/75A AU8640075A (en) 1974-11-12 1975-11-07 Biocides
NL7513223A NL7513223A (en) 1974-11-12 1975-11-12 BIOCIDE POLYMERIC BIGUANIDES AND METHODS TO PREPARE AND APPLY IT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4887574A GB1531717A (en) 1974-11-12 1974-11-12 Biocides

Publications (1)

Publication Number Publication Date
GB1531717A true GB1531717A (en) 1978-11-08

Family

ID=10450270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4887574A Expired GB1531717A (en) 1974-11-12 1974-11-12 Biocides

Country Status (3)

Country Link
AU (1) AU8640075A (en)
GB (1) GB1531717A (en)
NL (1) NL7513223A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891423A (en) * 1989-03-20 1990-01-02 Stockel Richard F Polymeric biguanides
EP0439699A2 (en) * 1990-01-27 1991-08-07 Degussa Aktiengesellschaft Solutions of polymeric guanidine salts with increased biocidic activity, process for their preparation and use
EP0439698A2 (en) * 1990-01-27 1991-08-07 Degussa Aktiengesellschaft Process for the preparation of polymeric guanidine salts active as biocides
US5741886A (en) * 1995-09-19 1998-04-21 Stockel; Richard F. End-capped polymeric biguanides
GB2349644A (en) * 1999-05-01 2000-11-08 Biointeractions Ltd Infection resistant polymers, methods for their preparation, and their uses
CN112521303A (en) * 2020-11-23 2021-03-19 四川大学 Aliphatic diamine monomer containing oxamide structure, long-carbon-chain aliphatic nylon prepared from same, and preparation methods and applications of aliphatic diamine monomer and long-carbon-chain aliphatic nylon

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891423A (en) * 1989-03-20 1990-01-02 Stockel Richard F Polymeric biguanides
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.
EP0439699A2 (en) * 1990-01-27 1991-08-07 Degussa Aktiengesellschaft Solutions of polymeric guanidine salts with increased biocidic activity, process for their preparation and use
EP0439698A2 (en) * 1990-01-27 1991-08-07 Degussa Aktiengesellschaft Process for the preparation of polymeric guanidine salts active as biocides
EP0439698A3 (en) * 1990-01-27 1992-03-18 Degussa Aktiengesellschaft Process for the preparation of polymeric guanidine salts active as biocides
EP0439699A3 (en) * 1990-01-27 1992-03-25 Degussa Aktiengesellschaft Solutions of polymeric guanidine salts with increased biocidic activity, process for their preparation and use
US5741886A (en) * 1995-09-19 1998-04-21 Stockel; Richard F. End-capped polymeric biguanides
GB2349644A (en) * 1999-05-01 2000-11-08 Biointeractions Ltd Infection resistant polymers, methods for their preparation, and their uses
US7771743B1 (en) 1999-05-01 2010-08-10 Biointeractions, Ltd. Infection resistant polymers, their preparation and uses
CN112521303A (en) * 2020-11-23 2021-03-19 四川大学 Aliphatic diamine monomer containing oxamide structure, long-carbon-chain aliphatic nylon prepared from same, and preparation methods and applications of aliphatic diamine monomer and long-carbon-chain aliphatic nylon

Also Published As

Publication number Publication date
NL7513223A (en) 1976-05-14
AU8640075A (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