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GB1406400A - Resinous reaction products - Google Patents

Resinous reaction products

Info

Publication number
GB1406400A
GB1406400A GB5977473A GB5977473A GB1406400A GB 1406400 A GB1406400 A GB 1406400A GB 5977473 A GB5977473 A GB 5977473A GB 5977473 A GB5977473 A GB 5977473A GB 1406400 A GB1406400 A GB 1406400A
Authority
GB
United Kingdom
Prior art keywords
paper
propane
epiiodohydrin
epibromohydrin
adducts
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
GB5977473A
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.)
Monsanto Co
Original Assignee
Monsanto 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
Priority claimed from US00318820A external-priority patent/US3855158A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1406400A publication Critical patent/GB1406400A/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
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

1406400 Paper MONSANTO CO 27 Dec 1973 [27 Dec 1972 (2)] 59774/73 Heading D2B [Also in Division C3] There is incorporated into paper a cationic resin obtained by reacting (A) an adduct of (1) a dihaloalkane represented by the formula wherein X represents chloro, bromo, or ido, R is hydrogen, hydroxy or alkyl group having 1 to 4 carbon atoms, and n is 0 or 1, and (2) a polyalkylenepolyamide represented by the formula wherein m is an integer of from 4 to 15 and p is 0 or 1, in a mole ratio of from 0.5:1 to 0.95:1, with (B) epichlorohydrin, epibromohydrin or epiiodohydrin, in a mole ratio of from 1.25 to 2.5 moles of epihalohydrin per mole of amine group in the adduct. The product is water-soluble and may be applied to or incorporated in, paper, as a solution, dried and cured to an insoluble material. Paper so treated has improved wet strength. In examples adducts are formed from 1, 2-dichloroethane, 1, 2-dibrornoethane, 1, 2-diiodoethane, 1, 3-dichloro-2-methyl propane, 1, 3-diiodo-2-butyl propane and 1, 3-dichloro-2-isobutyl propane with 1, 6-hexamethylene-diamine, 1, 5-pentamethylenediamine, 1, 7-heptamethylenediamine, 1, 2-dodecamethylenediamine, bisheptamethylenetriamine and bistetradecamethylenetriamine and the adducts are reacted with epichlorhydrin, epibromohydrin and epiiodohydrin; the products are mixed with pulp which is then formed into paper.
GB5977473A 1972-12-27 1973-12-27 Resinous reaction products Expired GB1406400A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31881972A 1972-12-27 1972-12-27
US00318820A US3855158A (en) 1972-12-27 1972-12-27 Resinous reaction products

Publications (1)

Publication Number Publication Date
GB1406400A true GB1406400A (en) 1975-09-17

Family

ID=26981686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5977473A Expired GB1406400A (en) 1972-12-27 1973-12-27 Resinous reaction products

Country Status (1)

Country Link
GB (1) GB1406400A (en)

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Legal Events

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