GB835597A - Improvements in and relating to aminoplastic resin improving agents for textiles, paper or leather - Google Patents

Improvements in and relating to aminoplastic resin improving agents for textiles, paper or leather

Info

Publication number
GB835597A
GB835597A GB1042557A GB1042557A GB835597A GB 835597 A GB835597 A GB 835597A GB 1042557 A GB1042557 A GB 1042557A GB 1042557 A GB1042557 A GB 1042557A GB 835597 A GB835597 A GB 835597A
Authority
GB
United Kingdom
Prior art keywords
melamine
dicyandiamide
formaldehyde
salt
textiles
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
GB1042557A
Inventor
Hans Knoblauch
Franz Kaess
Erwin Vogel
Ernst Doehlemann
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.)
SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
Evonik Operations GmbH
Original Assignee
SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
SKW Trostberg AG
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 SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG, SKW Trostberg AG filed Critical SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AG
Publication of GB835597A publication Critical patent/GB835597A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34928—Salts
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

An improving agent for textiles, paper or leather comprises (i) a pre-condensation product of formaldehyde and either dicyandiamide or melamine, the pre-condensation product having at least one methylol group for each -NH2 group, and (ii) an organic nitrogen containing compound condensable with formaldehyde, in the form of a salt with an inorganic acid or an organic carboxylic acid (the salt having an acidic reaction in aqueous solution) and in quantities of 15-35% (preferably 20%) by weight calculated on the weight of the mixture. The melamine or dicyandiamide is pre-condensed with gaseous formaldehyde, solid paraformaldehyde, or substances yielding formaldehyde in a weakly alkaline medium, the product is isolated in solid form, e.g. by the atomizing drying process, and the salt is added, either before, after or during the drying process. In examples: (1) hexamethylol melamine and urea hydrochloride/starch; (2) pentamethylol melamine, dimethylol dicyandiamide and melamine monophosphate; (3) tetramethylol melamine and dicyandiamide mononitrate; (4) hexamethylol melamine and melamine monoformate, -chloracetate, or hydrochloride, were dissolved in boiled water.
GB1042557A 1957-03-28 1957-03-29 Improvements in and relating to aminoplastic resin improving agents for textiles, paper or leather Expired GB835597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4438257A CH363801A (en) 1957-03-28 1957-03-28 Preparations for the finishing of textiles, paper, leather or the like

Publications (1)

Publication Number Publication Date
GB835597A true GB835597A (en) 1960-05-25

Family

ID=4515278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1042557A Expired GB835597A (en) 1957-03-28 1957-03-29 Improvements in and relating to aminoplastic resin improving agents for textiles, paper or leather

Country Status (4)

Country Link
BE (1) BE556167A (en)
CH (1) CH363801A (en)
FR (1) FR1127272A (en)
GB (1) GB835597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500408A1 (en) * 1985-01-08 1986-07-10 Skw Trostberg Ag, 8223 Trostberg METHOD FOR THE PRODUCTION OF PAPER, CARDBOARD, PAPERBOARDS AND OTHER MATERIALS CONTAINING CELLULOSE UNDER NEUTRAL TO LOW BASIC PH CONDITIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500408A1 (en) * 1985-01-08 1986-07-10 Skw Trostberg Ag, 8223 Trostberg METHOD FOR THE PRODUCTION OF PAPER, CARDBOARD, PAPERBOARDS AND OTHER MATERIALS CONTAINING CELLULOSE UNDER NEUTRAL TO LOW BASIC PH CONDITIONS

Also Published As

Publication number Publication date
CH363801A (en) 1962-08-15
FR1127272A (en) 1956-12-12
BE556167A (en) 1960-02-26

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