FR1323342A - Improved dispersions of fatty anhydrides for use in paper sizing - Google Patents

Improved dispersions of fatty anhydrides for use in paper sizing

Info

Publication number
FR1323342A
FR1323342A FR898571A FR898571A FR1323342A FR 1323342 A FR1323342 A FR 1323342A FR 898571 A FR898571 A FR 898571A FR 898571 A FR898571 A FR 898571A FR 1323342 A FR1323342 A FR 1323342A
Authority
FR
France
Prior art keywords
paper sizing
improved dispersions
fatty anhydrides
anhydrides
fatty
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
FR898571A
Other languages
French (fr)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 US112782A external-priority patent/US3223543A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Priority to FR898571A priority Critical patent/FR1323342A/en
Application granted granted Critical
Publication of FR1323342A publication Critical patent/FR1323342A/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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/23—Lignins
    • 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
    • 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
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • 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
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR898571A 1961-05-26 1962-05-24 Improved dispersions of fatty anhydrides for use in paper sizing Expired FR1323342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898571A FR1323342A (en) 1961-05-26 1962-05-24 Improved dispersions of fatty anhydrides for use in paper sizing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US112782A US3223543A (en) 1961-05-26 1961-05-26 Paper sizing emulsion
FR898571A FR1323342A (en) 1961-05-26 1962-05-24 Improved dispersions of fatty anhydrides for use in paper sizing

Publications (1)

Publication Number Publication Date
FR1323342A true FR1323342A (en) 1963-04-05

Family

ID=26195840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898571A Expired FR1323342A (en) 1961-05-26 1962-05-24 Improved dispersions of fatty anhydrides for use in paper sizing

Country Status (1)

Country Link
FR (1) FR1323342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464982A1 (en) * 1979-09-06 1981-03-20 Hercules Inc AQUEOUS DISPERSIONS OF REINFORCED COLOPHAN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464982A1 (en) * 1979-09-06 1981-03-20 Hercules Inc AQUEOUS DISPERSIONS OF REINFORCED COLOPHAN

Similar Documents

Publication Publication Date Title
FR1243657A (en) aqueous emulsions of ketene dimers and application of these emulsions to the sizing of paper
FR1221450A (en) Improvements in paper sizing agents
FR1323342A (en) Improved dispersions of fatty anhydrides for use in paper sizing
FR1303386A (en) Improvements to Paper Bags and Related Manufacturing Provisions
FR1280318A (en) Bearing torque test instrument
FR1328583A (en) Composition for gluing paper
FR1195295A (en) Sizing agent for paper
FR1406689A (en) Improvements to mannequins or figurines for the presentation of articles of clothing and the like
BE592311A (en) New catalyst and its use for the production of maleic acid or maleic acid anhydride
FR1340524A (en) Use of cationic polymer dispersions for paper sizing
FR1160080A (en) Stabilized compositions of organopolysiloxanes and amides
FR1301630A (en) Paper Coating Apparatus
AU200776B2 (en) Improvements in and relating to the purification of acetic anhydride
FR1337158A (en) Improvements to machines for stirring and turning hay
FR1383238A (en) Coating composition of the paper
AU241067B2 (en) Improvements in or relating to aqueous ketene dimer emulsion and use of same for sizing paper
CA591752A (en) Treatment of textile materials to prevent creasing and shrinking
GB644970A (en) Improvements in and relating to sensitive photographic emulsions
FR951849A (en) Detachable assembly device for seats and similar furniture
FI40165C (en) Preparation of 1-alkyl-delta'-androsten-17beta-ol-3-one and then 17-esters
FR1312097A (en) Preparation of alpha-olefins and alkanols
AU5451459A (en) Improvements in or relating to aqueous ketene dimer emulsion and use of same for sizing paper
FR1276145A (en) Machine for testing alternate bends of sheets and strips
BE600202A (en) Machine for testing alternate bends of sheets and strips
AU245719B2 (en) Improvements in or relating tothe manufacture of acetic anhydride