FR2261045A1 - Paper size contg. ketene dimer, polypsaccharide and emulsifier - in form of 2-part dry mixt. and prodn., for stability and convenience - Google Patents

Paper size contg. ketene dimer, polypsaccharide and emulsifier - in form of 2-part dry mixt. and prodn., for stability and convenience

Info

Publication number
FR2261045A1
FR2261045A1 FR7512230A FR7512230A FR2261045A1 FR 2261045 A1 FR2261045 A1 FR 2261045A1 FR 7512230 A FR7512230 A FR 7512230A FR 7512230 A FR7512230 A FR 7512230A FR 2261045 A1 FR2261045 A1 FR 2261045A1
Authority
FR
France
Prior art keywords
iii
emulsifier
paper size
ketene dimer
mixt
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.)
Withdrawn
Application number
FR7512230A
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.)
GCP Products UK Ltd
Original Assignee
WR Grace 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 WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2261045A1 publication Critical patent/FR2261045A1/en
Withdrawn legal-status Critical Current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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
    • C09J101/08—Cellulose derivatives
    • C09J101/26—Cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
    • C09J105/14—Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances

Landscapes

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

Abstract

Paper size contg. a ketene dimer (I), a polysaccharide (II) and an emulsifier (III) consists of a dry mixt. of a different types of separate particles, one type consisting of (i) and the other of (II) in which (III) is incorporated or present on the surface. It is produced by spraying (II) particles with (III), so that this is absorbed, then mixing with (I) particles. It is used for pulp and surface sizing. The use of a dry mixt. eliminates the need for transporting the emulsion over long distances or for careful measuring of the individual components before use and also prevents premature reaction between (I) and (II) or (III), which would greatly reduce the sizing capacity of (I). The dry mixt. is stable for long periods and can be emulsified easily.
FR7512230A 1973-08-16 1975-04-18 Paper size contg. ketene dimer, polypsaccharide and emulsifier - in form of 2-part dry mixt. and prodn., for stability and convenience Withdrawn FR2261045A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1183373 1973-08-16

Publications (1)

Publication Number Publication Date
FR2261045A1 true FR2261045A1 (en) 1975-09-12

Family

ID=4377335

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7428250A Withdrawn FR2324799A1 (en) 1973-08-16 1974-08-14 DRY MIXTURE AND EMULSION FOR PAPER SIZING AND METHODS AND APPARATUS FOR THEIR PREPARATION AND USE
FR7512230A Withdrawn FR2261045A1 (en) 1973-08-16 1975-04-18 Paper size contg. ketene dimer, polypsaccharide and emulsifier - in form of 2-part dry mixt. and prodn., for stability and convenience

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7428250A Withdrawn FR2324799A1 (en) 1973-08-16 1974-08-14 DRY MIXTURE AND EMULSION FOR PAPER SIZING AND METHODS AND APPARATUS FOR THEIR PREPARATION AND USE

Country Status (7)

Country Link
JP (1) JPS5070603A (en)
DE (1) DE2439026A1 (en)
FI (1) FI242774A (en)
FR (2) FR2324799A1 (en)
IT (1) IT1019986B (en)
NO (1) NO742942L (en)
SE (1) SE7410394L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1044859A (en) * 1974-07-31 1978-12-26 Emil D. Mazzarella Method of sizing paper
US4859720A (en) * 1983-11-07 1989-08-22 Allied Colloids Ltd. Process and compositions for sizing paper
GB8526158D0 (en) * 1985-10-23 1985-11-27 Albright & Wilson Paper sizing compositions

Also Published As

Publication number Publication date
SE7410394L (en) 1975-02-17
IT1019986B (en) 1977-11-30
JPS5070603A (en) 1975-06-12
DE2439026A1 (en) 1975-02-27
FI242774A (en) 1975-02-17
NO742942L (en) 1975-03-17
FR2324799A1 (en) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse