ES429965A1 - Method of preparation of a regulatory composition of the formation of foam in aqueous media. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method of preparation of a regulatory composition of the formation of foam in aqueous media. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES429965A1
ES429965A1 ES429965A ES429965A ES429965A1 ES 429965 A1 ES429965 A1 ES 429965A1 ES 429965 A ES429965 A ES 429965A ES 429965 A ES429965 A ES 429965A ES 429965 A1 ES429965 A1 ES 429965A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
aqueous media
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
ES429965A
Other languages
Spanish (es)
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.)
Buckman Laboratories Inc
Original Assignee
Buckman Laboratories Inc
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 Buckman Laboratories Inc filed Critical Buckman Laboratories Inc
Publication of ES429965A1 publication Critical patent/ES429965A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/28—Prevention of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubricants (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)

Abstract

Method of preparing a composition for regulating foam formation in aqueous media, characterized by comprising substantially of; (A) 2 to 20% by weight of a diamide represented by the formula **(See formula)** where R is an alkyl group containing 8 to 22 carbon atoms and R1 is a saturated or unsaturated alkylene containing 1 to 8 carbon atoms: (B) 0.5 to 5% by weight of silicone oil; and (C) 75 to 97.5% by weight of mineral oil. (Machine-translation by Google Translate, not legally binding)
ES429965A 1973-10-29 1974-09-11 Method of preparation of a regulatory composition of the formation of foam in aqueous media. (Machine-translation by Google Translate, not legally binding) Expired ES429965A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41074273A 1973-10-29 1973-10-29

Publications (1)

Publication Number Publication Date
ES429965A1 true ES429965A1 (en) 1976-09-16

Family

ID=23626030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429965A Expired ES429965A1 (en) 1973-10-29 1974-09-11 Method of preparation of a regulatory composition of the formation of foam in aqueous media. (Machine-translation by Google Translate, not legally binding)

Country Status (14)

Country Link
JP (1) JPS5074583A (en)
AR (1) AR201863A1 (en)
AU (1) AU6940074A (en)
BE (1) BE821554A (en)
BR (1) BR7409059A (en)
DE (1) DE2420955A1 (en)
ES (1) ES429965A1 (en)
FI (1) FI137174A (en)
FR (1) FR2248863A1 (en)
IT (1) IT1018722B (en)
NL (1) NL7407636A (en)
NO (1) NO741884L (en)
SE (1) SE7407620L (en)
ZA (1) ZA742936B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008952A1 (en) * 1980-03-08 1981-09-24 Bayer Ag, 5090 Leverkusen FOAM ABSORBERS, THEIR PRODUCTION AND USE IN AQUEOUS SYSTEMS
DE3146168C2 (en) * 1981-11-21 1986-07-24 Neosid Pemetzrieder Gmbh & Co Kg, 5884 Halver Inductive component, in particular a coil for high and very high frequencies and a method for producing such a component
US5180802A (en) * 1990-07-18 1993-01-19 Rheox, Inc. Monoamine capped non-reactive polyamide composition
JP2002143606A (en) * 2000-11-07 2002-05-21 Nikko Kagaku Kenkyusho:Kk Defoaming agent composition and method for producing the same

Also Published As

Publication number Publication date
BE821554A (en) 1975-02-17
FR2248863A1 (en) 1975-05-23
IT1018722B (en) 1977-10-20
SE7407620L (en) 1975-04-30
DE2420955A1 (en) 1975-05-07
JPS5074583A (en) 1975-06-19
NO741884L (en) 1975-05-26
AR201863A1 (en) 1975-04-24
BR7409059A (en) 1976-05-11
AU6940074A (en) 1975-11-27
NL7407636A (en) 1975-05-02
ZA742936B (en) 1975-05-28
FI137174A (en) 1975-04-30

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