GB658494A - Processes for preventing foaming and compositions therefor - Google Patents

Processes for preventing foaming and compositions therefor

Info

Publication number
GB658494A
GB658494A GB3046449A GB3046449A GB658494A GB 658494 A GB658494 A GB 658494A GB 3046449 A GB3046449 A GB 3046449A GB 3046449 A GB3046449 A GB 3046449A GB 658494 A GB658494 A GB 658494A
Authority
GB
United Kingdom
Prior art keywords
diamide
groups
organic
diamine
ethylene
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
GB3046449A
Other languages
English (en)
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.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing Co 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 Shell Refining and Marketing Co Ltd filed Critical Shell Refining and Marketing Co Ltd
Priority to GB3046449A priority Critical patent/GB658494A/en
Priority to FR1018772D priority patent/FR1018772A/fr
Priority to ES0195090A priority patent/ES195090A1/es
Publication of GB658494A publication Critical patent/GB658494A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H11/00—Adhesives based on glue or gelatine
    • 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
    • B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
GB3046449A 1949-11-28 1949-11-28 Processes for preventing foaming and compositions therefor Expired GB658494A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3046449A GB658494A (en) 1949-11-28 1949-11-28 Processes for preventing foaming and compositions therefor
FR1018772D FR1018772A (fr) 1949-11-28 1950-02-08 Procédé et compositions antimousse
ES0195090A ES195090A1 (es) 1949-11-28 1950-10-24 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE COMPOSICIONES ANTIESPUMANTES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3046449A GB658494A (en) 1949-11-28 1949-11-28 Processes for preventing foaming and compositions therefor

Publications (1)

Publication Number Publication Date
GB658494A true GB658494A (en) 1951-10-10

Family

ID=10308104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3046449A Expired GB658494A (en) 1949-11-28 1949-11-28 Processes for preventing foaming and compositions therefor

Country Status (3)

Country Link
ES (1) ES195090A1 (fr)
FR (1) FR1018772A (fr)
GB (1) GB658494A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180786A (en) * 1962-04-02 1965-04-27 Nalco Chemical Co Amide-ether compounds and use in inhibiting foam
US3972940A (en) * 1974-12-19 1976-08-03 Monsanto Company Catalyst suspension foaming inhibition
WO1994006894A1 (fr) * 1992-09-22 1994-03-31 Exxon Chemical Patents Inc. Additifs pour liquides organiques
WO1994019430A1 (fr) * 1993-02-26 1994-09-01 Exxon Chemical Patents Inc. Compositions a base de petrole et adjuvants pour petrole
WO2002098532A1 (fr) * 2001-06-05 2002-12-12 Basf Aktiengesellschaft Agents antimoussants et/ou desaerants a base de dispersions huile dans eau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951853A (en) * 1974-11-04 1976-04-20 Diamond Shamrock Corporation Defoamer composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180786A (en) * 1962-04-02 1965-04-27 Nalco Chemical Co Amide-ether compounds and use in inhibiting foam
US3972940A (en) * 1974-12-19 1976-08-03 Monsanto Company Catalyst suspension foaming inhibition
WO1994006894A1 (fr) * 1992-09-22 1994-03-31 Exxon Chemical Patents Inc. Additifs pour liquides organiques
EP0736590A2 (fr) * 1992-09-22 1996-10-09 Exxon Chemical Patents Inc. Additifs pour liquides organiques
EP0736590A3 (fr) * 1992-09-22 1996-11-13 Exxon Chemical Patents Inc. Additifs pour liquides organiques
WO1994019430A1 (fr) * 1993-02-26 1994-09-01 Exxon Chemical Patents Inc. Compositions a base de petrole et adjuvants pour petrole
WO2002098532A1 (fr) * 2001-06-05 2002-12-12 Basf Aktiengesellschaft Agents antimoussants et/ou desaerants a base de dispersions huile dans eau
US7183325B2 (en) 2001-06-05 2007-02-27 Basf Aktiengesellschaft Deforming agent and/or deaerating agent based on oil-in-water dispersions

Also Published As

Publication number Publication date
ES195090A1 (es) 1952-04-16
FR1018772A (fr) 1953-01-13

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