NO741884L - - Google Patents

Info

Publication number: NO741884L
Authority: NO; Norway
Prior art keywords: agent; weight; agent according; foam; silicone oil
Prior art date: 1973-10-29

Application number

NO741884A

Other languages

English (en)

Norwegian (no)

Inventor

J D Pera

Original Assignee

Buckman Labor 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.)

1973-10-29

Filing date

1974-05-22

Publication date

1975-05-26

1974-05-22 Application filed by Buckman Labor Inc filed Critical Buckman Labor Inc

1975-05-26 Publication of NO741884L publication Critical patent/NO741884L/no

Links

239000003795 chemical substances by application Substances 0.000 claims description 65
239000002518 antifoaming agent Substances 0.000 claims description 49
239000006260 foam Substances 0.000 claims description 37
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 23
229910052757 nitrogen Inorganic materials 0.000 claims description 22
238000000034 method Methods 0.000 claims description 21
229920002545 silicone oil Polymers 0.000 claims description 20
239000002480 mineral oil Substances 0.000 claims description 17
235000010446 mineral oil Nutrition 0.000 claims description 16
229920001296 polysiloxane Polymers 0.000 claims description 15
230000015572 biosynthetic process Effects 0.000 claims description 13
239000004205 dimethyl polysiloxane Substances 0.000 claims description 12
235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 12
229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 12
229920001131 Pulp (paper) Polymers 0.000 claims description 10
125000004432 carbon atom Chemical group C* 0.000 claims description 10
-1 dioctadecylazelaic acid amide Chemical compound 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 5
125000000217 alkyl group Chemical group 0.000 claims description 4
239000012188 paraffin wax Substances 0.000 claims description 4
125000002947 alkylene group Chemical group 0.000 claims description 3
229920005989 resin Polymers 0.000 claims description 3
239000011347 resin Substances 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
238000005406 washing Methods 0.000 claims description 3
239000004215 Carbon black (E152) Substances 0.000 claims description 2
229910052681 coesite Inorganic materials 0.000 claims description 2
239000013065 commercial product Substances 0.000 claims description 2
229910052906 cristobalite Inorganic materials 0.000 claims description 2
229930195733 hydrocarbon Natural products 0.000 claims description 2
229910052682 stishovite Inorganic materials 0.000 claims description 2
229910052905 tridymite Inorganic materials 0.000 claims description 2
CFGWPPPFYVFLLB-UHFFFAOYSA-N 5-carbamoyl-5-octadecyltricosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCC(C(N)=O)(CCCC(O)=O)CCCCCCCCCCCCCCCCCC CFGWPPPFYVFLLB-UHFFFAOYSA-N 0.000 claims 3
239000003921 oil Substances 0.000 description 19
239000000203 mixture Substances 0.000 description 18
239000000463 material Substances 0.000 description 13
239000000047 product Substances 0.000 description 12
239000002002 slurry Substances 0.000 description 12
150000001408 amides Chemical class 0.000 description 11
238000010438 heat treatment Methods 0.000 description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
150000001470 diamides Chemical class 0.000 description 7
230000000694 effects Effects 0.000 description 7
238000005187 foaming Methods 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 7
238000007792 addition Methods 0.000 description 6
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
239000002075 main ingredient Substances 0.000 description 6
REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
239000000126 substance Substances 0.000 description 5
239000004094 surface-active agent Substances 0.000 description 5
150000008064 anhydrides Chemical class 0.000 description 4
150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
239000000654 additive Substances 0.000 description 3
235000011037 adipic acid Nutrition 0.000 description 3
239000001361 adipic acid Substances 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
239000012530 fluid Substances 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000000243 solution Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 2
239000004606 Fillers/Extenders Substances 0.000 description 2
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
239000002253 acid Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000012768 molten material Substances 0.000 description 2
BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
239000013055 pulp slurry Substances 0.000 description 2
238000010926 purge Methods 0.000 description 2
235000019333 sodium laurylsulphate Nutrition 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
229910021653 sulphate ion Inorganic materials 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
FYGFTTWEWBXNMP-UHFFFAOYSA-N 10-amino-10-oxodecanoic acid Chemical compound NC(=O)CCCCCCCCC(O)=O FYGFTTWEWBXNMP-UHFFFAOYSA-N 0.000 description 1
CCURTKJJWYUDJV-UHFFFAOYSA-N 6-(dioctadecylamino)-6-oxohexanoic acid Chemical compound CCCCCCCCCCCCCCCCCCN(C(=O)CCCCC(O)=O)CCCCCCCCCCCCCCCCCC CCURTKJJWYUDJV-UHFFFAOYSA-N 0.000 description 1
DJKLLZJDRPGBPJ-UHFFFAOYSA-N 9-amino-9-oxononanoic acid Chemical compound NC(=O)CCCCCCCC(O)=O DJKLLZJDRPGBPJ-UHFFFAOYSA-N 0.000 description 1
QCNVFAQSXRNCES-UHFFFAOYSA-L S(=O)(=O)(O)C(C(=O)OCCCCCCCC)CC(=O)[O-].[Na+].[Na+].C(CCCCCCC)OC(C(CC(=O)[O-])S(=O)(=O)O)=O Chemical compound S(=O)(=O)(O)C(C(=O)OCCCCCCCC)CC(=O)[O-].[Na+].[Na+].C(CCCCCCC)OC(C(CC(=O)[O-])S(=O)(=O)O)=O QCNVFAQSXRNCES-UHFFFAOYSA-L 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000013543 active substance Substances 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
230000003254 anti-foaming effect Effects 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000009835 boiling Methods 0.000 description 1
SNCZNSNPXMPCGN-UHFFFAOYSA-N butanediamide Chemical compound NC(=O)CCC(N)=O SNCZNSNPXMPCGN-UHFFFAOYSA-N 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000002329 infrared spectrum Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
230000005923 long-lasting effect Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
FSQQTNAZHBEJLS-UPHRSURJSA-N maleamic acid Chemical compound NC(=O)\C=C/C(O)=O FSQQTNAZHBEJLS-UPHRSURJSA-N 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 1
239000003973 paint Substances 0.000 description 1
229940068918 polyethylene glycol 400 Drugs 0.000 description 1
238000012545 processing Methods 0.000 description 1
APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000004753 textile Substances 0.000 description 1

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)
Degasification And Air Bubble Elimination (AREA)
Lubricants (AREA)
Paper (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Compositions Of Macromolecular Compounds (AREA)

NO741884A 1973-10-29 1974-05-22 NO741884L (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NO741884L true NO741884L (xx)	1975-05-26

Family

ID=23626030

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO741884A NO741884L (xx)	1973-10-29	1974-05-22

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3008952A1 (de) *	1980-03-08	1981-09-24	Bayer Ag, 5090 Leverkusen	Schaumdaempfungsmittel, ihre herstellung und verwendung in waessrigen systemen
DE3146168C2 (de) *	1981-11-21	1986-07-24	Neosid Pemetzrieder Gmbh & Co Kg, 5884 Halver	Induktives Bauelement, insbesondere Spule für hohe und sehr hohe Frequenzen sowie Verfahren zur Herstellung eines solchen Bauelementes
US5180802A (en) *	1990-07-18	1993-01-19	Rheox, Inc.	Monoamine capped non-reactive polyamide composition
JP2002143606A (ja) *	2000-11-07	2002-05-21	Nikko Kagaku Kenkyusho:Kk	消泡剤組成物及びその製造方法

1974
- 1974-04-30 DE DE2420955A patent/DE2420955A1/de active Pending
- 1974-05-02 AR AR253563A patent/AR201863A1/es active
- 1974-05-06 FI FI1371/74A patent/FI137174A/fi unknown
- 1974-05-08 ZA ZA00742936A patent/ZA742936B/xx unknown
- 1974-05-22 NO NO741884A patent/NO741884L/no unknown
- 1974-05-27 AU AU69400/74A patent/AU6940074A/en not_active Expired
- 1974-06-07 NL NL7407636A patent/NL7407636A/xx unknown
- 1974-06-10 SE SE7407620A patent/SE7407620L/xx not_active Application Discontinuation
- 1974-06-25 JP JP49072740A patent/JPS5074583A/ja active Pending
- 1974-07-22 IT IT52206/74A patent/IT1018722B/it active
- 1974-09-11 ES ES429965A patent/ES429965A1/es not_active Expired
- 1974-10-15 FR FR7434609A patent/FR2248863A1/fr not_active Withdrawn
- 1974-10-28 BE BE149943A patent/BE821554A/xx unknown
- 1974-10-29 BR BR9059/74A patent/BR7409059A/pt unknown

Also Published As

Publication number	Publication date
ZA742936B (en)	1975-05-28
AU6940074A (en)	1975-11-27
FR2248863A1 (en)	1975-05-23
JPS5074583A (xx)	1975-06-19
NL7407636A (nl)	1975-05-02
DE2420955A1 (de)	1975-05-07
FI137174A (xx)	1975-04-30
ES429965A1 (es)	1976-09-16
BE821554A (fr)	1975-02-17
IT1018722B (it)	1977-10-20
SE7407620L (xx)	1975-04-30
BR7409059A (pt)	1976-05-11
AR201863A1 (es)	1975-04-24

Publication	Publication Date	Title
US4225456A (en)	1980-09-30	Water-in-oil emulsion defoamer compositions, their preparation and use
US3076768A (en)	1963-02-05	Defoamer
DE69716503T2 (de)	2003-06-12	Dispergierbare Siliconzusammensetzungen
US4032473A (en)	1977-06-28	Water-based defoamer compositions
US4028218A (en)	1977-06-07	Defoaming composition and method of defoaming aqueous solutions or dispersions
US2880219A (en)	1959-03-31	Production of n-acyl taurides
US4477371A (en)	1984-10-16	Aqueous dispersible defoamers
DE1619859B2 (de)	1977-08-25	Verfahren zum verhindern und/oder vermindern der schaumbildung in waesserigen systemen
US3316181A (en)	1967-04-25	Process for breaking emulsions of the oil-in-water type
US2894913A (en)	1959-07-14	Antifoam emulsion
US3652453A (en)	1972-03-28	Defoamer composition
DE2454977A1 (de)	1975-07-17	Entschaeumerzubereitung
US3388073A (en)	1968-06-11	Process of defoaming and inhibiting foam formation in aqueous systems
US4012334A (en)	1977-03-15	Antifoam compositions and process for the preparation and use thereof
US3935121A (en)	1976-01-27	Foam control compositions for aqueous systems, its preparation, and process using same
NO753681L (xx)	1976-05-05
JP2537460B2 (ja)	1996-09-25	パルプ製造工程液用エマルジョン型消泡剤組成物及びこれを用いたパルプ製造工程液の消泡方法
NO741884L (xx)	1975-05-26
US2773041A (en)	1956-12-04	Defoaming composition
US3730907A (en)	1973-05-01	Process of production of defoamercompositions
US2751358A (en)	1956-06-19	Non-foaming detergents
US3180786A (en)	1965-04-27	Amide-ether compounds and use in inhibiting foam
US5843336A (en)	1998-12-01	Silicate defoaming composition and methods
US4148665A (en)	1979-04-10	Rosin dispersions of improved stability
US2413197A (en)	1946-12-24	Aqueous dispersions of vinyl-acetate polymers