DK136845B - Vandige skumdempende emulsioner - Google Patents

Vandige skumdempende emulsioner

Info

Publication number: DK136845B
Authority: DK; Denmark
Prior art keywords: dumping; emulsions; water foam; foam; water
Prior art date: 1971-11-17

Application number

DK569372A

Other languages

English (en)

Other versions

DK136845C (da

Inventor

F Poschmann

W Bergold

Original Assignee

Basf Ag

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.)

1971-11-17

Filing date

1972-11-16

Publication date

1977-12-05

1971-11-17 Priority claimed from DE19712157033 external-priority patent/DE2157033C3/de

1972-11-16 Application filed by Basf Ag filed Critical Basf Ag

1977-12-05 Publication of DK136845B publication Critical patent/DK136845B/da

1978-05-16 Application granted granted Critical

1978-05-16 Publication of DK136845C publication Critical patent/DK136845C/da

Classifications

- 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)
Paper (AREA)
Degasification And Air Bubble Elimination (AREA)
Colloid Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK569372A 1971-11-17 1972-11-16 Vandige,skumdaempende emulsioner DK136845C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712157033 DE2157033C3 (de)		1971-11-17	Verfahren zum Entschäumen wäßriger Systeme

Publications (2)

Publication Number	Publication Date
DK136845B true DK136845B (da)	1977-12-05
DK136845C DK136845C (da)	1978-05-16

Family

ID=5825375

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK569372A DK136845C (da)	1971-11-17	1972-11-16	Vandige,skumdaempende emulsioner

Country Status (14)

Country	Link
JP (1)	JPS4862683A (da)
AT (1)	AT323110B (da)
BE (1)	BE791209A (da)
CA (1)	CA998314A (da)
CH (1)	CH566799A5 (da)
DD (1)	DD100160A5 (da)
DK (1)	DK136845C (da)
FI (1)	FI53662C (da)
FR (1)	FR2160445B1 (da)
GB (1)	GB1402597A (da)
IT (1)	IT973592B (da)
NL (1)	NL7215351A (da)
NO (1)	NO138191C (da)
SE (1)	SE374030B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50158589A (da) *	1974-06-11	1975-12-22
IE42854B1 (en) *	1975-06-13	1980-11-05	Ciba Geigy Ag	Process for removing foam from aqueous systems
CH637304A5 (de)	1978-11-03	1983-07-29	Ciba Geigy Ag	Schaumdaempfungsmittel fuer waessrige systeme.
US4303549A (en)	1979-10-18	1981-12-01	Drew Chemical Corporation	Liquid defoamer and defoaming process
US4340500A (en)	1980-03-31	1982-07-20	Drew Chemical Corporation	Liquid defoamer and process of use thereof
SE443092B (sv) *	1983-07-07	1986-02-17	Grace W R Ab	Medel for avskumning och avluftning av vattenhaltiga system baserat pa vattenhaltiga dispersioner samt anvendning av medlet
DE3401695A1 (de) *	1984-01-19	1985-08-01	Basf Ag, 6700 Ludwigshafen	Entschaeumer auf basis von oel-in-wasser-emulsionen
DE69732038T2 (de) *	1996-07-18	2005-11-03	Kao Corp.	Füllstoffe für papier
FR2948930B1 (fr)	2009-08-07	2012-01-27	Chryso	Agent anti-pellicule de surface
BR112013016680A2 (pt) *	2011-01-10	2016-10-04	Basf Se	emulsão de óleo em água, e, uso de uma emulsão de óleo em água
FR2987044B1 (fr) *	2012-02-21	2016-03-11	Chryso	Agent anti-pellicule de surface
CN111945015A (zh) *	2020-07-08	2020-11-17	江苏海云花新材料有限公司	不失重粘土精炼剂
CN112807754A (zh) *	2020-12-09	2021-05-18	金湖金凌新材料科技有限公司	一种消除废水好氧活性污泥池中泡沫的消泡剂及其制备方法

0
- BE BE791209D patent/BE791209A/xx not_active IP Right Cessation
1972
- 1972-10-20 FI FI291372A patent/FI53662C/fi active
- 1972-10-31 CH CH1588272A patent/CH566799A5/xx not_active IP Right Cessation
- 1972-11-13 NL NL7215351A patent/NL7215351A/xx not_active Application Discontinuation
- 1972-11-14 FR FR7240345A patent/FR2160445B1/fr not_active Expired
- 1972-11-15 DD DD16687272A patent/DD100160A5/xx unknown
- 1972-11-15 CA CA156,753A patent/CA998314A/en not_active Expired
- 1972-11-16 JP JP11433672A patent/JPS4862683A/ja active Pending
- 1972-11-16 AT AT974472A patent/AT323110B/de not_active IP Right Cessation
- 1972-11-16 DK DK569372A patent/DK136845C/da not_active IP Right Cessation
- 1972-11-16 NO NO419072A patent/NO138191C/no unknown
- 1972-11-16 SE SE1492272A patent/SE374030B/xx unknown
- 1972-11-16 IT IT5408272A patent/IT973592B/it active
- 1972-11-16 GB GB5296672A patent/GB1402597A/en not_active Expired

Also Published As

Publication number	Publication date
GB1402597A (en)	1975-08-13
FR2160445B1 (da)	1978-07-07
SE374030B (da)	1975-02-24
FI53662B (da)	1978-03-31
FR2160445A1 (da)	1973-06-29
DE2157033A1 (de)	1973-05-24
NO138191B (no)	1978-04-17
NO138191C (no)	1978-07-26
DD100160A5 (da)	1973-09-12
DK136845C (da)	1978-05-16
NL7215351A (da)	1973-05-21
IT973592B (it)	1974-06-10
AT323110B (de)	1975-06-25
CA998314A (en)	1976-10-12
FI53662C (fi)	1980-10-20
BE791209A (fr)	1973-05-10
DE2157033B2 (de)	1977-03-03
JPS4862683A (da)	1973-09-01
CH566799A5 (da)	1975-09-30

Publication	Publication Date	Title
SE7601602L (sv)	1976-02-12	Vattenemulsioner
AT312039B (de)	1973-12-10	Schwimmelement
AT333623B (de)	1976-12-10	Sportschuh
AT335885B (de)	1977-04-12	Sportschuh
BE789171A (fr)	1973-01-15	Elektronisch weegstelsel met numerieke aflezing
BE789172A (fr)	1973-01-15	Elektronisch weegstelsel met numerieke aflezing
BE779327A (fr)	1972-05-30	Bittes
ATA964072A (de)	1975-07-15	Lufthebeforderer
AT305114B (de)	1973-02-12	Auftriebskörper
DK136845B (da)	1977-12-05	Vandige skumdempende emulsioner
AT325420B (de)	1975-10-27	Koronagenerator
BE799773A (fr)	1973-11-19	Emulsions
IT947562B (it)	1973-05-30	Emulsioni bituminose
FI54714B (fi)	1978-10-31	Faergloes faergbildare foer anvaendning i tryckkaensliga kopieringssystem
AT342779B (de)	1978-04-25	Zahnpasten
AT324970B (de)	1975-09-25	Flotationsaggregat
IT938691B (it)	1973-02-10	Piscina smontabile
BE777787A (fr)	1972-07-06	Isolerende bedradingsplaat met penvormige verbindorganen
BE787269A (fr)	1972-12-01	Bouw- of constructieelement
BE773645A (fr)	1972-01-31	Ladenkast
BR7207094D0 (pt)	1973-09-25	Tanque
BE863199Q (fr)	1978-05-16	Construction
SE389246B (sv)	1976-10-25	Fordrojningsledning
AT327986B (de)	1976-02-25	Schneefrase
FI55765C (fi)	1979-10-10	Kosmetisk vaerdefulla i hudvaordsmedel anvaenda pyrrolidonkarboxylsyraalkylestrar

Legal Events

Date	Code	Title	Description
1992-12-28	PUP	Patent expired