BE867504A - Procede pour l'introduction de melanges de reaction pour mousses a un composant dans des recipients sous pression - Google Patents

Procede pour l'introduction de melanges de reaction pour mousses a un composant dans des recipients sous pression

Info

Publication number: BE867504A
Authority: BE; Belgium
Prior art keywords: reaction mixtures; pressure vessels; introducing reaction; component foams; foams
Prior art date: 1977-05-28

Application number

BE2057012A

Other languages

English (en)

French (fr)

Original Assignee

Bayer 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.)

1977-05-28

Filing date

1978-05-26

Publication date

1978-11-27

1978-05-26 Application filed by Bayer Ag filed Critical Bayer Ag

1978-11-27 Publication of BE867504A publication Critical patent/BE867504A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
- B29B7/7428—Methodical aspects

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Polyurethanes Or Polyureas (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Vacuum Packaging (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Moulding By Coating Moulds (AREA)
Molding Of Porous Articles (AREA)

BE2057012A 1977-05-28 1978-05-26 Procede pour l'introduction de melanges de reaction pour mousses a un composant dans des recipients sous pression BE867504A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772724256 DE2724256A1 (de)	1977-05-28	1977-05-28	Verfahren zum abfuellen von reaktionsgemischen fuer einkomponenten-schaumstoffe in druckflaschen

Publications (1)

Publication Number	Publication Date
BE867504A true BE867504A (fr)	1978-11-27

Family

ID=6010147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2057012A BE867504A (fr)	1977-05-28	1978-05-26	Procede pour l'introduction de melanges de reaction pour mousses a un composant dans des recipients sous pression

Country Status (13)

Country	Link
US (1)	US4146066A (es)
JP (1)	JPS53147762A (es)
AT (1)	AT370691B (es)
BE (1)	BE867504A (es)
CA (1)	CA1073873A (es)
CH (1)	CH629289A5 (es)
DE (1)	DE2724256A1 (es)
ES (1)	ES470180A1 (es)
FR (1)	FR2391839A1 (es)
GB (1)	GB1575277A (es)
IT (1)	IT7823891A0 (es)
NL (1)	NL7805688A (es)
SE (1)	SE423506B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4667855A (en) *	1980-11-25	1987-05-26	W. R. Grace & Co.	Method of reducing failure of pressurized container valves
US5345980A (en) *	1989-09-21	1994-09-13	Glaxo Group Limited	Method and apparatus an aerosol container
US5353848A (en) *	1993-04-27	1994-10-11	The Boc Group, Inc.	Method of filling gas cylinders
US5778679A (en) *	1996-10-28	1998-07-14	Amtrol Inc.	Method and apparatus for increasing acceptance and adjusting the rate of pressure variations within a prespecified range in precharged fluid storage systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1175717A (en) *	1967-09-04	1969-12-23	Kerr Chemicals Inc	Improvements in or relating to the Preparation of Polyurethane Foams
US4010777A (en) *	1972-09-19	1977-03-08	Aga Aktiebolag	Method for the achievement of an acetylene gas mixture

1977
- 1977-05-28 DE DE19772724256 patent/DE2724256A1/de not_active Withdrawn
1978
- 1978-05-05 US US05/903,307 patent/US4146066A/en not_active Expired - Lifetime
- 1978-05-12 CA CA303,210A patent/CA1073873A/en not_active Expired
- 1978-05-24 ES ES470180A patent/ES470180A1/es not_active Expired
- 1978-05-24 CH CH567178A patent/CH629289A5/de not_active IP Right Cessation
- 1978-05-25 SE SE7806006A patent/SE423506B/sv unknown
- 1978-05-25 NL NL7805688A patent/NL7805688A/xx not_active Application Discontinuation
- 1978-05-26 JP JP6241578A patent/JPS53147762A/ja active Pending
- 1978-05-26 GB GB23015/78A patent/GB1575277A/en not_active Expired
- 1978-05-26 FR FR7815777A patent/FR2391839A1/fr not_active Withdrawn
- 1978-05-26 AT AT0385278A patent/AT370691B/de not_active IP Right Cessation
- 1978-05-26 IT IT7823891A patent/IT7823891A0/it unknown
- 1978-05-26 BE BE2057012A patent/BE867504A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2391839A1 (fr)	1978-12-22
US4146066A (en)	1979-03-27
SE7806006L (sv)	1978-11-29
CH629289A5 (de)	1982-04-15
SE423506B (sv)	1982-05-10
AT370691B (de)	1983-04-25
DE2724256A1 (de)	1978-12-07
NL7805688A (nl)	1978-11-30
IT7823891A0 (it)	1978-05-26
JPS53147762A (en)	1978-12-22
GB1575277A (en)	1980-09-17
CA1073873A (en)	1980-03-18
ES470180A1 (es)	1979-02-01
ATA385278A (de)	1982-09-15

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Legal Events

Date	Code	Title	Description
1984-11-30	RE	Patent lapsed	Owner name: BAYER A.G. Effective date: 19840526

Date

Code

Title

Description

1984-11-30

Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840526