AT315505B - Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines gering dichten selbsttragenden Schaumes - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines gering dichten selbsttragenden SchaumesInfo
- Publication number
- AT315505B AT315505B AT642970A AT642970A AT315505B AT 315505 B AT315505 B AT 315505B AT 642970 A AT642970 A AT 642970A AT 642970 A AT642970 A AT 642970A AT 315505 B AT315505 B AT 315505B
- Authority
- AT
- Austria
- Prior art keywords
- low
- continuous production
- supporting foam
- density self
- self
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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
- B29B7/7419—Mixing devices specially adapted for foamable substances with supply of gas with static or injector mixer elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3606969 | 1969-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT315505B true AT315505B (de) | 1974-05-27 |
Family
ID=10384606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT642970A AT315505B (de) | 1969-07-17 | 1970-07-15 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines gering dichten selbsttragenden Schaumes |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS4833990B1 (de) |
| AT (1) | AT315505B (de) |
| BE (1) | BE753516A (de) |
| CH (1) | CH535272A (de) |
| CS (1) | CS162725B2 (de) |
| DE (1) | DE2035595B2 (de) |
| DK (1) | DK135952B (de) |
| ES (1) | ES381943A1 (de) |
| FR (1) | FR2102406A5 (de) |
| GB (1) | GB1313103A (de) |
| IE (1) | IE34363B1 (de) |
| IL (1) | IL34855A (de) |
| NL (1) | NL7010325A (de) |
| SE (1) | SE375106B (de) |
| TR (1) | TR16868A (de) |
| ZA (1) | ZA704884B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752311A1 (de) * | 1977-11-23 | 1979-05-31 | Ir Gnii Redkich I Cvetnych Met | Verfahren zur herstellung von schaumstoff und einrichtung zu dessen verwirklichung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449824A (en) * | 1973-03-23 | 1976-09-15 | British Ind Plastics Ld | Vehicle retardation |
| DE2440792C3 (de) * | 1973-03-29 | 1981-05-07 | Wilmsen, Jörg Michael, 4300 Essen | Vorrichtung zur kontinuierlichen Herstellung homogener, feinporiger Kunstharzschäume auf wäßriger bzw. wäßrigalkoholischer Basis |
| GB1582445A (en) * | 1976-04-10 | 1981-01-07 | British Industrial Plastics | Urea-formaldehyde resin foams and apparatus for their production |
| CN111298321B (zh) * | 2020-03-25 | 2023-04-25 | 应急管理部天津消防研究所 | 一种现场快速发泡围堵处置泄漏液体的方法及设备 |
-
1969
- 1969-07-17 GB GB3606969A patent/GB1313103A/en not_active Expired
-
1970
- 1970-07-03 IE IE866/70A patent/IE34363B1/xx unknown
- 1970-07-06 IL IL34855A patent/IL34855A/xx unknown
- 1970-07-13 NL NL7010325A patent/NL7010325A/xx unknown
- 1970-07-14 TR TR16868A patent/TR16868A/xx unknown
- 1970-07-15 CH CH1076870A patent/CH535272A/de not_active IP Right Cessation
- 1970-07-15 BE BE753516D patent/BE753516A/xx unknown
- 1970-07-15 SE SE7009796A patent/SE375106B/xx unknown
- 1970-07-15 AT AT642970A patent/AT315505B/de not_active IP Right Cessation
- 1970-07-16 FR FR7026108A patent/FR2102406A5/fr not_active Expired
- 1970-07-16 JP JP45062515A patent/JPS4833990B1/ja active Pending
- 1970-07-16 ZA ZA704884A patent/ZA704884B/xx unknown
- 1970-07-16 DK DK368970AA patent/DK135952B/da unknown
- 1970-07-17 CS CS5061A patent/CS162725B2/cs unknown
- 1970-07-17 DE DE2035595A patent/DE2035595B2/de not_active Withdrawn
- 1970-07-17 ES ES381943A patent/ES381943A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752311A1 (de) * | 1977-11-23 | 1979-05-31 | Ir Gnii Redkich I Cvetnych Met | Verfahren zur herstellung von schaumstoff und einrichtung zu dessen verwirklichung |
Also Published As
| Publication number | Publication date |
|---|---|
| IL34855A0 (en) | 1970-09-17 |
| DE2035595A1 (de) | 1972-01-05 |
| DE2035595B2 (de) | 1978-11-23 |
| IE34363L (en) | 1971-01-17 |
| JPS4833990B1 (de) | 1973-10-18 |
| BE753516A (fr) | 1970-12-16 |
| ES381943A1 (es) | 1972-12-01 |
| CS162725B2 (de) | 1975-07-15 |
| TR16868A (tr) | 1973-09-01 |
| DK135952B (da) | 1977-07-18 |
| SE375106B (de) | 1975-04-07 |
| IL34855A (en) | 1974-01-14 |
| IE34363B1 (en) | 1975-04-16 |
| CH535272A (de) | 1973-03-31 |
| FR2102406A5 (de) | 1972-04-07 |
| NL7010325A (de) | 1971-01-19 |
| ZA704884B (en) | 1971-04-28 |
| DK135952C (de) | 1977-12-19 |
| GB1313103A (en) | 1973-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |