CH521395A - Verfahren zur Herstellung von Schaumstoffen aus Polyvinylchlorid und Mischpolymerisaten des Vinylchlorids - Google Patents
Verfahren zur Herstellung von Schaumstoffen aus Polyvinylchlorid und Mischpolymerisaten des VinylchloridsInfo
- Publication number
- CH521395A CH521395A CH521169A CH521169A CH521395A CH 521395 A CH521395 A CH 521395A CH 521169 A CH521169 A CH 521169A CH 521169 A CH521169 A CH 521169A CH 521395 A CH521395 A CH 521395A
- Authority
- CH
- Switzerland
- Prior art keywords
- foams
- copolymers
- production
- chloride
- polyvinyl chloride
- 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
- C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/911—Surfactant for other than polyurethane cellular product
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1769127A DE1769127C3 (de) | 1968-04-08 | 1968-04-08 | Verfahren zur Herstellung von weichmacherhaltigen Schaumstoffen aus Polyvinylchlorid und Mischpolymerisaten des Vinylchlorids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521395A true CH521395A (de) | 1972-04-15 |
Family
ID=5699999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH521169A CH521395A (de) | 1968-04-08 | 1969-04-03 | Verfahren zur Herstellung von Schaumstoffen aus Polyvinylchlorid und Mischpolymerisaten des Vinylchlorids |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3640918A (de) |
| AT (1) | AT288719B (de) |
| BE (1) | BE731103A (de) |
| CH (1) | CH521395A (de) |
| DE (1) | DE1769127C3 (de) |
| DK (1) | DK120458B (de) |
| ES (1) | ES365681A1 (de) |
| FI (1) | FI47897C (de) |
| FR (1) | FR1597767A (de) |
| GB (1) | GB1245179A (de) |
| LU (1) | LU58371A1 (de) |
| NL (1) | NL6905235A (de) |
| PL (1) | PL79409B1 (de) |
| SE (1) | SE349593B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129698A (en) * | 1972-08-16 | 1978-12-12 | Bp Chemicals International Limited | Polymers modified by sulfosuccinae esters |
| JPS53136067A (en) * | 1977-05-02 | 1978-11-28 | Bando Chemical Ind | Porous material for signet |
| US4225643A (en) * | 1978-10-23 | 1980-09-30 | Armstrong Cork Company | Reticulated polyvinyl chloride plastisol foams |
| US4237239A (en) * | 1979-11-05 | 1980-12-02 | Armstrong Cork Company | Reticulated polyvinyl chloride plastisol foams |
| US4595617A (en) * | 1984-05-31 | 1986-06-17 | Gencorp Inc. | Carpet tiles having a filled flexible frothed vinyl polymer backing and their method of manufacture |
| US5411683B1 (en) * | 1993-08-20 | 2000-08-01 | Sweetheart Cup Co | Method for making thermoplastic foam with combined 1,1-difluoroethane and co2 blowing agent |
| DE102022211220A1 (de) * | 2022-10-21 | 2024-05-02 | Benecke-Kaliko Aktiengesellschaft | Alternatives Treibmittel mit niedrigem CO2 Footprint |
-
1968
- 1968-04-08 DE DE1769127A patent/DE1769127C3/de not_active Expired
- 1968-12-10 FR FR1597767D patent/FR1597767A/fr not_active Expired
-
1969
- 1969-04-02 SE SE04771/69A patent/SE349593B/xx unknown
- 1969-04-02 GB GB07401/69A patent/GB1245179A/en not_active Expired
- 1969-04-02 DK DK185769AA patent/DK120458B/da unknown
- 1969-04-03 CH CH521169A patent/CH521395A/de not_active IP Right Cessation
- 1969-04-03 FI FI690986A patent/FI47897C/fi active
- 1969-04-03 NL NL6905235A patent/NL6905235A/xx unknown
- 1969-04-04 LU LU58371D patent/LU58371A1/xx unknown
- 1969-04-04 AT AT335369A patent/AT288719B/de not_active IP Right Cessation
- 1969-04-04 BE BE731103D patent/BE731103A/xx unknown
- 1969-04-04 PL PL1969132766A patent/PL79409B1/pl unknown
- 1969-04-07 US US815263A patent/US3640918A/en not_active Expired - Lifetime
- 1969-04-07 ES ES365681A patent/ES365681A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE731103A (de) | 1969-09-15 |
| DE1769127B2 (de) | 1974-07-18 |
| DE1769127A1 (de) | 1971-08-12 |
| FI47897C (fi) | 1974-04-10 |
| SE349593B (de) | 1972-10-02 |
| PL79409B1 (de) | 1975-06-30 |
| FR1597767A (de) | 1970-06-29 |
| NL6905235A (de) | 1969-10-10 |
| GB1245179A (en) | 1971-09-08 |
| FI47897B (de) | 1974-01-02 |
| US3640918A (en) | 1972-02-08 |
| ES365681A1 (es) | 1971-04-16 |
| DE1769127C3 (de) | 1975-03-13 |
| DK120458B (da) | 1971-06-01 |
| LU58371A1 (de) | 1969-07-16 |
| AT288719B (de) | 1971-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |