SE419094B - Forfarande for framstellning av hard cellplast pa basis av polyvinylklorid - Google Patents
Forfarande for framstellning av hard cellplast pa basis av polyvinylkloridInfo
- Publication number
- SE419094B SE419094B SE7700071A SE7700071A SE419094B SE 419094 B SE419094 B SE 419094B SE 7700071 A SE7700071 A SE 7700071A SE 7700071 A SE7700071 A SE 7700071A SE 419094 B SE419094 B SE 419094B
- Authority
- SE
- Sweden
- Prior art keywords
- cellplast
- procedure
- polyvinyl chloride
- preparing hard
- preparing
- 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
- C08J9/36—After-treatment
-
- 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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH20276A CH597285A5 (US07413550-20080819-C00001.png) | 1976-01-09 | 1976-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7700071L SE7700071L (sv) | 1977-07-10 |
| SE419094B true SE419094B (sv) | 1981-07-13 |
Family
ID=4181570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7700071A SE419094B (sv) | 1976-01-09 | 1977-01-04 | Forfarande for framstellning av hard cellplast pa basis av polyvinylklorid |
Country Status (21)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL67872C (nl) * | 1948-08-16 | 1951-05-15 | L'equipement Menager Et Industriel E.M.I. | Werkwijze voor het vervaardigen van producten met een groot aantal cellen, en gevormde voorwerpen geheel of gedeeltelijk bestaande uit dit materiaal |
| GB716366A (en) * | 1950-09-27 | 1954-10-06 | Expanded Rubber Co Ltd | Improvements in or relating to the production of cellular polyvinyl plastics |
| NL136876C (US07413550-20080819-C00001.png) * | 1962-01-22 | |||
| NL299705A (US07413550-20080819-C00001.png) * | 1962-10-24 | |||
| GB1219803A (en) * | 1967-06-03 | 1971-01-20 | Toray Industries | Cellular foamed products prepared from polymers of vinyl chloride and process for their preparation |
| US3648834A (en) * | 1967-07-14 | 1972-03-14 | Mayer & Co Inc O | Method of making rigid packages from flexible films and products produced thereby |
| GB1386610A (en) * | 1971-10-21 | 1975-03-12 | Exxon Research Engineering Co | Rigid and semirigid foams and process of making them |
-
1976
- 1976-01-09 CH CH20276A patent/CH597285A5/xx not_active IP Right Cessation
- 1976-02-17 DE DE19762606190 patent/DE2606190A1/de active Granted
- 1976-12-23 IE IE2825/76A patent/IE44243B1/en not_active IP Right Cessation
- 1976-12-28 NL NLAANVRAGE7614489,A patent/NL183769C/xx not_active IP Right Cessation
- 1976-12-30 AT AT984876A patent/AT355317B/de not_active IP Right Cessation
- 1976-12-30 GB GB54299/76A patent/GB1510050A/en not_active Expired
- 1976-12-30 YU YU03187/76A patent/YU318776A/xx unknown
- 1976-12-30 FI FI763748A patent/FI64180C/fi not_active IP Right Cessation
- 1976-12-31 CS CS768898A patent/CS192471B2/cs unknown
-
1977
- 1977-01-04 SE SE7700071A patent/SE419094B/xx not_active IP Right Cessation
- 1977-01-06 DK DK005177A patent/DK156442C/da not_active IP Right Cessation
- 1977-01-06 DD DD7700196840A patent/DD128267A5/xx unknown
- 1977-01-07 AU AU21150/77A patent/AU504245B2/en not_active Expired
- 1977-01-07 FR FR7700357A patent/FR2337744A1/fr active Granted
- 1977-01-07 BE BE173943A patent/BE850214A/xx not_active IP Right Cessation
- 1977-01-07 LU LU76542A patent/LU76542A1/xx unknown
- 1977-01-07 IT IT47543/77A patent/IT1086653B/it active
- 1977-01-07 SU SU772435955A patent/SU655320A3/ru active
- 1977-01-07 NO NO770050A patent/NO147568C/no unknown
- 1977-01-08 JP JP52001111A patent/JPS6033848B2/ja not_active Expired
- 1977-01-10 CA CA269,428A patent/CA1073404A/en not_active Expired
Also Published As
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Legal Events
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| NAL | Patent in force |
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