FR2337744A1 - Procede de preparation de materiaux en mousse durs a partir de poly(chlorure de vinyle) - Google Patents
Procede de preparation de materiaux en mousse durs a partir de poly(chlorure de vinyle)Info
- Publication number
- FR2337744A1 FR2337744A1 FR7700357A FR7700357A FR2337744A1 FR 2337744 A1 FR2337744 A1 FR 2337744A1 FR 7700357 A FR7700357 A FR 7700357A FR 7700357 A FR7700357 A FR 7700357A FR 2337744 A1 FR2337744 A1 FR 2337744A1
- Authority
- FR
- France
- Prior art keywords
- poly
- preparation
- vinyl chloride
- foam materials
- hard foam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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 (US20090163788A1-20090625-C00002.png) | 1976-01-09 | 1976-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2337744A1 true FR2337744A1 (fr) | 1977-08-05 |
| FR2337744B1 FR2337744B1 (US20090163788A1-20090625-C00002.png) | 1981-03-27 |
Family
ID=4181570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700357A Granted FR2337744A1 (fr) | 1976-01-09 | 1977-01-07 | Procede de preparation de materiaux en mousse durs a partir de poly(chlorure de vinyle) |
Country Status (21)
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR970766A (fr) * | 1948-08-16 | 1951-01-09 | Equip Menager Et Ind L | Perfectionnements aux procédés de fabrication de corps cellulaires améliorés |
| GB716366A (en) * | 1950-09-27 | 1954-10-06 | Expanded Rubber Co Ltd | Improvements in or relating to the production of cellular polyvinyl plastics |
| FR1597419A (US20090163788A1-20090625-C00002.png) * | 1967-06-03 | 1970-06-29 | ||
| US3648834A (en) * | 1967-07-14 | 1972-03-14 | Mayer & Co Inc O | Method of making rigid packages from flexible films and products produced thereby |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136876C (US20090163788A1-20090625-C00002.png) * | 1962-01-22 | |||
| NL299705A (US20090163788A1-20090625-C00002.png) * | 1962-10-24 | |||
| 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
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR970766A (fr) * | 1948-08-16 | 1951-01-09 | Equip Menager Et Ind L | Perfectionnements aux procédés de fabrication de corps cellulaires améliorés |
| GB716366A (en) * | 1950-09-27 | 1954-10-06 | Expanded Rubber Co Ltd | Improvements in or relating to the production of cellular polyvinyl plastics |
| FR1597419A (US20090163788A1-20090625-C00002.png) * | 1967-06-03 | 1970-06-29 | ||
| US3648834A (en) * | 1967-07-14 | 1972-03-14 | Mayer & Co Inc O | Method of making rigid packages from flexible films and products produced thereby |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |