PL213761A2 - - Google Patents
Info
- Publication number
- PL213761A2 PL213761A2 PL21376179A PL21376179A PL213761A2 PL 213761 A2 PL213761 A2 PL 213761A2 PL 21376179 A PL21376179 A PL 21376179A PL 21376179 A PL21376179 A PL 21376179A PL 213761 A2 PL213761 A2 PL 213761A2
- Authority
- PL
- Poland
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
- G11B3/705—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers characterised by the selection of the material only
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS125378A CS208245B1 (en) | 1978-02-28 | 1978-02-28 | Material for frequency record vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL213761A2 true PL213761A2 (ro) | 1979-12-03 |
| PL110788B2 PL110788B2 (en) | 1980-07-31 |
Family
ID=5346430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21376179A PL110788B2 (en) | 1978-02-28 | 1979-02-27 | Composition on the base of vinyl chloride polimers for making carrier for recording frequency signals |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS208245B1 (ro) |
| DD (1) | DD142198A1 (ro) |
| GB (1) | GB2015005B (ro) |
| HU (1) | HU178799B (ro) |
| PL (1) | PL110788B2 (ro) |
| RO (1) | RO79085A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05125245A (ja) * | 1991-11-08 | 1993-05-21 | Sumitomo Chem Co Ltd | 粉末成形用塩化ビニル系樹脂組成物及びその製法 |
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1978
- 1978-02-28 CS CS125378A patent/CS208245B1/cs unknown
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1979
- 1979-02-27 HU HUVI001236 patent/HU178799B/hu not_active IP Right Cessation
- 1979-02-27 PL PL21376179A patent/PL110788B2/xx unknown
- 1979-02-27 RO RO7996735A patent/RO79085A/ro unknown
- 1979-02-28 DD DD21128879A patent/DD142198A1/de not_active IP Right Cessation
- 1979-02-28 GB GB7907078A patent/GB2015005B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2015005B (en) | 1982-12-08 |
| PL110788B2 (en) | 1980-07-31 |
| GB2015005A (en) | 1979-09-05 |
| HU178799B (en) | 1982-06-28 |
| CS208245B1 (en) | 1981-09-15 |
| DD142198A1 (de) | 1980-06-11 |
| RO79085A (ro) | 1982-06-25 |