FR1195259A - Improvements in the preparation of polymers of propylene, and products obtained - Google Patents
Improvements in the preparation of polymers of propylene, and products obtainedInfo
- Publication number
- FR1195259A FR1195259A FR1195259DA FR1195259A FR 1195259 A FR1195259 A FR 1195259A FR 1195259D A FR1195259D A FR 1195259DA FR 1195259 A FR1195259 A FR 1195259A
- Authority
- FR
- France
- Prior art keywords
- propylene
- polymers
- preparation
- products obtained
- products
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/04—Fractionation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT871397X | 1956-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1195259A true FR1195259A (en) | 1959-11-16 |
Family
ID=11330760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1195259D Expired FR1195259A (en) | 1956-12-04 | 1957-12-03 | Improvements in the preparation of polymers of propylene, and products obtained |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE562918A (en) |
FR (1) | FR1195259A (en) |
GB (1) | GB871397A (en) |
-
0
- BE BE562918D patent/BE562918A/xx unknown
-
1957
- 1957-11-27 GB GB36985/57A patent/GB871397A/en not_active Expired
- 1957-12-03 FR FR1195259D patent/FR1195259A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB871397A (en) | 1961-06-28 |
BE562918A (en) |
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