FR2978766B1 - Copolymeres a blocs souples sous forme de granules a ecoulement libre - Google Patents
Copolymeres a blocs souples sous forme de granules a ecoulement libreInfo
- Publication number
- FR2978766B1 FR2978766B1 FR1157064A FR1157064A FR2978766B1 FR 2978766 B1 FR2978766 B1 FR 2978766B1 FR 1157064 A FR1157064 A FR 1157064A FR 1157064 A FR1157064 A FR 1157064A FR 2978766 B1 FR2978766 B1 FR 2978766B1
- Authority
- FR
- France
- Prior art keywords
- copolymers
- free
- flexible blocks
- pellets
- flow pellets
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/124—Treatment for improving the free-flowing characteristics
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
-
- 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
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
-
- 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
- C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157064A FR2978766B1 (fr) | 2011-08-02 | 2011-08-02 | Copolymeres a blocs souples sous forme de granules a ecoulement libre |
PCT/FR2012/051815 WO2013017799A1 (fr) | 2011-08-02 | 2012-08-01 | Copolymeres a blocs souples sous forme de granules a ecoulement libre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157064A FR2978766B1 (fr) | 2011-08-02 | 2011-08-02 | Copolymeres a blocs souples sous forme de granules a ecoulement libre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2978766A1 FR2978766A1 (fr) | 2013-02-08 |
FR2978766B1 true FR2978766B1 (fr) | 2013-08-02 |
Family
ID=46724525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157064A Expired - Fee Related FR2978766B1 (fr) | 2011-08-02 | 2011-08-02 | Copolymeres a blocs souples sous forme de granules a ecoulement libre |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2978766B1 (fr) |
WO (1) | WO2013017799A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113214462B (zh) * | 2021-05-10 | 2022-06-10 | 复旦大学 | 含有烷基侧链的聚乙二醇/聚酯嵌段共聚物、包含其的热致水凝胶制剂及其应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536238A (en) * | 1978-09-06 | 1980-03-13 | Kureha Chem Ind Co Ltd | Antistatic resin composition |
US20070191589A1 (en) * | 2003-10-22 | 2007-08-16 | Akihisa Hirota | Method for producing powder for slush molding |
EP2345698B1 (fr) * | 2008-11-11 | 2014-04-23 | Kuraray Co., Ltd. | Compositions polymères thermoplastiques et produits moulés en forme de feuilles obtenus à partir de ces compositions |
-
2011
- 2011-08-02 FR FR1157064A patent/FR2978766B1/fr not_active Expired - Fee Related
-
2012
- 2012-08-01 WO PCT/FR2012/051815 patent/WO2013017799A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2978766A1 (fr) | 2013-02-08 |
WO2013017799A1 (fr) | 2013-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20160429 |