SG11201911180RA - Vinyl aromatic/diene-block copolymers having good organoleptic properties - Google Patents

Vinyl aromatic/diene-block copolymers having good organoleptic properties

Info

Publication number
SG11201911180RA
SG11201911180RA SG11201911180RA SG11201911180RA SG11201911180RA SG 11201911180R A SG11201911180R A SG 11201911180RA SG 11201911180R A SG11201911180R A SG 11201911180RA SG 11201911180R A SG11201911180R A SG 11201911180RA SG 11201911180R A SG11201911180R A SG 11201911180RA
Authority
SG
Singapore
Prior art keywords
diene
block copolymers
vinyl aromatic
organoleptic properties
good organoleptic
Prior art date
Application number
SG11201911180RA
Other languages
English (en)
Inventor
Norbert Niessner
Daniel Wagner
Michiel Verswyvel
Original Assignee
Ineos Styrolution Group Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ineos Styrolution Group Gmbh filed Critical Ineos Styrolution Group Gmbh
Publication of SG11201911180RA publication Critical patent/SG11201911180RA/en

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
    • 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
    • C08F6/001—Removal of residual monomers by physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • C08L53/02—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 of vinyl-aromatic monomers and conjugated dienes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
SG11201911180RA 2017-06-19 2018-06-18 Vinyl aromatic/diene-block copolymers having good organoleptic properties SG11201911180RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17176589 2017-06-19
PCT/EP2018/066077 WO2018234222A1 (en) 2017-06-19 2018-06-18 AROMATIC / DIENE-BLOCKING VINYL COPOLYMERS HAVING GOOD ORGANOLEPTIC PROPERTIES

Publications (1)

Publication Number Publication Date
SG11201911180RA true SG11201911180RA (en) 2020-01-30

Family

ID=59276496

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201911180RA SG11201911180RA (en) 2017-06-19 2018-06-18 Vinyl aromatic/diene-block copolymers having good organoleptic properties

Country Status (8)

Country Link
US (1) US11326014B2 (es)
EP (1) EP3642280B1 (es)
JP (1) JP7178373B2 (es)
KR (1) KR102667561B1 (es)
CN (1) CN110997803B (es)
ES (1) ES2883108T3 (es)
SG (1) SG11201911180RA (es)
WO (1) WO2018234222A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744743A (zh) * 2019-10-22 2020-02-04 江苏沃特新材料科技有限公司 聚丙烯材料及其制备方法
CN115279828B (zh) * 2020-01-13 2024-04-12 英力士苯领集团股份公司 低交联度苯乙烯丁二烯嵌段共聚物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86810A1 (fr) * 1987-03-16 1988-11-17 Labofina Sa Procede pour enlever le solvant d'une solution de polymere
DE3738748A1 (de) 1987-11-14 1989-05-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von unsymmetrisch aufgebauten, sternfoermig verzweigten blockcopolymerisaten und ihre verwendung
US5185400A (en) * 1990-08-08 1993-02-09 Phillips Petroleum Company Reduction of residual volatiles in styrene polymers
DE4420952A1 (de) 1994-06-17 1995-12-21 Basf Ag Thermoplastisches Elastomer
KR0167147B1 (ko) * 1994-07-02 1999-03-20 안시환 열가소성수지 필름의 제조방법
JP3717213B2 (ja) * 1995-10-31 2005-11-16 旭化成ケミカルズ株式会社 ブロック共重合体の回収方法
DE19615533A1 (de) 1996-04-19 1997-10-23 Basf Ag Thermoplastische Formmasse
JP3663740B2 (ja) * 1996-04-24 2005-06-22 旭化成ケミカルズ株式会社 ブロック共重合体の回収法
US5852124A (en) 1996-08-06 1998-12-22 Chi Mei Corporation Rubber-modified styrenic resin composition
WO2002022733A2 (en) * 2000-09-15 2002-03-21 Dow Global Technologies Inc. Styrenic polymer compositions with improved clarity
US7141621B2 (en) 2002-02-07 2006-11-28 Kraton Polymers U.S. Llc Gels from controlled distribution block copolymers
US8637604B2 (en) * 2005-07-29 2014-01-28 Zeon Corporation Block copolymer and method for producing same, composition for resin modification and modified resin composition, and method for producing same
JP2008036942A (ja) * 2006-08-04 2008-02-21 Unitika Ltd 熱可塑性樹脂組成物ペレットの製造方法
CN102822270B (zh) * 2010-03-31 2015-05-13 可乐丽股份有限公司 热塑性聚合物组合物以及由其形成的成型体
CN103221441A (zh) 2010-10-27 2013-07-24 巴斯夫股份公司 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物
SG11201408572PA (en) 2012-06-29 2015-02-27 Styrolution Europ Gmbh Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers

Also Published As

Publication number Publication date
JP2020524205A (ja) 2020-08-13
US20200207901A1 (en) 2020-07-02
EP3642280B1 (en) 2021-06-09
EP3642280A1 (en) 2020-04-29
JP7178373B2 (ja) 2022-11-25
KR20200020832A (ko) 2020-02-26
CN110997803A (zh) 2020-04-10
CN110997803B (zh) 2023-03-28
US11326014B2 (en) 2022-05-10
KR102667561B1 (ko) 2024-05-20
ES2883108T3 (es) 2021-12-07
WO2018234222A1 (en) 2018-12-27

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