MX2011011384A - Composicion termofusible para moldeo en hueco. - Google Patents

Composicion termofusible para moldeo en hueco.

Info

Publication number
MX2011011384A
MX2011011384A MX2011011384A MX2011011384A MX2011011384A MX 2011011384 A MX2011011384 A MX 2011011384A MX 2011011384 A MX2011011384 A MX 2011011384A MX 2011011384 A MX2011011384 A MX 2011011384A MX 2011011384 A MX2011011384 A MX 2011011384A
Authority
MX
Mexico
Prior art keywords
block
weight percent
copolymer
mono alkenyl
hsbc
Prior art date
Application number
MX2011011384A
Other languages
English (en)
Inventor
Leonardo Bellomo
Alessandro Carfagnini
Marianne Stol
Freddy M A Vervoort
Original Assignee
Kraton Polymers Us Llc
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 Kraton Polymers Us Llc filed Critical Kraton Polymers Us Llc
Publication of MX2011011384A publication Critical patent/MX2011011384A/es

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
    • 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
    • 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
    • C08L53/025—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 modified
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • 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
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Una composición termofusible en la forma de perlas y/o polvo, con un tamaño de partícula de 1400 pm o menos que comprende de aproximadamente 40 a aproximadamente 70 por ciento en peso de un copolímero de bloque estirénico selectivamente hidrogenado (HSBC), y de aproximadamente 1 a aproximadamente 30 por ciento en peso de un homopolímero de butileno, o una combinación del homopolímero de butileno y el copolímero, en donde el HSBC (i) es un copolímero de bloque hidrogenado lineal o ramificado que tiene la configuración general A-B-A, (A-B)n, (A-B-A)n, (A-B-A)nX, (A-B)nX o mezclas de los mismos, en donde n es un entero de 2 a aproximadamente 30, y X es un residuo de agente de acoplamiento y en donde: a. antes de la hidrogenación, cada bloque A es un bloque de polímero de monoalquenil areno y cada bloque B es un bloque de copolímero de distribución controlada de al menos un dieno conjugado y al menos un monoalquenil areno; b. posteriormente a la hidrogenación, aproximadamente 0-10% de los enlaces dobles de areno han sido reducidos, y al menos aproximadamente 90% de los enlaces dobles del dieno conjugado han sido reducidos; c. cada bloque tiene un número de peso molecular promedio de aproximadamente 5.0 a aproximadamente 7.5 kg/mol y, en donde el HSBC lineal tiene un número de peso molecular promedio aparente total de aproximadamente 70 a aproximadamente 150 kg/mol y el HSBC ramificado tiene un número de peso molecular promedio aparente total de aproximadamente 35 a aproximadamente 75 kg/mol por brazo, d. cada bloque B comprende regiones terminales adyacentes a los bloques A que son ricas en unidades de dieno conjugado y una o más regiones no adyacentes a los bloques A que son ricas en unidades de monoalquenil areno; e. la cantidad total de monoalquenil areno en el copolímero de bloque hidrogenado es aproximadamente 20 a aproximadamente 45 por ciento en peso; f. el por ciento en peso de monoalquenil areno en cada bloque B es de aproximadamente 10 a aproximadamente 40 por ciento en peso; g. cada bloque B tiene un índice de agrupamiento en bloques de estireno menor que 10 por ciento; y h. el por ciento en peso de vinilo en cada bloque B es al menos aproximadamente 40 por ciento en peso.
MX2011011384A 2010-01-29 2011-01-17 Composicion termofusible para moldeo en hueco. MX2011011384A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10152145 2010-01-29
PCT/EP2011/050538 WO2011092071A1 (en) 2010-01-29 2011-01-17 Thermofusible composition for slush moulding

Publications (1)

Publication Number Publication Date
MX2011011384A true MX2011011384A (es) 2011-11-18

Family

ID=42136115

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011384A MX2011011384A (es) 2010-01-29 2011-01-17 Composicion termofusible para moldeo en hueco.

Country Status (14)

Country Link
US (1) US10066097B2 (es)
EP (1) EP2406315B1 (es)
JP (1) JP5270802B2 (es)
KR (1) KR101434517B1 (es)
CN (1) CN102428143B (es)
BR (1) BRPI1105241B1 (es)
CA (1) CA2759376C (es)
ES (1) ES2390616T3 (es)
MX (1) MX2011011384A (es)
MY (1) MY158764A (es)
PL (1) PL2406315T3 (es)
RU (1) RU2553997C2 (es)
TW (1) TWI523907B (es)
WO (1) WO2011092071A1 (es)

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US9771473B2 (en) 2012-02-24 2017-09-26 Kraton Polymers U.S. Llc High flow, hydrogenated styrene-butadiene-styrene block copolymers and applications
US20130225020A1 (en) 2012-02-24 2013-08-29 Kraton Polymers Us Llc High flow, hydrogenated styrene-butadiene-styrene block copolymer and applications
CN104781371A (zh) 2012-11-05 2015-07-15 科腾聚合物美国有限责任公司 用于兼具挠性和强度的聚合物的阻火剂系统
KR101856398B1 (ko) * 2013-11-26 2018-05-09 크레이튼 폴리머즈 유.에스. 엘엘씨 레이저 소결 분말, 레이저 소결 물품 및 레이저 소결 물품을 제조하는 방법
CN105874003B (zh) 2013-12-23 2019-04-05 因特瓦产品有限责任公司 搪塑组合物
CN104817810B (zh) * 2015-05-19 2016-03-16 中国石油大学(华东) 高焊接强度冰箱密封条用热塑性弹性体材料及其制备方法
EP3307509B1 (en) * 2015-06-12 2020-08-05 Kraton Polymers U.S. LLC A composition for soft skins and uses thereof
TWI642703B (zh) 2016-05-09 2018-12-01 科騰聚合物美國有限責任公司 泡沫黏著之增進
PT3447088T (pt) * 2017-08-21 2020-02-03 Borealis Ag Composição de polipropileno
EP3620477B1 (en) * 2018-09-10 2021-07-14 Kraton Polymers Research B.V. Medical tubing and compositions and methods for making therefor
US11613619B2 (en) * 2019-05-29 2023-03-28 Kraton Corporation Molding compositions and foam molded articles made thereof
EP3766934B1 (en) * 2019-07-19 2024-01-03 Kraton Polymers Research B.V. Molding composition and articles formed thereof
US11807753B2 (en) 2020-10-28 2023-11-07 Cpk Interior Products Inc. Thermoplastic polyolefin-based slush powder compositions

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Also Published As

Publication number Publication date
EP2406315B1 (en) 2012-07-04
US20120070665A1 (en) 2012-03-22
TW201139550A (en) 2011-11-16
KR20120059449A (ko) 2012-06-08
RU2553997C2 (ru) 2015-06-20
WO2011092071A1 (en) 2011-08-04
TWI523907B (zh) 2016-03-01
RU2011141344A (ru) 2013-08-27
BRPI1105241B1 (pt) 2020-10-13
BRPI1105241A2 (pt) 2016-05-03
CN102428143B (zh) 2015-05-20
CA2759376A1 (en) 2011-08-04
EP2406315A1 (en) 2012-01-18
US10066097B2 (en) 2018-09-04
CN102428143A (zh) 2012-04-25
ES2390616T3 (es) 2012-11-14
KR101434517B1 (ko) 2014-08-29
MY158764A (en) 2016-11-15
JP5270802B2 (ja) 2013-08-21
PL2406315T3 (pl) 2012-12-31
CA2759376C (en) 2015-03-03
JP2013518156A (ja) 2013-05-20

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