EP2342273A1 - Verfahren zur herstellung von polybutadien-haltigen formteilen - Google Patents

Verfahren zur herstellung von polybutadien-haltigen formteilen

Info

Publication number
EP2342273A1
EP2342273A1 EP09752318A EP09752318A EP2342273A1 EP 2342273 A1 EP2342273 A1 EP 2342273A1 EP 09752318 A EP09752318 A EP 09752318A EP 09752318 A EP09752318 A EP 09752318A EP 2342273 A1 EP2342273 A1 EP 2342273A1
Authority
EP
European Patent Office
Prior art keywords
polybutadiene
rubber
polybutadienes
mixtures
neodymium
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.)
Withdrawn
Application number
EP09752318A
Other languages
German (de)
English (en)
French (fr)
Inventor
Heike Kloppenburg
Alex Lucassen
David Hardy
Jochen Kroll
Alexander Lissy
Dino Tebling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanxess Deutschland GmbH
Original Assignee
Lanxess Deutschland 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 Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Publication of EP2342273A1 publication Critical patent/EP2342273A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Definitions

  • the present invention relates to a novel process for the production of polybutadiene-containing moldings.
  • Neodymium compounds which are soluble in hydrocarbons. Particular preference is given to using neodymium carboxylates, in particular neodymium neodecanoate, neodymium octanoate, neodymium naphthenate, neodymium 2,2-diethylhexanoate and / or neodymium 2,2-diethylheptanoate.
  • These catalysts provide in the polymerization of, for example, butadiene a polybutadiene m very good yields and with high selectivity, which in particular by a high proportion of
  • carbon black and / or silica is used as the filler.
  • Glass fibers and glass fiber products such as glass fiber products (mats, strands) or glass microspheres; Metal oxides such as zinc oxide, calcium oxide, magnesium oxide, aluminum oxide; Metal carbonates, such as magnesium carbonate, calcium carbonate, zinc carbonate; Metal hydroxides, e.g. Aluminum hydroxide, magnesium hydroxide, metal salts, such as zinc or magnesium salts of ⁇ , ⁇ -unsaturated fatty acids, e.g.
  • Carbon blacks are carbon blacks prepared by the method of flame black, channel, furnace, gas black, thermal, acetylene black or arc and have BET surface areas of 9-200 m 2 / g, eg. SAF, IS AF-LS, IS AF-HM, ISAF-LM,
  • Rubber gels in particular those based on polybutadiene, butadiene-styrene copolymers, butadiene-Acrylmt ⁇ l copolymers and polychloroprene
  • Preferred processing auxiliaries are reaction accelerators, anti-aging agents, and
  • Antiozonants such as the usual naphthenic, aromatic or aliphatic excipients, organic acids, such as stearic acid, retarders, metal oxides, e.g. Zmkoxid and activators, such as silanes used.
  • the amount of processing aid is preferably in the range of 0.1 to 20%, based on the rubber used, and depends on the desired property profile of
  • the temperature during this processing depends on the rubbers used. When using 100 phr erf ⁇ ndungshielem polybutadiene has the preferred temperature at 40-55 0 C. In the mixture with, for example, styrene-butadiene rubber, the temperature, depending on the proportion of - -
  • Styrene-butadiene rubber preferably at 50-75 0 C. 1 phr corresponds to a g substance based on 100 g of polymer.
  • Example m different mixtures for the tire technology, m the golf ball industry or for the production of technical rubber goods are used
  • a strand of the uncured mixtures of Examples 1, 2, VI and V2 extruded through the Garvey die was prepared and tested.
  • the extrusion test was carried out with a Brabender miniature extruder with a Garvey nozzle of size 16 mm / 10 d.
  • the surface quality was evaluated in accordance with DIN 2230-96, Rating System B.
  • a profile quality between A8 and AlO is rated as good, a quality between C3 and El as poor. However, the rating can also be understood without a rating system based on the figures.
  • the surface texture of the extruded moldings at 90 0 C is substantially smoother with rating A9 than at 55 ° C (II and IV) with rating C3 to D2.
  • the polybutadienes show at 55 ° C (VI and VIE) with rating A8 to A9 a smoother surface than the Formteüe at 90 0 C (V and VII) with Ratmg C3 to D2.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
EP09752318A 2008-10-30 2009-10-23 Verfahren zur herstellung von polybutadien-haltigen formteilen Withdrawn EP2342273A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810053888 DE102008053888A1 (de) 2008-10-30 2008-10-30 Neues Verfahren zur Herstellung von Polybutadien-haltigen Formteilen
PCT/EP2009/063954 WO2010049356A1 (de) 2008-10-30 2009-10-23 Verfahren zur herstellung von polybutadien-haltigen formteilen

Publications (1)

Publication Number Publication Date
EP2342273A1 true EP2342273A1 (de) 2011-07-13

Family

ID=41566164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09752318A Withdrawn EP2342273A1 (de) 2008-10-30 2009-10-23 Verfahren zur herstellung von polybutadien-haltigen formteilen

Country Status (11)

Country Link
US (1) US20110288193A1 (zh)
EP (1) EP2342273A1 (zh)
JP (1) JP5444364B2 (zh)
KR (1) KR101361937B1 (zh)
CN (1) CN102197075B (zh)
AR (1) AR078595A1 (zh)
BR (1) BRPI0919866A2 (zh)
DE (1) DE102008053888A1 (zh)
RU (1) RU2542226C2 (zh)
TW (1) TWI471344B (zh)
WO (1) WO2010049356A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101194401B1 (ko) * 2009-12-09 2012-10-25 금호석유화학 주식회사 골프공 코어의 제조용 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
US9427628B2 (en) * 2010-10-25 2016-08-30 Acushnet Company Blends of linear and branched neodymium-catalyzed rubber formulations for use in golf balls
JP6009921B2 (ja) * 2012-12-04 2016-10-19 住友ゴム工業株式会社 タイヤ用ゴム組成物、及び空気入りタイヤ
KR102270433B1 (ko) * 2013-10-16 2021-06-29 아란세오 도이치란드 게엠베하 몰 질량 감소를 가지는 NdBR
CN103694507A (zh) * 2013-12-24 2014-04-02 苏州华东橡胶工业有限公司 一种改性聚丁二烯橡胶的配方
RU2018125896A (ru) * 2015-12-15 2020-01-20 Коламбиан Кемикалз Компани Композиция технического углерода с донором серы
JP6859816B2 (ja) * 2017-04-03 2021-04-14 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
CN110951123B (zh) * 2019-12-11 2021-11-16 浙江威格尔传动股份有限公司 一种超耐磨皮带的制作工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187360A (en) * 1975-07-18 1980-02-05 Phillips Petroleum Company Heat-shrinkable or heat-expandable products from hydrogenated polybutadiene
DE2830080A1 (de) 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
DE2848964A1 (de) 1978-11-11 1980-05-22 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
US4431765A (en) * 1980-12-18 1984-02-14 The Firestone Tire & Rubber Company Free flowing polybutadiene resin particles and process for the preparation thereof
JPS5821434A (ja) * 1981-07-31 1983-02-08 Japan Synthetic Rubber Co Ltd ポリブタジエンゴム組成物
JP3775510B2 (ja) * 1994-11-30 2006-05-17 日本ゼオン株式会社 タイヤ用ゴム組成物、及びタイヤ
DE69911700T2 (de) * 1998-07-31 2004-08-19 Pirelli Pneumatici S.P.A. Verfahren zum Herstellen, Formen und Vulkanisieren von Fahrzeugreifen
JP2001037195A (ja) * 1999-07-23 2001-02-09 Canon Electronics Inc モータ
DE10012407A1 (de) * 2000-03-15 2001-09-20 Bayer Ag Polyether enthaltende Kautschukmischungen
US20060231183A1 (en) * 2000-06-14 2006-10-19 Antonio Serra Process for producing tyres, tyres thus obtained and elastomeric compositions used therein
JP2002309038A (ja) * 2001-04-09 2002-10-23 Toyo Tire & Rubber Co Ltd スタッドレス配合ゴム組成物及び空気入りタイヤ
JP2004167052A (ja) * 2002-11-21 2004-06-17 Sumitomo Rubber Ind Ltd ゴルフボール用ゴム組成物
WO2004056556A1 (en) * 2002-12-19 2004-07-08 Maurizio Galimberti Process for producing a tyre for vehicle wheels
DE602004013672D1 (de) * 2003-05-22 2008-06-26 Jsr Corp Verfahren zur Herstellung eines modifizierten, konjugierten Dienpolymers und dieses enthaltende Elastomerzusammensetzung
JP4596126B2 (ja) * 2003-05-22 2010-12-08 Ｊｓｒ株式会社 変性共役ジエン系重合体の製造方法およびゴム組成物
ITMI20042022A1 (it) * 2004-10-25 2005-01-25 Polimeri Europa Spa Processo per la preparazione di polibutadiene a basso grado di ramificazione
DE102005061627A1 (de) * 2005-12-21 2007-06-28 Lanxess Deutschland Gmbh Synthetischer Kautschuk mit enger Molekulargewichtsverteilung, ein Verfahren zu seiner Herstellung und seine Verwendung
JP5507078B2 (ja) * 2006-02-15 2014-05-28 株式会社ブリヂストン タイヤサイドウォール用ゴム組成物及びタイヤ
DE102006031317A1 (de) * 2006-07-01 2008-01-03 Lanxess Deutschland Gmbh Schichtartig aufgebaute Vulkanisate auf Basis von hydriertem Vinylpolybutadien

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010049356A1 *

Also Published As

Publication number Publication date
AR078595A1 (es) 2011-11-23
RU2011121398A (ru) 2012-12-10
TWI471344B (zh) 2015-02-01
BRPI0919866A2 (pt) 2015-12-15
WO2010049356A1 (de) 2010-05-06
DE102008053888A1 (de) 2010-05-06
RU2542226C2 (ru) 2015-02-20
KR101361937B1 (ko) 2014-02-13
CN102197075A (zh) 2011-09-21
CN102197075B (zh) 2015-04-29
TW201035135A (en) 2010-10-01
KR20110089323A (ko) 2011-08-05
JP2012506931A (ja) 2012-03-22
US20110288193A1 (en) 2011-11-24
JP5444364B2 (ja) 2014-03-19

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