EP2342273A1 - Verfahren zur herstellung von polybutadien-haltigen formteilen - Google Patents
Verfahren zur herstellung von polybutadien-haltigen formteilenInfo
- 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- Withdrawn
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)
Abstract
Description
Claims
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 (de) |
| EP (1) | EP2342273A1 (de) |
| JP (1) | JP5444364B2 (de) |
| KR (1) | KR101361937B1 (de) |
| CN (1) | CN102197075B (de) |
| AR (1) | AR078595A1 (de) |
| BR (1) | BRPI0919866A2 (de) |
| DE (1) | DE102008053888A1 (de) |
| RU (1) | RU2542226C2 (de) |
| TW (1) | TWI471344B (de) |
| WO (1) | WO2010049356A1 (de) |
Families Citing this family (8)
| 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 |
| KR102304489B1 (ko) * | 2013-10-16 | 2021-09-23 | 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 |
| WO2017106493A1 (en) * | 2015-12-15 | 2017-06-22 | Columbian Chemicals Company | Carbon black composition with sulfur donor |
| 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)
| 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 |
| ES2256623T3 (es) * | 1998-07-31 | 2006-07-16 | Pirelli Pneumatici S.P.A. | Procedimiento para la fabricacion, moldeo y vulcanizado de neumaticos para ruedas de vehiculos. |
| 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 |
| EP1479698B1 (de) * | 2003-05-22 | 2008-05-14 | JSR Corporation | 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 |
| EP1985655B1 (de) * | 2006-02-15 | 2013-10-16 | Bridgestone Corporation | Kautschukzusammensetzung für reifenseitenwand und reifen |
| DE102006031317A1 (de) | 2006-07-01 | 2008-01-03 | Lanxess Deutschland Gmbh | Schichtartig aufgebaute Vulkanisate auf Basis von hydriertem Vinylpolybutadien |
-
2008
- 2008-10-30 DE DE200810053888 patent/DE102008053888A1/de not_active Withdrawn
-
2009
- 2009-10-23 WO PCT/EP2009/063954 patent/WO2010049356A1/de not_active Ceased
- 2009-10-23 KR KR1020117012330A patent/KR101361937B1/ko not_active Expired - Fee Related
- 2009-10-23 EP EP09752318A patent/EP2342273A1/de not_active Withdrawn
- 2009-10-23 JP JP2011533690A patent/JP5444364B2/ja not_active Expired - Fee Related
- 2009-10-23 RU RU2011121398/05A patent/RU2542226C2/ru not_active IP Right Cessation
- 2009-10-23 CN CN200980143046.6A patent/CN102197075B/zh not_active Expired - Fee Related
- 2009-10-23 US US13/124,746 patent/US20110288193A1/en not_active Abandoned
- 2009-10-23 BR BRPI0919866A patent/BRPI0919866A2/pt not_active Application Discontinuation
- 2009-10-28 AR ARP090104157 patent/AR078595A1/es not_active Application Discontinuation
- 2009-10-29 TW TW98136592A patent/TWI471344B/zh not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010049356A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2542226C2 (ru) | 2015-02-20 |
| TWI471344B (zh) | 2015-02-01 |
| BRPI0919866A2 (pt) | 2015-12-15 |
| TW201035135A (en) | 2010-10-01 |
| JP2012506931A (ja) | 2012-03-22 |
| DE102008053888A1 (de) | 2010-05-06 |
| US20110288193A1 (en) | 2011-11-24 |
| CN102197075A (zh) | 2011-09-21 |
| KR20110089323A (ko) | 2011-08-05 |
| AR078595A1 (es) | 2011-11-23 |
| JP5444364B2 (ja) | 2014-03-19 |
| RU2011121398A (ru) | 2012-12-10 |
| CN102197075B (zh) | 2015-04-29 |
| WO2010049356A1 (de) | 2010-05-06 |
| KR101361937B1 (ko) | 2014-02-13 |
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