TW200942555A - Extrusion process for grafting rubbers - Google Patents

Extrusion process for grafting rubbers

Info

Publication number
TW200942555A
TW200942555A TW097148185A TW97148185A TW200942555A TW 200942555 A TW200942555 A TW 200942555A TW 097148185 A TW097148185 A TW 097148185A TW 97148185 A TW97148185 A TW 97148185A TW 200942555 A TW200942555 A TW 200942555A
Authority
TW
Taiwan
Prior art keywords
rubber
continuous extrusion
robber
extrusion reactor
grafted
Prior art date
Application number
TW097148185A
Other languages
English (en)
Inventor
Patric Meessen
Franciscus Victoire Paulus Houtvast
Johannes Hendrik Geesink
Joe Zho-Yao Qiu
Errol Joseph Olivier
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of TW200942555A publication Critical patent/TW200942555A/zh

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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
TW097148185A 2007-12-12 2008-12-11 Extrusion process for grafting rubbers TW200942555A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07024052 2007-12-12
US1335907P 2007-12-13 2007-12-13

Publications (1)

Publication Number Publication Date
TW200942555A true TW200942555A (en) 2009-10-16

Family

ID=39278742

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097148185A TW200942555A (en) 2007-12-12 2008-12-11 Extrusion process for grafting rubbers

Country Status (8)

Country Link
US (1) US20110021700A1 (zh)
EP (2) EP2225295B1 (zh)
JP (1) JP2011506659A (zh)
CN (1) CN101896519A (zh)
BR (1) BRPI0820761A8 (zh)
IL (1) IL206106A0 (zh)
TW (1) TW200942555A (zh)
WO (1) WO2009074477A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180237570A1 (en) * 2017-02-17 2018-08-23 Equistar Chemicals, Lp Process for lowering yellowness index of polyolefin-based maleic anhydride graft copolymers and compositions made therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236613A (en) * 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
JP2885919B2 (ja) * 1990-09-25 1999-04-26 株式会社トクヤマ 変性プロピレンエチレン共重合体及びその製造方法
US5420303A (en) * 1993-12-16 1995-05-30 Eastman Chemical Company Process for the maleation of polyethylene waxes
BE1007888A3 (fr) * 1993-12-27 1995-11-14 Solvay Procede continu de greffage d'une polyolefine, les polyolefines greffees obtenues au moyen de ce procede.
JPH07316239A (ja) * 1994-03-31 1995-12-05 Kawasaki Steel Corp 変性ポリオレフィンの製造方法およびガラス繊維強化ポリオレフィン
JP2008516059A (ja) * 2004-10-11 2008-05-15 ランクセス・インク． グラフト化重合体の連続押出製造法
EP1891188A1 (en) * 2005-06-13 2008-02-27 DSMIP Assets B.V. Additive composition comprising an amidized or imidized polymer

Also Published As

Publication number Publication date
WO2009074477A1 (en) 2009-06-18
CN101896519A (zh) 2010-11-24
EP2225295B1 (en) 2013-10-23
US20110021700A1 (en) 2011-01-27
BRPI0820761A8 (pt) 2015-10-27
IL206106A0 (en) 2010-11-30
BRPI0820761A2 (pt) 2015-06-16
JP2011506659A (ja) 2011-03-03
EP2617744A1 (en) 2013-07-24
EP2225295A1 (en) 2010-09-08

Similar Documents

Publication Publication Date Title
EP2294100B1 (en) Modified polyolefins
EP2521744B1 (en) Process for forming crosslinked and branched polymers
EP2495268B1 (en) Compositions and articles
EP2294101B1 (en) Polymers modified by silanes
KR101559638B1 (ko) 고용융장력 프로필렌 폴리머의 제조 과정
NO20071797L (no) Lopende utdrivningsprosess for produksjon av podede polymerer
CN108192027B (zh) 一种极性聚丙烯接枝物及其制备方法
JPWO2008053817A1 (ja) 天然植物繊維と合成高分子よりなる複合材料及びその製造方法
EP2328938B1 (en) Radically functionalized olefin-based polymer with reduced molecular weight change and method
El Mabrouk et al. Chemical modification of PP architecture: Strategies for introducing long-chain branching
CN105399902A (zh) 一种高熔体强度聚丙烯及其制备方法
US20050222327A1 (en) Multi-phase polypropylene compositions
KR102014119B1 (ko) 폴리에틸렌-실란-코폴리머의 제조 방법 및 플랜트
TW200942555A (en) Extrusion process for grafting rubbers
JP2007517074A (ja) ポリオレフィンの制御されたラジカルグラフト方法
FI85587C (fi) Foerfarande foer modifiering av olefinpolymerer till sammankopplingsmedel.
US20190153140A1 (en) Grafted Polymers
CN100569818C (zh) 一种提高聚丙烯熔体强度的方法
Parrinello et al. Thermal frontal polymerization with a thermally released redox catalyst
Premphet et al. Melt grafting of maleic anhydride onto elastomeric ethylene‐octene copolymer by reactive extrusion
Morales et al. A study of the effects of thiols on the frontal polymerization and pot life of multifunctional acrylate systems with cumene hydroperoxide
Reghunadhan Nair et al. Synthesis of 3-carbonoyl acrylic acid-functionalized polystyrene and an insight in to its role in cross linking and grafting of polystyrene on to natural rubber
Wu et al. Effect of Additive Benzoyl Peroxide on the Depolymerization of HDPE in Supercritical Water
Cao Polymerization of Poly (itaconic acid)
Dorscht et al. Free radical grafting of maleic anhydride on polypropylene in the presence of supercritical carbon dioxide.