NL185080B - Lithium bevattend initieermiddel, werkwijze voor de bereiding daarvan, werkwijze voor de anionogene polymerisatie met toepassing daarvan, alsmede rubberachtig ster-copolymeer. - Google Patents

Lithium bevattend initieermiddel, werkwijze voor de bereiding daarvan, werkwijze voor de anionogene polymerisatie met toepassing daarvan, alsmede rubberachtig ster-copolymeer.

Info

Publication number
NL185080B
NL185080B NLAANVRAGE8201437,A NL8201437A NL185080B NL 185080 B NL185080 B NL 185080B NL 8201437 A NL8201437 A NL 8201437A NL 185080 B NL185080 B NL 185080B
Authority
NL
Netherlands
Prior art keywords
anionogenic
polymerization
rubber
preparation
same
Prior art date
Application number
NLAANVRAGE8201437,A
Other languages
English (en)
Other versions
NL185080C (nl
NL8201437A (nl
Original Assignee
Gencorp Inc
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 Gencorp Inc filed Critical Gencorp Inc
Publication of NL8201437A publication Critical patent/NL8201437A/nl
Publication of NL185080B publication Critical patent/NL185080B/nl
Application granted granted Critical
Publication of NL185080C publication Critical patent/NL185080C/nl

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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • 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
    • C08F297/042—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 using a polyfunctional initiator
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/901—Radial block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NLAANVRAGE8201437,A 1981-07-13 1982-04-05 Lithium bevattend initieermiddel, werkwijze voor de bereiding daarvan, werkwijze voor de anionogene polymerisatie met toepassing daarvan, alsmede rubberachtig ster-copolymeer. NL185080C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28267181 1981-07-13
US06/282,671 US4409368A (en) 1981-07-13 1981-07-13 Preparation of star polymers

Publications (3)

Publication Number Publication Date
NL8201437A NL8201437A (nl) 1983-02-01
NL185080B true NL185080B (nl) 1989-08-16
NL185080C NL185080C (nl) 1990-01-16

Family

ID=23082597

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8201437,A NL185080C (nl) 1981-07-13 1982-04-05 Lithium bevattend initieermiddel, werkwijze voor de bereiding daarvan, werkwijze voor de anionogene polymerisatie met toepassing daarvan, alsmede rubberachtig ster-copolymeer.

Country Status (6)

Country Link
US (1) US4409368A (nl)
JP (2) JPS5819306A (nl)
CA (1) CA1178602A (nl)
DE (2) DE3249364C2 (nl)
GB (1) GB2111057B (nl)
NL (1) NL185080C (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58402A (ja) * 1981-06-24 1983-01-05 Toyo Tire & Rubber Co Ltd 低転動性を有するタイヤトレツド構成物
DE3309748A1 (de) * 1982-07-23 1984-03-01 Veb Chemische Werke Buna, Ddr 4212 Schkopau Verfahren zur herstellung mehrfunktioneller polymerisationsinitiatoren
US4507466A (en) * 1983-01-07 1985-03-26 The Dow Chemical Corporation Dense star polymers having core, core branches, terminal groups
US4678837A (en) * 1985-08-23 1987-07-07 Atlantic Richfield Company Multilithium polymerization initiators
US4713975A (en) * 1986-05-30 1987-12-22 The Dow Chemical Company Dense star polymers for calibrating/characterizing sub-micron apertures
US5395865A (en) * 1991-11-09 1995-03-07 Takeda Chemical Industries, Ltd. Unsaturated polyester compositions, molding materials and molded products
US5728782A (en) * 1996-12-06 1998-03-17 Union Carbide Chemicals & Plastics Technology Corporation Gas phase anionic polymerization of dienes and vinyl-substituted aromatic compounds
US6005763A (en) * 1998-02-20 1999-12-21 Sturman Industries, Inc. Pulsed-energy controllers and methods of operation thereof
EP1631595B1 (en) * 2003-06-09 2013-08-28 Bridgestone Corporation Improved hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
US8999905B2 (en) 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
TWI462939B (zh) 2012-12-28 2014-12-01 Chi Mei Corp 經改質的共軛二烯－乙烯基芳香烴共聚物及其聚合方法
CN106397695B (zh) * 2016-08-30 2019-04-30 广东众和化塑有限公司 一种高熔指、高透明sbs弹性体及其制备方法
CN106220798B (zh) * 2016-08-30 2019-02-26 广东众和化塑有限公司 一种高熔指、高透明sis弹性体及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA743174A (en) * 1966-09-20 N. Bastian Bruce Block copolymers of formal-dehyde with conjugated dienes
BE638995A (nl) * 1962-07-16
US3644322A (en) * 1969-02-03 1972-02-22 Phillips Petroleum Co Polymerization of conjugated dienes and monovinyl aromatic compounds with multifunctional polymerization initiators
US3787510A (en) * 1969-02-03 1974-01-22 Phillips Petroleum Co Multifunctional polymerization initiators
US3652516A (en) * 1969-02-10 1972-03-28 Phillips Petroleum Co Polymerization of conjugated dienes or monovinyl aromatic monomers with multifunctional initiators from diisopropenylbenzene
BE785665A (fr) * 1971-07-02 1973-01-02 Stamicarbon Procede pour la preparation de copolymeres sequences elastomeres thermoplastiques
US3825605A (en) * 1971-08-02 1974-07-23 Mobil Oil Corp Oxidation of isoparaffins to tertiary alcohols
BE788122A (fr) * 1971-09-07 1973-02-28 Phillips Petroleum Co Composés lithiés multifonctionnels d'amorcage de polymérisation.
US3734973A (en) * 1971-11-04 1973-05-22 Phillips Petroleum Co Multifunctional polymerization initiators from diisopropenylbenzene
US3734972A (en) * 1971-11-04 1973-05-22 Phillips Petroleum Co Multifunctional initiators
US3903972A (en) * 1974-04-24 1975-09-09 Hydroacoustic Inc Impact tools
US3985830B1 (en) * 1974-07-15 1998-03-03 Univ Akron Star polymers and process for the preparation thereof
GB1575507A (en) * 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
JPS53149901A (en) * 1977-12-14 1978-12-27 Japan Synthetic Rubber Co Ltd Preparation of methacrolein and 1,3-butadiene
US4550212A (en) * 1982-03-09 1985-10-29 Phillips Petroleum Company Catalysts
JPH0678251B2 (ja) * 1985-12-03 1994-10-05 旭化成工業株式会社 メタクリル酸および／またはメタクロレインの製造方法

Also Published As

Publication number Publication date
NL185080C (nl) 1990-01-16
GB2111057A (en) 1983-06-29
JPH0342281B2 (nl) 1991-06-26
DE3249364C2 (nl) 1989-09-21
JPS5819306A (ja) 1983-02-04
US4409368A (en) 1983-10-11
CA1178602A (en) 1984-11-27
JPH05403B2 (nl) 1993-01-05
DE3222328C2 (de) 1985-05-02
DE3222328A1 (de) 1983-02-17
JPH0379606A (ja) 1991-04-04
GB2111057B (en) 1984-12-12
NL8201437A (nl) 1983-02-01

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GENCORP INC.

V1 Lapsed because of non-payment of the annual fee

Effective date: 19951101