DE69406554T2 - Vorrichtung und verfahren zur herstellung von gepfropften polyolefinen mit niedrigem molekulargewicht - Google Patents

Vorrichtung und verfahren zur herstellung von gepfropften polyolefinen mit niedrigem molekulargewicht

Info

Publication number
DE69406554T2
DE69406554T2 DE69406554T DE69406554T DE69406554T2 DE 69406554 T2 DE69406554 T2 DE 69406554T2 DE 69406554 T DE69406554 T DE 69406554T DE 69406554 T DE69406554 T DE 69406554T DE 69406554 T2 DE69406554 T2 DE 69406554T2
Authority
DE
Germany
Prior art keywords
molecular weight
low molecular
grafted polyolefins
producing grafted
pressure
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.)
Expired - Fee Related
Application number
DE69406554T
Other languages
English (en)
Other versions
DE69406554D1 (de
Inventor
Richard Stuart
Randal Ford
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of DE69406554D1 publication Critical patent/DE69406554D1/de
Application granted granted Critical
Publication of DE69406554T2 publication Critical patent/DE69406554T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924—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
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
DE69406554T 1993-12-16 1994-12-07 Vorrichtung und verfahren zur herstellung von gepfropften polyolefinen mit niedrigem molekulargewicht Expired - Fee Related DE69406554T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/168,549 US6187870B1 (en) 1993-12-16 1993-12-16 Apparatus and process for the production of low molecular weight grafted polyolefins
PCT/US1994/013988 WO1995016717A1 (en) 1993-12-16 1994-12-07 Apparatus and process for the production of low molecular weight grafted polyolefins

Publications (2)

Publication Number Publication Date
DE69406554D1 DE69406554D1 (de) 1997-12-04
DE69406554T2 true DE69406554T2 (de) 1998-06-18

Family

ID=22611962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406554T Expired - Fee Related DE69406554T2 (de) 1993-12-16 1994-12-07 Vorrichtung und verfahren zur herstellung von gepfropften polyolefinen mit niedrigem molekulargewicht

Country Status (8)

Country Link
US (1) US6187870B1 (de)
EP (1) EP0734401B1 (de)
JP (1) JPH09506657A (de)
KR (1) KR960706514A (de)
AT (1) ATE159739T1 (de)
CA (1) CA2177619A1 (de)
DE (1) DE69406554T2 (de)
WO (1) WO1995016717A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854285A1 (de) * 1998-11-25 2000-05-31 Targor Gmbh Verfahren zur peroxidischen Behandlung von Olefinpolymerisaten
CA2419602A1 (en) † 2000-08-29 2002-03-07 David John Mitchell High melt flow, highly-grafted polypropylene
US20060069209A1 (en) * 2004-09-29 2006-03-30 Klosiewicz Daniel W Heat stable functionalized polyolefin emulsions
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
JP4513576B2 (ja) * 2005-01-14 2010-07-28 三菱化学株式会社 変性ポリオレフィン樹脂およびその製造方法並びに接着性変性ポリオレフィン樹脂組成物

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414551A (en) 1965-06-24 1968-12-03 Hercules Inc Modification of crystalline propylene polymers
US3481910A (en) 1965-10-04 1969-12-02 Eastman Kodak Co Reaction products of unsaturated dicarboxylic acids,anhydrides,esters with degraded poly - alpha - olefin polymers
US3480580A (en) 1965-10-22 1969-11-25 Eastman Kodak Co Modified polymers
US3433777A (en) * 1966-12-20 1969-03-18 Eastman Kodak Co Emulsifiable polyolefin composition and process for its preparation
US3642722A (en) 1967-11-29 1972-02-15 Eastman Kodak Co Process for preparing modified polyolefins
US3742093A (en) * 1970-04-08 1973-06-26 Welding Engineers Method of separating an insoluble liquid from polymer composition
JPS4926700B1 (de) 1970-08-21 1974-07-11
US3746676A (en) 1971-03-23 1973-07-17 Eastman Kodak Co Decoratable polyolefin plastics
US3862265A (en) * 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
US4031062A (en) 1971-09-14 1977-06-21 Sumitomo Chemical Company, Limited Polyolefin composition and process for preparing the same
US3953655A (en) * 1972-04-03 1976-04-27 Exxon Research And Engineering Company Polymers with improved properties and process therefor
US3862266A (en) * 1972-06-01 1975-01-21 Eastman Kodak Co Polypropylene/acrylic acid graft copolymers
US3932368A (en) 1973-11-21 1976-01-13 Eastman Kodak Company Powder coating composition comprising a particulate form of a carboxylated polyolefin
US4028436A (en) 1975-04-01 1977-06-07 Eastman Kodak Company Melt phase process for the preparation of emulsifiable polyethylene waxes
US4026967A (en) 1976-06-25 1977-05-31 E. I. Du Pont De Nemours And Company Process for making grafted polymeric material
US4613679A (en) 1977-08-01 1986-09-23 Eastman Kodak Company Emulsifiable modified polymers
JPS5481306A (en) 1977-12-12 1979-06-28 Nippon Oil Co Ltd Preparation of oxgen-containing wax
JPS5626915A (en) 1979-08-10 1981-03-16 Mitsui Petrochem Ind Ltd Highly maleinized wax and preparation of the same
DE3033001A1 (de) 1980-09-02 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von anhydrid- oder carboxylgruppen enthaltenden ethylen-pfropfcopolymerisaten
US4358564A (en) 1981-05-29 1982-11-09 Eastman Kodak Company Process for controlling the viscosity during the preparation of grafted polyethylene and ethylene/alpha olefin waxes
US4376855A (en) 1981-06-22 1983-03-15 Eastman Kodak Company Emulsifiable ethylene containing polyolefin waxes having improved emulsifiability and process for their preparation
US4639495A (en) 1981-12-21 1987-01-27 E. I. Du Pont De Nemours And Company Extruding process for preparing functionalized polyolefin polymers
US4506056A (en) 1982-06-07 1985-03-19 Gaylord Research Institute Inc. Maleic anhydride-modified polymers and process for preparation thereof
US4670515A (en) * 1983-08-15 1987-06-02 Copolymer Rubber & Chemical Corp. Grafted and cross-linked epm
CA1264880A (en) 1984-07-06 1990-01-23 John Brooke Gardiner Viscosity index improver - dispersant additive useful in oil compositions
US4762890A (en) 1986-09-05 1988-08-09 The Dow Chemical Company Method of grafting maleic anhydride to polymers
US4927888A (en) * 1986-09-05 1990-05-22 The Dow Chemical Company Maleic anhydride graft copolymers having low yellowness index and films containing the same
US4632962A (en) 1984-12-24 1986-12-30 General Electric Company Hydroxyl group graft modified polyolefins
US4719260A (en) * 1987-02-09 1988-01-12 Eastman Kodak Company Hot-melt adhesive compositions
CA1318734C (en) * 1987-11-20 1993-06-01 Mitsuyuki Okada Modified polyolefin resin
GB8827335D0 (en) * 1988-11-23 1988-12-29 Du Pont Canada Method for manufacture of modified polypropylene compositions
US4987190A (en) 1989-06-13 1991-01-22 Union Carbide Chemicals And Plastics Company Inc. Scorch control in the grafting of diacid anhydrides onto high density polyethylene
WO1991000877A1 (en) * 1989-07-06 1991-01-24 Eastman Kodak Company Maleated polypropylene blends for melt-bonding applications
US5290954A (en) * 1992-08-13 1994-03-01 Eastman Kodak Company High clarity emulsions containing high melt viscosity maleated polypropylene wax

Also Published As

Publication number Publication date
JPH09506657A (ja) 1997-06-30
CA2177619A1 (en) 1995-06-22
DE69406554D1 (de) 1997-12-04
EP0734401B1 (de) 1997-10-29
EP0734401A1 (de) 1996-10-02
KR960706514A (ko) 1996-12-09
ATE159739T1 (de) 1997-11-15
US6187870B1 (en) 2001-02-13
WO1995016717A1 (en) 1995-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee