CA2194243A1 - Chlorinated and chlorosulfonated elastic substantially linear olefin polymers - Google Patents

Chlorinated and chlorosulfonated elastic substantially linear olefin polymers

Info

Publication number
CA2194243A1
CA2194243A1 CA002194243A CA2194243A CA2194243A1 CA 2194243 A1 CA2194243 A1 CA 2194243A1 CA 002194243 A CA002194243 A CA 002194243A CA 2194243 A CA2194243 A CA 2194243A CA 2194243 A1 CA2194243 A1 CA 2194243A1
Authority
CA
Canada
Prior art keywords
chlorinated
linear olefin
chlorosulfonated
substantially linear
olefin polymers
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.)
Granted
Application number
CA002194243A
Other languages
French (fr)
Other versions
CA2194243C (en
Inventor
Lawrence J. Effler, Jr.
Mark T. Berard
George D. Wright
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.)
Dow Chemical Co
Original Assignee
Lawrence J. Effler, Jr.
Mark T. Berard
George D. Wright
The Dow Chemical Company
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 Lawrence J. Effler, Jr., Mark T. Berard, George D. Wright, The Dow Chemical Company filed Critical Lawrence J. Effler, Jr.
Publication of CA2194243A1 publication Critical patent/CA2194243A1/en
Application granted granted Critical
Publication of CA2194243C publication Critical patent/CA2194243C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/38—Sulfohalogenation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen

Abstract

Chlorinated and chlorosulfonated polyethylenes are produced by clorinating substantially linear olefin polymers having a melt flow ratio, I10/I2 >= 5.63, a molecular weight distribution, M w/M n, defined by the equation: M w/M n <= (I10/I2)-4.63, acritical shear rate at onset of gross melt facture of at least 50 percent greater than the critical shear rate at the onset of surface melt facture of a linear olefin polymer having about the same I2 and M w/M n and at least about 0.01 long chain branches/1000 carbons and a molecular weight distribution from about 1.5 to about 2.5 and their method of manufacture are disclosed. The chlorosulfonated polyethylenes are produced by treating the chlorinated polyethylenes with a mixture of gaseous chlorine and sulfur dioxide.
CA002194243A 1994-07-25 1995-06-28 Chlorinated and chlorosulfonated elastic substantially linear olefin polymers Expired - Lifetime CA2194243C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/279,735 1994-07-25
US08/279,735 US5525679A (en) 1994-07-25 1994-07-25 Chlorinated and chlorosulfonated elastic substantially linear olefin polymers
PCT/US1995/008195 WO1996003441A1 (en) 1994-07-25 1995-06-28 Chlorinated and chlorosulfonated elastic substantially linear olefin polymers

Publications (2)

Publication Number Publication Date
CA2194243A1 true CA2194243A1 (en) 1996-02-08
CA2194243C CA2194243C (en) 2004-09-28

Family

ID=23070221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002194243A Expired - Lifetime CA2194243C (en) 1994-07-25 1995-06-28 Chlorinated and chlorosulfonated elastic substantially linear olefin polymers

Country Status (9)

Country Link
US (3) US5525679A (en)
EP (1) EP0772637B1 (en)
JP (1) JPH10503231A (en)
AU (1) AU2952795A (en)
CA (1) CA2194243C (en)
DE (1) DE69524958T2 (en)
ES (1) ES2165919T3 (en)
TW (1) TW383315B (en)
WO (1) WO1996003441A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US6897272B1 (en) 1995-01-24 2005-05-24 E.I. Du Pont De Nemours And Company α-olefins and olefin polymers and processes therefor
US5880241A (en) * 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
US5799870A (en) * 1997-04-21 1998-09-01 Demer Corporation Thermoplastic railroad tie
US7331533B2 (en) * 1996-03-06 2008-02-19 Compositech, L.L.C. Thermoplastic railroad cross-ties
JPH09309926A (en) * 1996-05-17 1997-12-02 Dow Chem Co:The Production of ethylene copolymer
US6124406A (en) 1998-03-31 2000-09-26 The B. F. Goodrich Company Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC
US6277915B1 (en) 1999-09-29 2001-08-21 Pmd Holdings Corporation Block chlorinated polyolefins for use as impact modifier enhancers for PVC or CPVC
US7160593B2 (en) * 2002-07-23 2007-01-09 Noveon, Inc. Polyefinic pipe having a chlorinated polyolefinic hollow core
US6864195B2 (en) * 2002-08-15 2005-03-08 Bfs Diversified Products, Llc Heat weldable roofing membrane
US7101628B2 (en) * 2003-03-20 2006-09-05 Bfs Diversified Products, Llc Thermoplastic vulcanizate and membrane for covering a roof made therefrom
US7175543B2 (en) * 2005-01-26 2007-02-13 Callaway Golf Company Golf ball and thermoplastic material
AU2007227599A1 (en) 2006-03-17 2007-09-27 Dow Global Technologies Inc. An impact resistant rigid vinyl chloride polymer composition and method of making the same
US7550539B2 (en) * 2007-04-03 2009-06-23 Dupont Performance Elastomers Llc Partially neutralized chlorosulfonated polyolefin elastomers
US7550538B2 (en) * 2007-04-03 2009-06-23 Dupont Performance Elastomers Llc Chlorosulfonated propylene/olefin elastomers
US7838601B2 (en) * 2007-04-03 2010-11-23 Dupont Performance Elastomers L.L.C. Partially neutralized chlorosulfonated polyolefin elastomers
US20080249218A1 (en) * 2007-04-03 2008-10-09 Royce Elton Ennis Process for the manufacture of at least partially neutralized chlorosulfonated polyolefin elastomers in oil
EP2200757B1 (en) * 2007-09-14 2014-10-22 Dow Global Technologies LLC A coat polymeric particulate, and a process for coating a polymeric particulate
US8404773B2 (en) 2008-03-17 2013-03-26 Dow Global Technologies Llc Coating composition, method of producing the same, articles made therefrom, and method of making such articles
US20090247719A1 (en) * 2008-03-31 2009-10-01 Dupont Performance Elastomers L.L.C. Process for chlorosulfonating polyolefins
US8013072B2 (en) * 2009-05-13 2011-09-06 Dupont Performance Elastomers L.L.C. Partially hydrolyzed chlorosulfonated polyolefin elastomers
US20100292395A1 (en) * 2009-05-13 2010-11-18 Dupont Performance Elastomers L.L.C. Process for the manufacture of at least partially hydrolyzed chlorosulfonated polyolefin elastomers in oil
EP2582742B1 (en) 2010-06-18 2021-07-21 Dow Global Technologies LLC Coated polymeric particulates
KR101597421B1 (en) * 2013-04-19 2016-02-24 주식회사 엘지화학 Wax content controlled polyethylene, its chlorinated polyethylene and product thereof
BR112017026115A8 (en) * 2015-06-05 2022-12-27 Tredegar Film Prod Corp MICROGEL LOW SURFACE PROTECTION FILM
CN111825782A (en) * 2020-07-27 2020-10-27 潍坊硕邑化学有限公司 Method for producing chlorosulfonated polyethylene rubber by using low-temperature freezing and crushing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467732A (en) * 1966-06-20 1969-09-16 Dow Chemical Co Polymers of vinyl chloride blended with chlorinated polymers
FR1571136A (en) * 1967-07-24 1969-06-13
USRE29350E (en) * 1973-08-28 1977-08-09 Stamicarbon, B.V. Process for chlorinating ethylene polymers
US4591621A (en) * 1983-07-29 1986-05-27 E. I. Du Pont De Nemours And Company Chlorinated polyethylene elastomers
SE442927B (en) * 1984-04-10 1986-02-03 Boliden Ab PLANT FOR STORAGE OF RADIOACTIVE MATERIAL IN BERG
US4584351A (en) * 1984-10-09 1986-04-22 The Dow Chemical Company Chlorosulfonation of chlorinated polyethylene
JPS61113602A (en) * 1984-11-08 1986-05-31 Mitsui Petrochem Ind Ltd Halogenated, moldifed ethyelnic random copolymer
JPS61209204A (en) * 1985-03-13 1986-09-17 Nippon Oil Co Ltd Chlorinated ultra-low-density straight-chain polyethylene
US4707522A (en) * 1986-05-05 1987-11-17 The Dow Chemical Company Low viscosity, semicrystalline chlorinated polyethylene resins and articles formed therefrom
JPH0220545A (en) * 1988-05-26 1990-01-24 Dow Chem Co:The Thermoplastic polymer blend composition
CA2040570A1 (en) * 1990-04-17 1991-10-18 Tetsuo Tojo Chlorinated ethylene-.alpha.-olefin copolymer rubber and composition thereof
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5710224A (en) * 1991-07-23 1998-01-20 Phillips Petroleum Company Method for producing polymer of ethylene
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
GB2272901B (en) * 1992-11-25 1997-01-15 Tosoh Corp Process for the preparation of chlorinated polyolefin and chlorosulfonated polyolefin
US5470919A (en) * 1993-07-29 1995-11-28 Mitsui Petrochemical Industries, Ltd. Chlorinated ethylene/α-olefin copolymer rubber and composition containing the same
US5415905A (en) * 1993-09-29 1995-05-16 Exxon Chemical Patents Inc. Dispersible film

Also Published As

Publication number Publication date
JPH10503231A (en) 1998-03-24
CA2194243C (en) 2004-09-28
AU2952795A (en) 1996-02-22
EP0772637B1 (en) 2002-01-09
ES2165919T3 (en) 2002-04-01
US5565521A (en) 1996-10-15
EP0772637A1 (en) 1997-05-14
TW383315B (en) 2000-03-01
WO1996003441A1 (en) 1996-02-08
US5525679A (en) 1996-06-11
DE69524958T2 (en) 2002-06-27
DE69524958D1 (en) 2002-02-14
US5668220A (en) 1997-09-16

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Effective date: 20150629