AU9121991A - Controlled nucleation of semi-crystalline polymers - Google Patents

Controlled nucleation of semi-crystalline polymers

Info

Publication number
AU9121991A
AU9121991A AU91219/91A AU9121991A AU9121991A AU 9121991 A AU9121991 A AU 9121991A AU 91219/91 A AU91219/91 A AU 91219/91A AU 9121991 A AU9121991 A AU 9121991A AU 9121991 A AU9121991 A AU 9121991A
Authority
AU
Australia
Prior art keywords
semi
crystalline polymers
controlled nucleation
nucleation
controlled
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.)
Abandoned
Application number
AU91219/91A
Inventor
Timothy J Cowell
Deepak R. Parikh
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
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU9121991A publication Critical patent/AU9121991A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AU91219/91A 1990-11-05 1991-11-05 Controlled nucleation of semi-crystalline polymers Abandoned AU9121991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60928690A 1990-11-05 1990-11-05
US609286 2000-06-30

Publications (1)

Publication Number Publication Date
AU9121991A true AU9121991A (en) 1992-05-26

Family

ID=24440135

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91219/91A Abandoned AU9121991A (en) 1990-11-05 1991-11-05 Controlled nucleation of semi-crystalline polymers

Country Status (2)

Country Link
AU (1) AU9121991A (en)
WO (1) WO1992007905A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651890B2 (en) * 1991-06-13 1994-08-04 Rexene Products Company Crystallization enhancement of polyolefins

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0318257D0 (en) * 2003-08-04 2003-09-10 Borealis Tech Oy Nucleating agent
US8236904B2 (en) 2005-12-28 2012-08-07 Ethicon, Inc. Bioabsorbable polymer compositions exhibiting enhanced crystallization and hydrolysis rates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998914A (en) * 1972-02-01 1976-12-21 Du Pont Of Canada Limited Film from a blend of high density polyethylene and a low density ethylene polymer
US3966845A (en) * 1972-04-03 1976-06-29 Exxon Research & Engineering Co. Acrylic acid grafted polyolefins as nucleating agents for ungrafted polyolefins
US4419473A (en) * 1981-06-22 1983-12-06 Milliken Research Corporation Polyolefin plastic compositions having improved transparency
US4542188A (en) * 1981-11-25 1985-09-17 The Dow Chemical Company Polymeric films having one-sided cling and compositions useful in their preparation
GB8412960D0 (en) * 1984-05-21 1984-06-27 Bcl Ltd Wrapping film of ethylene copolymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651890B2 (en) * 1991-06-13 1994-08-04 Rexene Products Company Crystallization enhancement of polyolefins

Also Published As

Publication number Publication date
WO1992007905A1 (en) 1992-05-14

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