AU472081B2 - Polyisobutylene nucleating agents - Google Patents

Polyisobutylene nucleating agents

Info

Publication number
AU472081B2
AU472081B2 AU72575/74A AU7257574A AU472081B2 AU 472081 B2 AU472081 B2 AU 472081B2 AU 72575/74 A AU72575/74 A AU 72575/74A AU 7257574 A AU7257574 A AU 7257574A AU 472081 B2 AU472081 B2 AU 472081B2
Authority
AU
Australia
Prior art keywords
polyisobutylene
nucleating agents
nucleating
agents
polyisobutylene nucleating
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
Application number
AU72575/74A
Other versions
AU7257574A (en
Inventor
L. Stevenson John
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.)
Total Petrochemicals and Refining USA Inc
Original Assignee
Cosden Oil and 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 Cosden Oil and Chemical Co filed Critical Cosden Oil and Chemical Co
Publication of AU7257574A publication Critical patent/AU7257574A/en
Application granted granted Critical
Publication of AU472081B2 publication Critical patent/AU472081B2/en
Expired 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/908—Nucleating agent for cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU72575/74A 1973-08-31 1974-08-21 Polyisobutylene nucleating agents Expired AU472081B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS393,454 1973-08-31
US393454A US3929686A (en) 1973-08-31 1973-08-31 Polyisobutylene nucleating agents for expandable styrene polymer compositions

Publications (2)

Publication Number Publication Date
AU7257574A AU7257574A (en) 1976-02-26
AU472081B2 true AU472081B2 (en) 1976-05-13

Family

ID=23554773

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72575/74A Expired AU472081B2 (en) 1973-08-31 1974-08-21 Polyisobutylene nucleating agents

Country Status (9)

Country Link
US (1) US3929686A (en)
JP (1) JPS5051163A (en)
AU (1) AU472081B2 (en)
BE (1) BE819346A (en)
DE (1) DE2440026A1 (en)
FR (1) FR2242430B1 (en)
GB (1) GB1472074A (en)
IT (1) IT1033089B (en)
NL (1) NL7411196A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764535A (en) * 1984-08-06 1988-08-16 Q'so, Inc. Thermally applied sealants and process
DE3722539A1 (en) * 1987-07-08 1989-01-19 Reichenecker Hans Storopack Foamed moulded article
US5369135A (en) * 1992-05-13 1994-11-29 Mobil Oil Corporation Controlled microcellular foams of crystalline amorphous polymers
US5358675A (en) * 1992-05-13 1994-10-25 Mobil Oil Corporation Controlling heterogeneous nucleation and growth of foams
DE19629791A1 (en) * 1996-07-24 1998-01-29 Basf Ag Expandable styrene polymers
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
US20060052466A1 (en) * 2004-09-03 2006-03-09 Handa Yash P Expanded and extruded thermoplastic foams made with methyl formate-based blowing agents
US7307105B2 (en) * 2004-09-03 2007-12-11 Pactiv Corporation Thermoplastic foams made with methyl formate-based blowing agents
US7312253B2 (en) * 2004-09-03 2007-12-25 Pactiv Corporation Insulating thermoplastic foams made with methyl formate-based blowing agents
JP5388584B2 (en) 2006-02-22 2014-01-15 パクティヴ・エルエルシー Expanded and extruded polyolefin foam produced using a blowing agent based on methyl formate
US7977397B2 (en) 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
EP2089460B1 (en) 2006-12-14 2011-09-07 Pactiv Corporation Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents
EA022941B1 (en) * 2010-10-18 2016-03-31 Тотал Ресерч Энд Текнолоджи Фелюи Process to increase the melt flow index of an expandable vinyl aromatic polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857339A (en) * 1955-12-28 1958-10-21 Monsanto Chemicals Steeping method for preparing foamable styrene polymer particles containing rubbery isobutylene polymer
US2962456A (en) * 1958-01-06 1960-11-29 Monsanto Chemicals Process for preparing foamed styrene polymers containing an inorganic pigment
US3072584A (en) * 1959-12-21 1963-01-08 Dow Chemical Co Method of production of multi-celled extruded foamed polystyrene, polyethylene and polypropylene
US3407151A (en) * 1964-06-18 1968-10-22 Shell Oil Co Production of expandable and cellular resin products

Also Published As

Publication number Publication date
NL7411196A (en) 1975-03-04
JPS5051163A (en) 1975-05-07
IT1033089B (en) 1979-07-10
US3929686A (en) 1975-12-30
AU7257574A (en) 1976-02-26
BE819346A (en) 1974-12-16
FR2242430B1 (en) 1978-02-17
DE2440026A1 (en) 1975-03-13
FR2242430A1 (en) 1975-03-28
GB1472074A (en) 1977-04-27

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