AU8817591A - Process for making molded polymeric expansion of polymer bead with low blowing agent content - Google Patents

Process for making molded polymeric expansion of polymer bead with low blowing agent content

Info

Publication number
AU8817591A
AU8817591A AU88175/91A AU8817591A AU8817591A AU 8817591 A AU8817591 A AU 8817591A AU 88175/91 A AU88175/91 A AU 88175/91A AU 8817591 A AU8817591 A AU 8817591A AU 8817591 A AU8817591 A AU 8817591A
Authority
AU
Australia
Prior art keywords
blowing agent
agent content
polymer bead
molded polymeric
making molded
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
AU88175/91A
Other versions
AU643851B2 (en
Inventor
William Harrison Harclerode
John Christian Knutsen
Barry Joseph Pekich
William Edward Volz
John Christian Voss
John Vanderveer Wiman
Eugene Karl Zimmermann
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.)
BASF Corp
Original Assignee
BASF Corp
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
Priority claimed from US07/618,342 external-priority patent/US5086078A/en
Priority claimed from US07/618,359 external-priority patent/US5110837A/en
Priority claimed from US07/618,340 external-priority patent/US5110836A/en
Application filed by BASF Corp filed Critical BASF Corp
Publication of AU8817591A publication Critical patent/AU8817591A/en
Application granted granted Critical
Publication of AU643851B2 publication Critical patent/AU643851B2/en
Anticipated expiration legal-status Critical
Ceased 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

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)
AU88175/91A 1990-11-26 1991-11-26 Process for making molded polymeric expansion of polymer bead with low blowing agent content Ceased AU643851B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/618,342 US5086078A (en) 1990-11-26 1990-11-26 Process for making expanded polymeric product with low level of emission of blowing agent
US07/618,359 US5110837A (en) 1990-11-26 1990-11-26 Process for making molded polymeric product with multipass expansion of polymer bead with low blowing agent content
US618342 1990-11-26
US618340 1990-11-26
US618359 1990-11-26
US07/618,340 US5110836A (en) 1990-11-26 1990-11-26 Time-efficient process for making expanded polymeric products with multipass expansion of polystyrene bead

Publications (2)

Publication Number Publication Date
AU8817591A true AU8817591A (en) 1992-05-28
AU643851B2 AU643851B2 (en) 1993-11-25

Family

ID=27417211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88175/91A Ceased AU643851B2 (en) 1990-11-26 1991-11-26 Process for making molded polymeric expansion of polymer bead with low blowing agent content

Country Status (6)

Country Link
JP (1) JPH0625458A (en)
KR (1) KR100226186B1 (en)
AU (1) AU643851B2 (en)
CA (1) CA2056248C (en)
MX (1) MX9102216A (en)
MY (1) MY110257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU647210B2 (en) * 1990-11-26 1994-03-17 Basf Corporation Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5813749B2 (en) 2011-03-08 2015-11-17 株式会社カネカ Polyethylene resin foam particles, polyethylene resin in-mold foam molding, and method for producing polyethylene resin foam particles
WO2023146872A2 (en) * 2022-01-25 2023-08-03 Mitsubishi Chemical America, Inc. Hydrophobic polymer compositions and a method to prepare hydrophobic polymer compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112875A (en) * 1990-11-26 1992-05-12 Basf Corporation Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein
DE4038044A1 (en) * 1990-11-29 1992-06-04 Basf Ag EXPANDABLE STYRENE POLYMERS WITH HIGH EXPANDABILITY
DE4038043A1 (en) * 1990-11-29 1992-06-04 Basf Ag EXPANDABLE STYRENE POLYMERISATES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU647210B2 (en) * 1990-11-26 1994-03-17 Basf Corporation Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein

Also Published As

Publication number Publication date
JPH0625458A (en) 1994-02-01
MY110257A (en) 1998-03-31
CA2056248A1 (en) 1992-05-27
AU643851B2 (en) 1993-11-25
KR920009898A (en) 1992-06-25
MX9102216A (en) 1992-07-08
KR100226186B1 (en) 1999-10-15
CA2056248C (en) 1997-03-18

Similar Documents

Publication Publication Date Title
AU640506B2 (en) Apparatuses and methods for incorporating blowing agents into liquids for the production of polymer foams
IL117720A0 (en) Foamed polymer and process for production thereof
AU634873B2 (en) Process of producing functionalized elastomeric polymers
AU5480194A (en) POlymerization process for making porous polymeric particles
EP0445755A3 (en) Norbornene-based polymer, process for production of said polymer, film of said polymer, and process for production of said film
AU4484896A (en) Biologically degradable polymers, process for manufacturing the same and the use thereof for producing biodegradable moulded articles
AU3870995A (en) Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies
AU3871395A (en) Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies
AU1234897A (en) Polymer polyol and process for the preparation of polymer polyols
AU7148394A (en) Improved method and catalysts for producing polymer for blow molding applications
AU4157496A (en) Mold useful for injection molding of plastics, and methods of proeduction and uses thereof
AU625446B2 (en) Installation for the manufacture of plastic hollow bodies from preforms, provided with means of tilting said preforms
EP0486920A3 (en) Process for the production of foamed polymer particles
AU5921390A (en) Injection molded biodegradable starch polymer composite
AU3162997A (en) Foamed polymer and process for production thereof
AU3249597A (en) Foamed polymer and process for production thereof
GB2279353B (en) Resin composition,porous film produced therefrom and process for producing same
AU5754890A (en) Production of polymeric films
GB2304721B (en) Production of styrenic polymer, styrenic polymer, styrenic resin composition and molded articles produced therefrom
AU8817591A (en) Process for making molded polymeric expansion of polymer bead with low blowing agent content
AU4410697A (en) Production of moulded articles and apparatus for producing moulded articles
AU2893597A (en) Process for injection moulding of polytetrafluoroethylene
AU633576B2 (en) Process of molding thermoplastic sheet
DE3760156D1 (en) Blow mandrel for extrusion blow moulding with an aggresive blowing agent
AU3926193A (en) Method of molding plastic structural parts

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired