AU3628671A - Increasing the degree of openness ofa foamed polymer - Google Patents

Increasing the degree of openness ofa foamed polymer

Info

Publication number
AU3628671A
AU3628671A AU36286/71A AU3628671A AU3628671A AU 3628671 A AU3628671 A AU 3628671A AU 36286/71 A AU36286/71 A AU 36286/71A AU 3628671 A AU3628671 A AU 3628671A AU 3628671 A AU3628671 A AU 3628671A
Authority
AU
Australia
Prior art keywords
openness
ofa
increasing
degree
foamed polymer
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
AU36286/71A
Inventor
FIRSTENBERG and EDWARD LEWIS VALERIO CHARLES
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Publication of AU3628671A publication Critical patent/AU3628671A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (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)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)
AU36286/71A 1970-12-01 1971-11-30 Increasing the degree of openness ofa foamed polymer Expired AU3628671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9403570A 1970-12-01 1970-12-01
USUS94,035 1970-12-01

Publications (1)

Publication Number Publication Date
AU3628671A true AU3628671A (en) 1973-06-07

Family

ID=22242409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36286/71A Expired AU3628671A (en) 1970-12-01 1971-11-30 Increasing the degree of openness ofa foamed polymer

Country Status (10)

Country Link
AU (1) AU3628671A (en)
BE (1) BE776128R (en)
DE (1) DE2159656A1 (en)
ES (2) ES397557A1 (en)
FR (1) FR2116447A6 (en)
GB (1) GB1330980A (en)
IT (1) IT1013015B (en)
LU (1) LU64366A1 (en)
NL (1) NL7116089A (en)
ZA (1) ZA717378B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423283A1 (en) * 1994-07-05 1996-01-11 Linpac Technologie Gmbh Fluid-absorbing foam material mfr., used in packaging,
JP3439856B2 (en) * 1994-11-17 2003-08-25 信越ポリマー株式会社 Method for producing plugs for culture and breeding containers
US20070051636A1 (en) * 2005-09-07 2007-03-08 Inco Limited Process for producing metal foams having uniform cell structure

Also Published As

Publication number Publication date
ES424312A1 (en) 1976-06-16
GB1330980A (en) 1973-09-19
DE2159656A1 (en) 1972-06-15
FR2116447A6 (en) 1972-07-13
NL7116089A (en) 1972-06-05
IT1013015B (en) 1977-03-30
BE776128R (en) 1972-04-04
ZA717378B (en) 1972-07-26
LU64366A1 (en) 1972-06-19
ES397557A1 (en) 1975-04-16

Similar Documents

Publication Publication Date Title
CA972912A (en) Production of polymeric foam
CA932500A (en) Polyimide-polyisocyanurate-polycarbodiimide foams
CA964395A (en) Heterocyclizing of polymer
AU3093571A (en) Foams
AU3628671A (en) Increasing the degree of openness ofa foamed polymer
CA970093A (en) Silyl-fluoroolefin polymers
CA952643A (en) Heterocyclized polymer
AU469930B2 (en) Polymer mixtures
CA853771A (en) Foamed polymers
CA842904A (en) Foamed polymers
CA839796A (en) Foamed polymers
CA842308A (en) Foamed polymers
CA850162A (en) Foamed polymers
CA850713A (en) Polymer foams
AU449155B2 (en) Manufacture of polymer foams
CA953846A (en) Modification of polymers
CA839793A (en) Foaming polymers
AU2374570A (en) Manufacture of polymer foams
CA866234A (en) Polymer foams
CA847409A (en) Foamed polymeric materials
CA839792A (en) Foamed polymeric materials
AU435490B2 (en) Foamed polymeric materials
CA837687A (en) Polyurethane polymers
CA950150A (en) Heterocyclized polymer
AU455174B2 (en) Heterocyclized polymer