USB417164I5 - - Google Patents

Info

Publication number
USB417164I5
USB417164I5 US41716473A USB417164I5 US B417164 I5 USB417164 I5 US B417164I5 US 41716473 A US41716473 A US 41716473A US B417164 I5 USB417164 I5 US B417164I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/417,164 priority Critical patent/US4001360A/en
Publication of USB417164I5 publication Critical patent/USB417164I5/en
Application granted granted Critical
Publication of US4001360A publication Critical patent/US4001360A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C08J2321/02—Latex
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
US05/417,164 1972-01-05 1973-11-19 Method for preparing pulverulent polymers exhibiting an apparent increase in glass transition temperature and shaping the resultant polymer materials Expired - Lifetime US4001360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/417,164 US4001360A (en) 1972-01-05 1973-11-19 Method for preparing pulverulent polymers exhibiting an apparent increase in glass transition temperature and shaping the resultant polymer materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21556572A 1972-01-05 1972-01-05
US05/417,164 US4001360A (en) 1972-01-05 1973-11-19 Method for preparing pulverulent polymers exhibiting an apparent increase in glass transition temperature and shaping the resultant polymer materials

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US21556572A Continuation 1972-01-05 1972-01-05

Publications (2)

Publication Number Publication Date
USB417164I5 true USB417164I5 (enrdf_load_stackoverflow) 1976-03-02
US4001360A US4001360A (en) 1977-01-04

Family

ID=26910164

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/417,164 Expired - Lifetime US4001360A (en) 1972-01-05 1973-11-19 Method for preparing pulverulent polymers exhibiting an apparent increase in glass transition temperature and shaping the resultant polymer materials

Country Status (1)

Country Link
US (1) US4001360A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129489A (en) 1976-02-14 1978-12-12 Ppg Industries, Inc. Preparation of polymer based powder coatings by ionizing radiation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622886A1 (de) * 1996-06-07 1997-12-11 Boehringer Mannheim Gmbh Trockene Polymerbeadzubereitung
JP3951277B2 (ja) * 1998-03-20 2007-08-01 旭硝子株式会社 エチレン／テトラフルオロエチレン系共重合体粉末及びその成形方法
DE102006041308A1 (de) * 2006-09-01 2008-03-20 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Verfahren zum Einbringen von Hartstoffen in eine Reifenlauffläche
US8529808B2 (en) * 2010-05-21 2013-09-10 Basf Se Nanoporous polymer foams

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858282A (en) * 1956-08-23 1958-10-28 Us Rubber Co Method of making latex sponge rubber
US2875047A (en) * 1955-01-19 1959-02-24 Oster Gerald Photopolymerization with the formation of coherent plastic masses
US3179607A (en) * 1960-05-27 1965-04-20 Kurashiki Rayon Co Polyvinyl alcohol spinning solution and fibers prepared therefrom
US3215647A (en) * 1962-06-19 1965-11-02 Dow Chemical Co Synthetic rubber latex foam containing a coreactive material and process of making same
US3650995A (en) * 1968-10-07 1972-03-21 Dow Chemical Co Shaped articles of latex foam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875047A (en) * 1955-01-19 1959-02-24 Oster Gerald Photopolymerization with the formation of coherent plastic masses
US2858282A (en) * 1956-08-23 1958-10-28 Us Rubber Co Method of making latex sponge rubber
US3179607A (en) * 1960-05-27 1965-04-20 Kurashiki Rayon Co Polyvinyl alcohol spinning solution and fibers prepared therefrom
US3215647A (en) * 1962-06-19 1965-11-02 Dow Chemical Co Synthetic rubber latex foam containing a coreactive material and process of making same
US3650995A (en) * 1968-10-07 1972-03-21 Dow Chemical Co Shaped articles of latex foam

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
The Condensed Chemical Dictionary, Seventh Edition, completely revised and enlarged by Arthur and Elizabeth Rose, New York, Reinhold, c 1966, p. 544. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129489A (en) 1976-02-14 1978-12-12 Ppg Industries, Inc. Preparation of polymer based powder coatings by ionizing radiation

Also Published As

Publication number Publication date
US4001360A (en) 1977-01-04

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