ES427339A1 - Un metodo de reducir un masa de baja densidad de material termoplastico o similar a la forma de una masa del mismo de mayor densidad. - Google Patents

Un metodo de reducir un masa de baja densidad de material termoplastico o similar a la forma de una masa del mismo de mayor densidad.

Info

Publication number
ES427339A1
ES427339A1 ES427339A ES427339A ES427339A1 ES 427339 A1 ES427339 A1 ES 427339A1 ES 427339 A ES427339 A ES 427339A ES 427339 A ES427339 A ES 427339A ES 427339 A1 ES427339 A1 ES 427339A1
Authority
ES
Spain
Prior art keywords
mass
density
translation
reducing
similar
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
ES427339A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 US37125373 external-priority patent/US3922131A/en
Application filed by Individual filed Critical Individual
Publication of ES427339A1 publication Critical patent/ES427339A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Molding Of Porous Articles (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Finger-Pressure Massage (AREA)
  • Laminated Bodies (AREA)
ES427339A 1973-06-18 1974-06-17 Un metodo de reducir un masa de baja densidad de material termoplastico o similar a la forma de una masa del mismo de mayor densidad. Expired ES427339A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37125373 US3922131A (en) 1973-06-18 1973-06-18 Apparatus for compacting a low density foam material into a high density foam material
US42454573A 1973-12-13 1973-12-13

Publications (1)

Publication Number Publication Date
ES427339A1 true ES427339A1 (es) 1976-07-16

Family

ID=27005304

Family Applications (2)

Application Number Title Priority Date Filing Date
ES427339A Expired ES427339A1 (es) 1973-06-18 1974-06-17 Un metodo de reducir un masa de baja densidad de material termoplastico o similar a la forma de una masa del mismo de mayor densidad.
ES431105A Expired ES431105A1 (es) 1973-06-18 1974-10-17 Un aparato para reducir una masa de material de baja densi-dad a la forma de una masa del mismo de mayor densidad.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES431105A Expired ES431105A1 (es) 1973-06-18 1974-10-17 Un aparato para reducir una masa de material de baja densi-dad a la forma de una masa del mismo de mayor densidad.

Country Status (12)

Country Link
JP (1) JPS5034060A (fi)
AU (1) AU7020574A (fi)
DE (1) DE2428863A1 (fi)
DK (1) DK324974A (fi)
ES (2) ES427339A1 (fi)
FI (1) FI179474A (fi)
FR (1) FR2233161A1 (fi)
IL (1) IL45018A0 (fi)
LU (1) LU70340A1 (fi)
NL (1) NL7408098A (fi)
NO (1) NO742126L (fi)
SE (1) SE7407743L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002512A1 (en) * 1981-01-27 1982-08-05 Nagy Laszlo Method and device for the transformation of p.v.c.wastes
IT1221558B (it) * 1987-11-27 1990-07-12 Govoni Spa Sistema di recupero,selezione e riciclaggio dei contenitori a perdere in materiali plastici
ATE127719T1 (de) * 1990-12-21 1995-09-15 Free Flow Packaging Corp Vorrichtung und verfahren zum verdichten von expandierten kunststoffschaummaterialien.
US5286321A (en) * 1990-12-21 1994-02-15 Free-Flow Packaging Corporation System and method for densifying expanded plastic foam materials
FI114299B (fi) 2001-06-25 2004-09-30 Conenor Oy Menetelmä eri materiaalien käsittelemiseksi ja materiaalinkäsittelylaite
JP5529469B2 (ja) * 2009-09-04 2014-06-25 株式会社山本製作所 造粒装置
CN102198707A (zh) * 2010-03-24 2011-09-28 常州协昌橡塑有限公司 轮胎自动碎料机

Also Published As

Publication number Publication date
SE7407743L (fi) 1974-12-19
LU70340A1 (fi) 1974-10-17
DK324974A (fi) 1975-02-17
JPS5034060A (fi) 1975-04-02
IL45018A0 (en) 1974-09-10
FI179474A (fi) 1974-12-19
DE2428863A1 (de) 1975-01-09
FR2233161A1 (en) 1975-01-10
AU7020574A (en) 1975-12-18
NO742126L (fi) 1975-01-13
NL7408098A (fi) 1974-12-20
ES431105A1 (es) 1976-11-01

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