ES2083111T3 - Pelotas para parque infantil. - Google Patents

Pelotas para parque infantil.

Info

Publication number
ES2083111T3
ES2083111T3 ES92311556T ES92311556T ES2083111T3 ES 2083111 T3 ES2083111 T3 ES 2083111T3 ES 92311556 T ES92311556 T ES 92311556T ES 92311556 T ES92311556 T ES 92311556T ES 2083111 T3 ES2083111 T3 ES 2083111T3
Authority
ES
Spain
Prior art keywords
children
balls
low density
density polyethylene
park
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 - Lifetime
Application number
ES92311556T
Other languages
English (en)
Inventor
Howard Moss
Johan Gudmundo Modigh
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.)
Euro Matic Ltd
Original Assignee
Euro Matic Ltd
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 Euro Matic Ltd filed Critical Euro Matic Ltd
Application granted granted Critical
Publication of ES2083111T3 publication Critical patent/ES2083111T3/es
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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0616—VLDPE, i.e. very low density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/54—Balls
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Pinball Game Machines (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Toys (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

BOLAS PARA UN CORRAL DE NIÑOS QUE SE MOLDEAN POR SOPLADO A PARTIR DE POLIETILENO QUE PRESENTAN UNAS PROPIEDADES MEJORADAS YA QUE SE HAN FORMADO A PARTIR DE UNA MEZCLA DE POLIETILENO DE BAJA DENSIDAD LINEAL Y DE POLIETILENO DE BAJA DENSIDAD. LA RELACION EN PESO DEL POLIETILENO DE BAJA DENSIDAD LINEAL RESPECTO AL DE BAJA DENSIDAD ES PREFERENTEMENTE DE UN 30%.
ES92311556T 1991-12-23 1992-12-17 Pelotas para parque infantil. Expired - Lifetime ES2083111T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919127262A GB9127262D0 (en) 1991-12-23 1991-12-23 Play pen balls

Publications (1)

Publication Number Publication Date
ES2083111T3 true ES2083111T3 (es) 1996-04-01

Family

ID=10706731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92311556T Expired - Lifetime ES2083111T3 (es) 1991-12-23 1992-12-17 Pelotas para parque infantil.

Country Status (6)

Country Link
US (1) US5320887A (es)
EP (1) EP0552556B1 (es)
AT (1) ATE134337T1 (es)
DE (1) DE69208450T2 (es)
ES (1) ES2083111T3 (es)
GB (1) GB9127262D0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261400B1 (en) 1997-04-09 2001-07-17 Spalding Sports Worldwide, Inc. Method of manufacturing multi-layer game ball
GB9727088D0 (en) * 1997-12-22 1998-02-18 Euro Matic Ltd Roll-on applicator balls
US6220469B1 (en) * 1998-06-19 2001-04-24 Alexandre F. Basseches Antistatic flotation body and pontoon containing such body
US6096793A (en) * 1998-12-22 2000-08-01 Sealed Air Corporation Foam comprising polyolefin blend and method for producing same
JP2001154575A (ja) * 1999-11-24 2001-06-08 Oriental Sangyo Kk 教育用遊戯装置及びシステム
US6359072B1 (en) * 2000-02-16 2002-03-19 Univation Technologies, Llc Polyethylene films having improved optical properties
US6809125B1 (en) 2000-06-02 2004-10-26 Sealed Air Corporation (Us) Foam comprising polyolefin blend and method for producing same
US6492013B1 (en) 2001-03-28 2002-12-10 Sealed Air Corporation Foam composite structure comprising a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014879A (ja) * 1983-07-06 1985-01-25 住友ゴム工業株式会社 ゴルフボ−ルのカバ−用組成物
DD268963A1 (de) * 1985-10-28 1989-06-14 Leuna Werke Veb Polyethylen-formmassen fuer halbzeuge mit verbesserten eigenschaften
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends
GB8828481D0 (en) * 1988-12-06 1989-01-05 Euro Matic Ltd Date coding play balls

Also Published As

Publication number Publication date
GB9127262D0 (en) 1992-02-19
EP0552556B1 (en) 1996-02-21
ATE134337T1 (de) 1996-03-15
EP0552556A2 (en) 1993-07-28
US5320887A (en) 1994-06-14
EP0552556A3 (en) 1993-08-18
DE69208450T2 (de) 1996-08-01
DE69208450D1 (de) 1996-03-28

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