IT1262180B - Procedimento per la produzione di bocce in materiale plastico e bocce cosi' ottenute - Google Patents
Procedimento per la produzione di bocce in materiale plastico e bocce cosi' ottenuteInfo
- Publication number
- IT1262180B IT1262180B ITUD930161A IT1262180B IT 1262180 B IT1262180 B IT 1262180B IT UD930161 A ITUD930161 A IT UD930161A IT 1262180 B IT1262180 B IT 1262180B
- Authority
- IT
- Italy
- Prior art keywords
- professional
- dye
- polypropylene
- hygienic
- toxic
- Prior art date
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0001—Balls with finger holes, e.g. for bowling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- 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
- B29K2511/00—Use of natural products or their composites, not provided for in groups B29K2401/00 - B29K2509/00, as filler
- B29K2511/14—Wood, e.g. woodboard or fibreboard
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Procedimento per la produzione di bocce in materiale plastico in cui del polipropilene viene miscelato con additivo e/o colorante previa dosatura ad immesso in pressa di stampaggio ove viene riscaldato a 180?210°C, indi iniettato in uno stampo ove viene tenuto in post pressione per 20?60 secondi, indi il manufatto viene estratto e raffreddato in acqua prima che vengano eliminate le matterozze ottenendo la boccia.Boccia costituita da polipropilene ed ottenuta secondo il procedimento di cui sopra.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000161 IT1262180B (it) | 1993-08-12 | 1993-08-12 | Procedimento per la produzione di bocce in materiale plastico e bocce cosi' ottenute |
CA002129409A CA2129409A1 (en) | 1993-08-12 | 1994-08-03 | Method to produce bowls of a plastic material and bowls thus produced |
US08/527,433 US5601772A (en) | 1993-08-12 | 1995-09-13 | Method to produce bowls of a plastic material and bowls thus produced |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000161 IT1262180B (it) | 1993-08-12 | 1993-08-12 | Procedimento per la produzione di bocce in materiale plastico e bocce cosi' ottenute |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD930161A0 ITUD930161A0 (it) | 1993-08-12 |
ITUD930161A1 ITUD930161A1 (it) | 1995-02-12 |
IT1262180B true IT1262180B (it) | 1996-06-19 |
Family
ID=11421361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000161 IT1262180B (it) | 1993-08-12 | 1993-08-12 | Procedimento per la produzione di bocce in materiale plastico e bocce cosi' ottenute |
Country Status (3)
Country | Link |
---|---|
US (1) | US5601772A (it) |
CA (1) | CA2129409A1 (it) |
IT (1) | IT1262180B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120098160A1 (en) * | 2010-10-22 | 2012-04-26 | Sumitomo Chemical Company, Limited | Process for producing resin molded article |
RU2501603C1 (ru) * | 2012-07-17 | 2013-12-20 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Способ получения сорбента на основе микросфер зол-уноса для очистки жидких радиоактивных отходов (варианты) |
US10478814B2 (en) * | 2015-07-06 | 2019-11-19 | Lanxess Deutschland Gmbh | Caesium selective resin |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498268A (en) * | 1968-05-17 | 1970-03-03 | Suburban Plastics Inc | Weighted pet feeding dish |
US3924856A (en) * | 1975-02-10 | 1975-12-09 | Howard L Dekan | Non-rolling game ball |
US4165875A (en) * | 1976-09-26 | 1979-08-28 | Dykehouse Robert H | Bowling pin |
US4141559A (en) * | 1976-12-27 | 1979-02-27 | Uniroyal, Inc. | Two-piece solid golf ball |
US4210992A (en) * | 1977-01-06 | 1980-07-08 | Murray George G | Method of making a molded plastic bowling pin |
DE3626673A1 (de) * | 1986-08-07 | 1988-02-11 | Bayer Ag | Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren erhaltenen formkoerper |
WO1988004262A1 (en) * | 1986-12-02 | 1988-06-16 | Dai Nippon Insatsu Kabushiki Kaisha | Container equipped with metallic lid and production thereof |
DE3641881A1 (de) * | 1986-12-08 | 1988-06-16 | Hans Kloos | Koerper aus kunststoff, gummi und/oder metall, insbesondere kegelkugel, und verfahren zu seiner herstellung |
-
1993
- 1993-08-12 IT IT000161 patent/IT1262180B/it active IP Right Grant
-
1994
- 1994-08-03 CA CA002129409A patent/CA2129409A1/en not_active Abandoned
-
1995
- 1995-09-13 US US08/527,433 patent/US5601772A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2129409A1 (en) | 1995-02-13 |
ITUD930161A0 (it) | 1993-08-12 |
US5601772A (en) | 1997-02-11 |
ITUD930161A1 (it) | 1995-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960828 |