BR7908503A - Aparelho e processo para beneficiar material plastico ou polimerico - Google Patents

Aparelho e processo para beneficiar material plastico ou polimerico

Info

Publication number: BR7908503A
Authority: BR; Brazil
Prior art keywords: appliance; benefit; plastic; polymeric material; polymeric
Prior art date: 1978-12-20

Application number

BR7908503A

Other languages

English (en)

Inventor

Z Tadmor

P Hold

L Valsamis

Original Assignee

Usm Corp

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.)

1978-12-20

Filing date

1979-12-20

Publication date

1980-09-09

1979-12-20 Application filed by Usm Corp filed Critical Usm Corp

1980-09-09 Publication of BR7908503A publication Critical patent/BR7908503A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/02—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with a fixed member
- 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
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92523—Force; Tension
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92542—Energy, power, electric current or voltage
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92809—Particular value claimed
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Mixers Of The Rotary Stirring Type (AREA)
Accessories For Mixers (AREA)
Rotary Pumps (AREA)
Nozzles (AREA)

BR7908503A 1978-12-20 1979-12-20 Aparelho e processo para beneficiar material plastico ou polimerico BR7908503A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US97133278A	1978-12-20	1978-12-20

Publications (1)

Publication Number	Publication Date
BR7908503A true BR7908503A (pt)	1980-09-09

Family

ID=25518237

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7908503A BR7908503A (pt)	1978-12-20	1979-12-20	Aparelho e processo para beneficiar material plastico ou polimerico

Country Status (19)

Country	Link
JP (1)	JPS5590311A (pt)
KR (1)	KR830002007B1 (pt)
AR (1)	AR224884A1 (pt)
AU (1)	AU535062B2 (pt)
BE (1)	BE880737A (pt)
BR (1)	BR7908503A (pt)
CA (1)	CA1142319A (pt)
DD (1)	DD148029A5 (pt)
DE (1)	DE2951228A1 (pt)
ES (1)	ES487540A0 (pt)
FR (1)	FR2444548A1 (pt)
GB (1)	GB2041284B (pt)
IL (1)	IL58989A (pt)
IN (1)	IN153502B (pt)
IT (1)	IT1127302B (pt)
NL (1)	NL7909201A (pt)
PT (1)	PT70613A (pt)
SE (1)	SE7910420L (pt)
YU (1)	YU309379A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4529320A (en) *	1983-09-14	1985-07-16	Usm Corporation	Rotary processors and method for devolatilizing materials
US4480923A (en) *	1983-09-14	1984-11-06	Usm Corporation	Rotary processors and seals
US4529478A (en) *	1983-09-14	1985-07-16	Usm Corporation	Rotary processors and vacuum systems
AT397490B (de) *	1987-12-15	1994-04-25	Leinweber Anstalt Ing Joh	Vorrichtung zum pressen von gekrümmten bremsbelägen
EP0730825A1 (en) *	1995-03-09	1996-09-11	MAZZONI LB FOOD S.r.l.	Fluidising apparatus for mixture of solid particles dispersed in a continuous lipid phase, in particular chocolate and its derivatives
EP0730826A1 (en) *	1995-03-09	1996-09-11	MAZZONI LB FOOD S.r.l.	A method and equipment for the production of a mixture of solid particles dispersed in a continuous lipid phase, particularly chocolate and its derivatives, using incorporation of micronized gas bubbles
DE29713574U1 (de) *	1997-07-30	1997-12-18	Kientsch, Bernd, 75433 Maulbronn	Vorrichtung zum Extrudieren von plastischen Massen für den Lebensmittel- und Pharmabereich, insbesondere für Brotteige
TW426545B (en) *	1997-12-25	2001-03-21	Nippon Catalytic Chem Ind	Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide
DE10330223A1 (de) *	2003-07-04	2005-01-20	Coperion Werner & Pfleiderer Gmbh & Co.Kg	Verfahren und Vorrichtung zum Plastifizieren thermoplastischer Kunststoffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3153686A (en) *	1961-01-03	1964-10-20	Owens Illinois Glass Co	Elastic melt extrusion method and apparatus
JPS4421514Y1 (pt) *	1965-09-16	1969-09-11
US3790328A (en) *	1972-04-10	1974-02-05	B Maxwell	Apparatus for feeding elastic melt extruders
CA1111225A (en) *	1977-05-11	1981-10-27	Zehev Tadmor	Method and apparatus for processing polymeric material

1979
- 1979-11-29 CA CA000340883A patent/CA1142319A/en not_active Expired
- 1979-12-14 IN IN896/DEL/79A patent/IN153502B/en unknown
- 1979-12-18 YU YU03093/79A patent/YU309379A/xx unknown
- 1979-12-18 GB GB7943598A patent/GB2041284B/en not_active Expired
- 1979-12-18 IL IL58989A patent/IL58989A/xx not_active IP Right Cessation
- 1979-12-18 SE SE7910420A patent/SE7910420L/xx not_active Application Discontinuation
- 1979-12-19 BE BE0/198650A patent/BE880737A/fr not_active IP Right Cessation
- 1979-12-19 DE DE19792951228 patent/DE2951228A1/de active Granted
- 1979-12-19 PT PT70613A patent/PT70613A/pt unknown
- 1979-12-19 ES ES487540A patent/ES487540A0/es active Granted
- 1979-12-19 AR AR279370A patent/AR224884A1/es active
- 1979-12-19 KR KR1019790004576A patent/KR830002007B1/ko active
- 1979-12-19 FR FR7931173A patent/FR2444548A1/fr active Granted
- 1979-12-20 IT IT28234/79A patent/IT1127302B/it active
- 1979-12-20 AU AU54067/79A patent/AU535062B2/en not_active Ceased
- 1979-12-20 DD DD79217951A patent/DD148029A5/de unknown
- 1979-12-20 NL NL7909201A patent/NL7909201A/nl not_active Application Discontinuation
- 1979-12-20 BR BR7908503A patent/BR7908503A/pt unknown
- 1979-12-20 JP JP16627779A patent/JPS5590311A/ja active Pending

Also Published As

Publication number	Publication date
AU5406779A (en)	1980-07-10
SE7910420L (sv)	1980-06-21
AU535062B2 (en)	1984-03-01
FR2444548A1 (fr)	1980-07-18
DD148029A5 (de)	1981-05-06
ES8100143A1 (es)	1980-11-01
YU309379A (en)	1983-01-21
DE2951228A1 (de)	1980-07-03
CA1142319A (en)	1983-03-08
IT1127302B (it)	1986-05-21
ES487540A0 (es)	1980-11-01
GB2041284A (en)	1980-09-10
FR2444548B3 (pt)	1981-10-23
AR224884A1 (es)	1982-01-29
NL7909201A (nl)	1980-06-24
JPS5590311A (en)	1980-07-08
PT70613A (en)	1980-01-01
IT7928234A0 (it)	1979-12-20
DE2951228C2 (pt)	1987-12-10
IL58989A (en)	1982-11-30
GB2041284B (en)	1983-04-13
KR830001028A (ko)	1983-04-29
IN153502B (pt)	1984-07-21
KR830002007B1 (ko)	1983-10-06
BE880737A (fr)	1980-04-16

Publication	Publication Date	Title
BR7901204A (pt)	1979-10-02	Produto e processo
BR8004786A (pt)	1981-02-10	Processo e aparelho para moldagem por injecao
BR8008367A (pt)	1981-07-07	Processo para moldar produtos de resinas reforcada e aparelho para realizar o processo
BR7906473A (pt)	1980-06-24	Processo para a obtencao de uma estrutura de malha em losangulo de material plastico integral e estrutura assim obtida
BR7505553A (pt)	1976-08-03	Recipiente plastico coberto e processo para manufaturar o mesmo
BR7804721A (pt)	1979-08-14	Composicao polimerica e seu processo de preparacao
BR7706076A (pt)	1978-06-27	Processo e aparelho para moldar materiais plasticos por injecao
MX151765A (es)	1985-03-06	Moldura mejorada termoplastica para cejas
BR7705453A (pt)	1978-05-02	Processo para a preparacao de materias plasticas apresentando grupos isocianurato e grupos uretano
BR7903508A (pt)	1980-01-22	Fralda,e processo para faze-la
BR7900314A (pt)	1979-08-14	Processo e aparelho para desincrustar tiras ou chapas
BR7901275A (pt)	1979-10-09	Isolador de resina sintetica e processo de montagem do mesmo
BR7907099A (pt)	1980-07-08	Aparelho e processo de refrigeracao
BR7800428A (pt)	1978-09-26	Processo de mistura de produtos e dispositivo para executar o processo
BR7901103A (pt)	1979-09-11	Composicoes de revestimento e processo para o revestimento de pvc
BR7703764A (pt)	1978-04-11	Processo para o curimento de couro e composicao de curtimento
BR7908503A (pt)	1980-09-09	Aparelho e processo para beneficiar material plastico ou polimerico
BR7706815A (pt)	1978-07-11	Aparelho e processo para moldagem rotacional
BR8204963A (pt)	1983-08-02	Processo e dispositivo para a fabricacao de pecas moldadas ou objetos de material sintetico
BR7906193A (pt)	1980-08-26	Processo e aparelho para preguear tubulacao flexivel cilindrica
BR7900250A (pt)	1979-08-14	Aparelho e processo de montagem
BR7908006A (pt)	1980-07-08	Fechos corredicos e processo para obte-los
BR7901740A (pt)	1979-11-20	Catalisador para o processo de poliadicao de poliisocianato e processo para a obtencao de materiais plasticos de poliuretano
BR7903326A (pt)	1980-01-15	Processo de tratamento de tira de material e dispositivo para execucao do mesmo
IT7928470A0 (it)	1979-12-31	Puleggia perfezionata in materiale plastico.