PT1085969E - Sem fim de plastificacao - Google Patents

Sem fim de plastificacao

Info

Publication number: PT1085969E
Authority: PT; Portugal
Prior art keywords: screw; zone; flow; flights; ratio
Prior art date: 1998-05-06

Application number

PT99920365T

Other languages

English (en)

Inventor

Alain Yves Leveque

Karl Adolf Schirmer

Original Assignee

Du Pont

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.)

1998-05-06

Filing date

1999-05-06

Publication date

2003-02-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26754315&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1085969(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-05-06 Application filed by Du Pont filed Critical Du Pont

2003-02-28 Publication of PT1085969E publication Critical patent/PT1085969E/pt

Links

239000000463 material Substances 0.000 abstract 3
230000010006 flight Effects 0.000 abstract 2
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 1
238000001746 injection moulding Methods 0.000 abstract 1

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
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Materials For Medical Uses (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Ceramic Products (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Control Of High-Frequency Heating Circuits (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)

PT99920365T 1998-05-06 1999-05-06 Sem fim de plastificacao PT1085969E (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US7328198A	1998-05-06	1998-05-06
US28351699A	1999-04-01	1999-04-01

Publications (1)

Publication Number	Publication Date
PT1085969E true PT1085969E (pt)	2003-02-28

Family

ID=26754315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT99920365T PT1085969E (pt)	1998-05-06	1999-05-06	Sem fim de plastificacao

Country Status (23)

Country	Link
EP (1)	EP1085969B1 (pt)
JP (1)	JP2002513693A (pt)
KR (1)	KR20010043308A (pt)
CN (1)	CN1168594C (pt)
AT (1)	ATE228054T1 (pt)
AU (1)	AU740820B2 (pt)
BG (1)	BG64085B1 (pt)
BR (1)	BR9910348A (pt)
CA (1)	CA2328848A1 (pt)
CZ (1)	CZ20004014A3 (pt)
DE (1)	DE69904047T2 (pt)
DK (1)	DK1085969T3 (pt)
EA (1)	EA001998B1 (pt)
ES (1)	ES2184449T3 (pt)
HU (1)	HUP0301392A2 (pt)
IL (1)	IL139414A (pt)
NO (1)	NO20005373L (pt)
NZ (1)	NZ508601A (pt)
PL (1)	PL189797B1 (pt)
PT (1)	PT1085969E (pt)
SK (1)	SK16472000A3 (pt)
TR (1)	TR200003255T2 (pt)
WO (1)	WO1999056937A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6712495B2 (en)	2001-11-20	2004-03-30	E. I. Du Pont De Nemours And Company	Mixing apparatus
JP4367626B2 (ja) *	2004-02-13	2009-11-18	グンゼ株式会社	半導電性ダイシング用基体フイルムの製造方法
CN100408307C (zh) *	2005-11-21	2008-08-06	包赟元	超高压单螺杆挤出机
DE102006011067A1 (de) *	2006-03-08	2007-09-13	Krauss-Maffei Kunststofftechnik Gmbh	Extruder-/Spritzgießschnecke
JP5601871B2 (ja) *	2010-04-15	2014-10-08	東洋機械金属株式会社	射出成形機
CN102229832B (zh) *	2011-07-11	2013-08-07	陈小英	煤球挤出装置
CN107428104B (zh)	2014-12-30	2019-05-10	奥特克莱夫高压高温有限公司	用于材料变形加工的装置
JP2020029056A (ja) *	2018-08-23	2020-02-27	株式会社神戸製鋼所	スクリュウ
RU2738471C2 (ru) *	2018-08-26	2020-12-14	Общество с ограниченной ответственностью "КРОНОС"	Способ построения энергоэффективного профиля рабочего тракта шнека электромясорубки (варианты) и шнек
TWI734076B (zh) *	2019-01-30	2021-07-21	南亞塑膠工業股份有限公司	以連續式拉擠成型生產ｌｆｔ押出件及其使用的押出機
CN110901016B (zh) *	2019-11-04	2021-09-03	大维塑料技术(南京)有限公司	一种挤塑机的螺杆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4129386A (en)	1976-06-01	1978-12-12	Akzona Incorporated	Extrusion apparatus
US4173445A (en) *	1978-07-17	1979-11-06	Monsanto Company	Plastics extrusion apparatus
JPS57133038A (en) *	1981-02-10	1982-08-17	Sekisui Plastics Co Ltd	Screw for single-axis extruder

1999
- 1999-05-06 DK DK99920365T patent/DK1085969T3/da active
- 1999-05-06 KR KR1020007012273A patent/KR20010043308A/ko not_active Application Discontinuation
- 1999-05-06 WO PCT/US1999/009866 patent/WO1999056937A1/en not_active Application Discontinuation
- 1999-05-06 JP JP2000546935A patent/JP2002513693A/ja active Pending
- 1999-05-06 CZ CZ20004014A patent/CZ20004014A3/cs unknown
- 1999-05-06 SK SK1647-2000A patent/SK16472000A3/sk unknown
- 1999-05-06 BR BR9910348-6A patent/BR9910348A/pt not_active Application Discontinuation
- 1999-05-06 CA CA002328848A patent/CA2328848A1/en not_active Abandoned
- 1999-05-06 AT AT99920365T patent/ATE228054T1/de not_active IP Right Cessation
- 1999-05-06 AU AU37881/99A patent/AU740820B2/en not_active Ceased
- 1999-05-06 HU HU0301392A patent/HUP0301392A2/hu unknown
- 1999-05-06 ES ES99920365T patent/ES2184449T3/es not_active Expired - Lifetime
- 1999-05-06 NZ NZ508601A patent/NZ508601A/xx unknown
- 1999-05-06 PL PL99344055A patent/PL189797B1/pl unknown
- 1999-05-06 CN CNB998057738A patent/CN1168594C/zh not_active Expired - Fee Related
- 1999-05-06 EP EP99920365A patent/EP1085969B1/en not_active Revoked
- 1999-05-06 DE DE69904047T patent/DE69904047T2/de not_active Expired - Fee Related
- 1999-05-06 PT PT99920365T patent/PT1085969E/pt unknown
- 1999-05-06 IL IL13941499A patent/IL139414A/en not_active IP Right Cessation
- 1999-05-06 TR TR2000/03255T patent/TR200003255T2/xx unknown
- 1999-05-06 EA EA200001158A patent/EA001998B1/ru not_active IP Right Cessation
2000
- 2000-10-25 NO NO20005373A patent/NO20005373L/no not_active Application Discontinuation
- 2000-11-03 BG BG104911A patent/BG64085B1/bg unknown

Also Published As

Publication number	Publication date
DK1085969T3 (da)	2003-01-27
NZ508601A (en)	2002-11-26
BR9910348A (pt)	2001-01-09
AU740820B2 (en)	2001-11-15
CA2328848A1 (en)	1999-11-11
EA001998B1 (ru)	2001-10-22
KR20010043308A (ko)	2001-05-25
SK16472000A3 (sk)	2001-12-03
IL139414A0 (en)	2001-11-25
EP1085969A1 (en)	2001-03-28
BG64085B1 (bg)	2003-12-31
ATE228054T1 (de)	2002-12-15
PL344055A1 (en)	2001-09-24
CZ20004014A3 (cs)	2001-08-15
HUP0301392A2 (en)	2003-08-28
ES2184449T3 (es)	2003-04-01
DE69904047T2 (de)	2003-07-24
WO1999056937A1 (en)	1999-11-11
TR200003255T2 (tr)	2001-03-21
NO20005373L (no)	2001-01-03
BG104911A (en)	2001-07-31
AU3788199A (en)	1999-11-23
CN1299316A (zh)	2001-06-13
IL139414A (en)	2004-07-25
DE69904047D1 (de)	2003-01-02
EA200001158A1 (ru)	2001-04-23
PL189797B1 (pl)	2005-09-30
JP2002513693A (ja)	2002-05-14
CN1168594C (zh)	2004-09-29
EP1085969B1 (en)	2002-11-20
NO20005373D0 (no)	2000-10-25

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