CA2203041C - Moule de soufflage pour former une recipient de polyester rechargeable - Google Patents

Moule de soufflage pour former une recipient de polyester rechargeable Download PDF

Info

Publication number: CA2203041C
Authority: CA; Canada
Prior art keywords: container; preform; blow mold; base; section
Prior art date: 1990-03-05
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 - Fee Related

Application number

CA002203041A

Other languages

English (en)

Other versions

CA2203041A1 (fr

Inventor

Suppayan M. Krishnakumar

Wayne N. Collette

Thomas E. Nahill

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.)

Graham Packaging Pet Technologies Inc

Original Assignee

Continental PET Technologies Inc

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.)

1990-03-05

Filing date

1990-11-28

Publication date

2001-01-16

1990-03-05 Priority claimed from US07/488,247 external-priority patent/US5066528A/en

1990-11-28 Application filed by Continental PET Technologies Inc filed Critical Continental PET Technologies Inc

1991-09-06 Publication of CA2203041A1 publication Critical patent/CA2203041A1/fr

2001-01-16 Application granted granted Critical

2001-01-16 Publication of CA2203041C publication Critical patent/CA2203041C/fr

2010-11-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920000728 polyester Polymers 0.000 title description 8
238000000071 blow moulding Methods 0.000 claims description 2
238000000465 moulding Methods 0.000 abstract description 2
238000009411 base construction Methods 0.000 description 13
239000004033 plastic Substances 0.000 description 7
229920003023 plastic Polymers 0.000 description 7
229920000139 polyethylene terephthalate Polymers 0.000 description 6
239000005020 polyethylene terephthalate Substances 0.000 description 6
239000003518 caustics Substances 0.000 description 5
230000007423 decrease Effects 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
230000006872 improvement Effects 0.000 description 3
239000000243 solution Substances 0.000 description 3
238000010276 construction Methods 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000008399 tap water Substances 0.000 description 2
235000020679 tap water Nutrition 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
208000034809 Product contamination Diseases 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
235000014171 carbonated beverage Nutrition 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000004049 embossing Methods 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000007689 inspection Methods 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001230 polyarylate Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
-1 polyethylene terephthalate Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

CA002203041A 1990-03-05 1990-11-28 Moule de soufflage pour former une recipient de polyester rechargeable Expired - Fee Related CA2203041C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/488,247 US5066528A (en)	1990-03-05	1990-03-05	Refillable polyester container and preform for forming the same
US488,247		1990-03-05
CA 2031033 CA2031033C (fr)	1990-03-05	1990-11-28	Contenant polyester remplissable et preforme pour sa fabrication

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2031033 Division CA2031033C (fr)	1990-03-05	1990-11-28	Contenant polyester remplissable et preforme pour sa fabrication

Publications (2)

Publication Number	Publication Date
CA2203041A1 CA2203041A1 (fr)	1991-09-06
CA2203041C true CA2203041C (fr)	2001-01-16

Family

ID=25674386

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002203040A Expired - Fee Related CA2203040C (fr)	1990-03-05	1990-11-28	Recipient rechargeable en polyester et preforme pour son moulage
CA002203041A Expired - Fee Related CA2203041C (fr)	1990-03-05	1990-11-28	Moule de soufflage pour former une recipient de polyester rechargeable

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002203040A Expired - Fee Related CA2203040C (fr)	1990-03-05	1990-11-28	Recipient rechargeable en polyester et preforme pour son moulage

Country Status (1)

Country	Link
CA (2)	CA2203040C (fr)

1990
- 1990-11-28 CA CA002203040A patent/CA2203040C/fr not_active Expired - Fee Related
- 1990-11-28 CA CA002203041A patent/CA2203041C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2203040C (fr)	2000-02-01
CA2203041A1 (fr)	1991-09-06
CA2203040A1 (fr)	1991-09-06

Legal Events

Date	Code	Title	Description
1997-04-18	EEER	Examination request
2008-11-28	MKLA	Lapsed

Publication	Publication Date	Title
US5198248A (en)	1993-03-30	Blow mold for forming a refillable polyester container
US5066528A (en)	1991-11-19	Refillable polyester container and preform for forming the same
US5780130A (en)	1998-07-14	Container and method of making container from polyethylene naphthalate and copolymers thereof
US5989661A (en)	1999-11-23	Pressurized refill container resistant to sprue cracking
US4755404A (en)	1988-07-05	Refillable polyester beverage bottle and preform for forming same
US5628957A (en)	1997-05-13	Method of forming multilayer container with polyethylene naphthalalte (pen)
US5759656A (en)	1998-06-02	Method of forming multilayer preform and container with low crystallizing interior layer
US4725464A (en)	1988-02-16	Refillable polyester beverage bottle and preform for forming same
US20050271843A1 (en)	2005-12-08	Method of forming container with high-crystallinity sidewall and low-crystallinity base
CA2203040C (fr)	2000-02-01	Recipient rechargeable en polyester et preforme pour son moulage
NZ248584A (en)	1994-08-26	Preform for blow moulding a refillable container
IE79666B1 (en)	1998-05-20	Blow moulding