FR2174131A1 - Deep-draw thermoforming of polyesters - using unoriented crystalline polybutylene terephthalate - Google Patents

Deep-draw thermoforming of polyesters - using unoriented crystalline polybutylene terephthalate

Info

Publication number: FR2174131A1
Authority: FR; France
Prior art keywords: polyesters; polybutylene terephthalate; deep; cryst; thermoforming
Prior art date: 1972-03-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7307056A

Other languages

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.)

Novartis AG

Original Assignee

Ciba Geigy AG

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.)

1972-03-01

Filing date

1973-02-28

Publication date

1973-10-12

1973-02-28 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1973-10-12 Publication of FR2174131A1 publication Critical patent/FR2174131A1/fr

Status Withdrawn legal-status Critical Current

Links

-1 polybutylene terephthalate Polymers 0.000 title abstract 2
229920001707 polybutylene terephthalate Polymers 0.000 title abstract 2
229920000728 polyester Polymers 0.000 title abstract 2
238000003856 thermoforming Methods 0.000 title abstract 2
238000000034 method Methods 0.000 abstract 2
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
238000004806 packaging method and process Methods 0.000 abstract 1
230000000704 physical effect Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

FR7307056A 1972-03-01 1973-02-28 Deep-draw thermoforming of polyesters - using unoriented crystalline polybutylene terephthalate Withdrawn FR2174131A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT167272		1972-03-01

Publications (1)

Publication Number	Publication Date
FR2174131A1 true FR2174131A1 (en)	1973-10-12

Family

ID=3518487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7307056A Withdrawn FR2174131A1 (en)	1972-03-01	1973-02-28	Deep-draw thermoforming of polyesters - using unoriented crystalline polybutylene terephthalate

Country Status (4)

Country	Link
JP (1)	JPS48100458A (fr)
CH (1)	CH550060A (fr)
DE (1)	DE2309537A1 (fr)
FR (1)	FR2174131A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0449580A1 (fr) *	1990-03-27	1991-10-02	Polyplastics Co. Ltd.	Conteneur transparent en polyester et son procédé de fabrication
WO1991014563A1 (fr) *	1990-03-26	1991-10-03	Polyplastics Co., Ltd.	Recipient en polyester transparent
WO1991015487A1 (fr) *	1990-03-30	1991-10-17	Japan Tobacco Inc.	Nouveau derive de 4-1-benzoxazine-4h-3,1
WO1997004948A1 (fr) *	1995-08-02	1997-02-13	Hoechst Research & Technology	Plaque transparente amorphe en thermoplastique de haute viscosite standard, apte a la cristallisation

1972
- 1972-03-21 CH CH415072A patent/CH550060A/xx not_active IP Right Cessation
1973
- 1973-02-26 DE DE19732309537 patent/DE2309537A1/de active Pending
- 1973-02-26 JP JP2303673A patent/JPS48100458A/ja active Pending
- 1973-02-28 FR FR7307056A patent/FR2174131A1/fr not_active Withdrawn

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1991014563A1 (fr) *	1990-03-26	1991-10-03	Polyplastics Co., Ltd.	Recipient en polyester transparent
EP0449580A1 (fr) *	1990-03-27	1991-10-02	Polyplastics Co. Ltd.	Conteneur transparent en polyester et son procédé de fabrication
US5213754A (en) *	1990-03-27	1993-05-25	Polyplastics Co., Ltd.	Thermoforming process for forming a sheet of polybutylene terephthalate into a transparent container
WO1991015487A1 (fr) *	1990-03-30	1991-10-17	Japan Tobacco Inc.	Nouveau derive de 4-1-benzoxazine-4h-3,1
WO1997004948A1 (fr) *	1995-08-02	1997-02-13	Hoechst Research & Technology	Plaque transparente amorphe en thermoplastique de haute viscosite standard, apte a la cristallisation

Also Published As

Publication number	Publication date
DE2309537A1 (de)	1973-09-13
JPS48100458A (fr)	1973-12-18
CH550060A (de)	1974-06-14

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Legal Events

Date	Code	Title	Description
1976-04-09	ST	Notification of lapse