JPH04117432A - Heat-shrinkable polyester film - Google Patents

Heat-shrinkable polyester film

Info

Publication number
JPH04117432A
JPH04117432A JP29490190A JP29490190A JPH04117432A JP H04117432 A JPH04117432 A JP H04117432A JP 29490190 A JP29490190 A JP 29490190A JP 29490190 A JP29490190 A JP 29490190A JP H04117432 A JPH04117432 A JP H04117432A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
ester
polyester
component
acid
film
Prior art date
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.)
Granted
Application number
JP29490190A
Other versions
JP2986197B2 (en )
Inventor
Hiroshi Ogawara
Koji Ueda
Kiyomi Uenomachi
Original Assignee
Sekisui Chem Co Ltd
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.)
Filing date
Publication date

Links

Abstract

PURPOSE:To obtain a heat-shrinkable film capable of being shrunk at low temperatures, free of uneven shrinkage and excellent in uniform shrinkage by adding a specified plasticizer to a polyester resin derived from a dicarboxylic acid component and a diol component. CONSTITUTION:A thermoplastic polyester film obtained from a composition comprising 100 pts.wt. polyester resin derived from a dicarboxylic acid component and a diol component and 1-40 pts.wt. at least one plasticizer selected from among those based on phthalic ester, polyester, aliphatic dibasic acid ester, aliphatic monobasic acid ester, phosphoric ester, citric ester, epoxy compound, trimellitic ester, tetrahydrophthalic ester, glycol and bisphenol A alkylene oxide derivative.
JP29490190A 1989-11-24 1990-10-30 Heat-shrinkable polyester film Expired - Fee Related JP2986197B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP30514289 1989-11-24
JP1-305142 1990-05-30
JP2-142407 1990-05-30
JP14240790 1990-05-30

Publications (2)

Publication Number Publication Date
JPH04117432A true true JPH04117432A (en) 1992-04-17
JP2986197B2 JP2986197B2 (en) 1999-12-06

Family

ID=26474426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29490190A Expired - Fee Related JP2986197B2 (en) 1989-11-24 1990-10-30 Heat-shrinkable polyester film

Country Status (1)

Country Link
JP (1) JP2986197B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002083769A1 (en) * 2001-04-11 2002-10-24 Eastman Chemical Company Films prepared from plasticized polyesters
WO2003006229A1 (en) * 2001-07-11 2003-01-23 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester films and process for production thereof
WO2003039841A1 (en) 2001-08-01 2003-05-15 Toyo Boseki Kabushiki Kaisha Heat shrinking polyester film roll
EP1391288A4 (en) * 2001-04-26 2004-11-24 Toyo Boseki Heat-shrinkable polyester film roll and process for producing the same
US7235623B2 (en) 2003-11-26 2007-06-26 Eastman Chemical Company Polyester compositions for calendering
US7285587B2 (en) 2002-12-20 2007-10-23 Eastman Chemical Company Flame retardant polyester compositions for calendering
US7354653B2 (en) 2003-12-18 2008-04-08 Eastman Chemical Company High clarity films with improved thermal properties

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7030181B2 (en) 2001-04-11 2006-04-18 Eastman Chemical Company Films prepared from plasticized polyesters
WO2002083769A1 (en) * 2001-04-11 2002-10-24 Eastman Chemical Company Films prepared from plasticized polyesters
JP2012012609A (en) * 2001-04-11 2012-01-19 Eastman Chemical Co Film prepared from plasticized polyester
EP1391288A4 (en) * 2001-04-26 2004-11-24 Toyo Boseki Heat-shrinkable polyester film roll and process for producing the same
US6939616B2 (en) 2001-04-26 2005-09-06 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester film roll and a process for producing the same
US7939174B2 (en) 2001-04-26 2011-05-10 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester film roll and a process for producing the same
EP1920903A1 (en) * 2001-04-26 2008-05-14 Toyo Boseki Kabushiki Kaisha A heat-shrinkable polyester film roll and a process for producing the same
US7749584B2 (en) 2001-07-11 2010-07-06 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester films
WO2003006229A1 (en) * 2001-07-11 2003-01-23 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester films and process for production thereof
EP1424188A4 (en) * 2001-08-01 2005-12-14 Toyo Boseki Heat shrinking polyester film roll
WO2003039841A1 (en) 2001-08-01 2003-05-15 Toyo Boseki Kabushiki Kaisha Heat shrinking polyester film roll
US7285587B2 (en) 2002-12-20 2007-10-23 Eastman Chemical Company Flame retardant polyester compositions for calendering
US7235623B2 (en) 2003-11-26 2007-06-26 Eastman Chemical Company Polyester compositions for calendering
US7354653B2 (en) 2003-12-18 2008-04-08 Eastman Chemical Company High clarity films with improved thermal properties

Also Published As

Publication number Publication date Type
JP2986197B2 (en) 1999-12-06 grant

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Legal Events

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Year of fee payment: 9

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