JPS641713A - Production of modified unsaturated polyester - Google Patents

Production of modified unsaturated polyester

Info

Publication number
JPS641713A
JPS641713A JP15647287A JP15647287A JPS641713A JP S641713 A JPS641713 A JP S641713A JP 15647287 A JP15647287 A JP 15647287A JP 15647287 A JP15647287 A JP 15647287A JP S641713 A JPS641713 A JP S641713A
Authority
JP
Japan
Prior art keywords
unsaturated polyester
dienephilic
residue
polymer
containing unsaturated
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.)
Pending
Application number
JP15647287A
Other languages
Japanese (ja)
Other versions
JPH011713A (en
Inventor
Hiroshi Mera
Hiroyuki Umetani
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.)
Teijin Ltd
Original Assignee
Teijin 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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP62-156472A priority Critical patent/JPH011713A/en
Priority claimed from JP62-156472A external-priority patent/JPH011713A/en
Publication of JPS641713A publication Critical patent/JPS641713A/en
Publication of JPH011713A publication Critical patent/JPH011713A/en
Pending legal-status Critical Current

Links

Landscapes

  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain the titled polymer to be readily processed into a composite material with an epoxy resin, having excellent heat resistance and heat shrinkability after molding, by reacting a dienephilic residue-containing unsaturated polyester with a diene compound under a specific condition.
CONSTITUTION: A dienephilic residue-containing unsaturated polyester is reacted with a diene compound, a Diels-Alder addition structure is introduced to a main chain of polymer and the reaction is carried out in a condition to at least partially dissolve a formed modified unsaturated polyester to give the aimed polymer. To be concrete, the reaction is preferably carried out in a solvent such as aromatic hydrocarbon. The reaction temperature is preferably ≤90°C. The dienephilic residue-containing unsaturated polyester of the raw material is preferably produced by using a dibasic acid and/or a diol having a dienephilic structure.
COPYRIGHT: (C)1989,JPO&Japio
JP62-156472A 1987-06-25 Manufacturing method of modified unsaturated polyester Pending JPH011713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-156472A JPH011713A (en) 1987-06-25 Manufacturing method of modified unsaturated polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-156472A JPH011713A (en) 1987-06-25 Manufacturing method of modified unsaturated polyester

Publications (2)

Publication Number Publication Date
JPS641713A true JPS641713A (en) 1989-01-06
JPH011713A JPH011713A (en) 1989-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170129992A1 (en) * 2014-06-20 2017-05-11 Dsm Ip Assets B.V. Resin, composition and use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170129992A1 (en) * 2014-06-20 2017-05-11 Dsm Ip Assets B.V. Resin, composition and use
US10472463B2 (en) * 2014-06-20 2019-11-12 Dsm Ip Assets B.V. Resin, composition and use

Similar Documents

Publication Publication Date Title
ATE70077T1 (en) MODIFIED REACTIVE RESIN, PROCESS FOR ITS PRODUCTION AND ITS USE.
JPS5661429A (en) Production of aromatic polyester-polycarbonate
EP1072624A3 (en) Process for producing unsaturated polyester and unsaturated polyester resin composition
JPS641713A (en) Production of modified unsaturated polyester
JPS55118918A (en) Production of quinazolone ring-containing epoxy resin
CA2127565A1 (en) Process for the production of reinforced moldings and the resultant products
JPS6454055A (en) Resin composition
EP0383101A3 (en) Process and compositions for production of moldings
JPS5725325A (en) Production of molding polyester
Hattori et al. Method of Producing a Molecular Composite Material
JPS53127594A (en) Production of unsaturated polyester resin
EP0378187A3 (en) Pitch for carbon fibers, process for production of said pitch, and process for production of carbon fibers using said pitch
JPS56131624A (en) Production of copolymer polyester
JPS54101870A (en) Composite molded article
JPS5470236A (en) Preparation of n,n'-bis(2-hydroxyethyl)aromatic dicarboxylic acid amide
JPS56115783A (en) Preparation of diisobutenylsuccinic anhydride
JPS5537351A (en) Method of forming fiber reinforced plastic
JPS578141A (en) Production of molding heat-resistant article
JPS56150530A (en) Forming method for thermohardening resin
JPS56112511A (en) Production of polyurethane elastic yarn
JPS5763331A (en) Preparation of polyamic acid solution
JPS5540704A (en) Preparation of polyester having improved transparency
KR950000609A (en) Carbon molded article and its manufacturing method
JPS57182314A (en) Production of modified aromatic hydrocarbon resin
JPS55155011A (en) Polyester resin composition