JPS5456670A - Modified crosslinked organic polymer having improved thermal adhesiveness - Google Patents

Modified crosslinked organic polymer having improved thermal adhesiveness

Info

Publication number
JPS5456670A
JPS5456670A JP12220477A JP12220477A JPS5456670A JP S5456670 A JPS5456670 A JP S5456670A JP 12220477 A JP12220477 A JP 12220477A JP 12220477 A JP12220477 A JP 12220477A JP S5456670 A JPS5456670 A JP S5456670A
Authority
JP
Japan
Prior art keywords
organic polymer
crosslinked organic
increased
reagent
siloxane bonds
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
JP12220477A
Other languages
Japanese (ja)
Other versions
JPS603333B2 (en
Inventor
Mitsuo Yamada
Shinichi Oota
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP52122204A priority Critical patent/JPS603333B2/en
Publication of JPS5456670A publication Critical patent/JPS5456670A/en
Publication of JPS603333B2 publication Critical patent/JPS603333B2/en
Expired legal-status Critical Current

Links

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A crosslinked organic polymer having improved adhesiveness to metals, manufactured by treating the surface of a crosslinked organic polymer having siloxane bonds with an ionc reagent.
CONSTITUTION: A crosslinked organic polymer having siloxane bonds is treated with an ionic reagent, e.g. sodium and barium hydroxides, nitric and hydrochloric acids. Polyethylene, polypropylene, polyvinyl chloride, polyester, etc. may be cited as the polymer. The reason why the thermal adhesiveness can be improved by the surface treatment is probably that the fluidity is increased by the dissociation of siloxane bonds in the surface layer of molded article when the ionic reagent is a base. On the other hand, the reason is probably that the fluidity is increased by the breaking of organic polymer main chain and the bonding force is increased by the formation of polar group, e.g. carbonyl group, etc. when the ionic reagent is an acid
COPYRIGHT: (C)1979,JPO&Japio
JP52122204A 1977-10-12 1977-10-12 Modified organic polymer crosslinked product with improved thermal adhesion Expired JPS603333B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52122204A JPS603333B2 (en) 1977-10-12 1977-10-12 Modified organic polymer crosslinked product with improved thermal adhesion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52122204A JPS603333B2 (en) 1977-10-12 1977-10-12 Modified organic polymer crosslinked product with improved thermal adhesion

Publications (2)

Publication Number Publication Date
JPS5456670A true JPS5456670A (en) 1979-05-07
JPS603333B2 JPS603333B2 (en) 1985-01-28

Family

ID=14830121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52122204A Expired JPS603333B2 (en) 1977-10-12 1977-10-12 Modified organic polymer crosslinked product with improved thermal adhesion

Country Status (1)

Country Link
JP (1) JPS603333B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198736U (en) * 1985-05-31 1986-12-12
JPS6345232U (en) * 1986-09-03 1988-03-26
JPS6417039U (en) * 1987-07-20 1989-01-27
JPH031633Y2 (en) * 1987-07-23 1991-01-18

Also Published As

Publication number Publication date
JPS603333B2 (en) 1985-01-28

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