IT1003567B - Perfezionamento relativo ad arti coli dimensionalmente instabili termicamente - Google Patents

Perfezionamento relativo ad arti coli dimensionalmente instabili termicamente

Info

Publication number
IT1003567B
IT1003567B IT4861674A IT4861674A IT1003567B IT 1003567 B IT1003567 B IT 1003567B IT 4861674 A IT4861674 A IT 4861674A IT 4861674 A IT4861674 A IT 4861674A IT 1003567 B IT1003567 B IT 1003567B
Authority
IT
Italy
Prior art keywords
limbs
thermally unstable
improvement relating
dimensionally thermally
dimensionally
Prior art date
Application number
IT4861674A
Other languages
English (en)
Italian (it)
Original Assignee
Amp 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.)
Filing date
Publication date
Application filed by Amp Inc filed Critical Amp Inc
Application granted granted Critical
Publication of IT1003567B publication Critical patent/IT1003567B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06Making preforms having internal stresses, e.g. plastic memory
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/24Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2096/00Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/005Ionomers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT4861674A 1973-03-02 1974-02-20 Perfezionamento relativo ad arti coli dimensionalmente instabili termicamente IT1003567B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33734873A 1973-03-02 1973-03-02

Publications (1)

Publication Number Publication Date
IT1003567B true IT1003567B (it) 1976-06-10

Family

ID=23320194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4861674A IT1003567B (it) 1973-03-02 1974-02-20 Perfezionamento relativo ad arti coli dimensionalmente instabili termicamente

Country Status (11)

Country Link
JP (1) JPS5024376A (fr)
AR (1) AR201031A1 (fr)
AT (1) ATA151174A (fr)
AU (1) AU6604874A (fr)
BE (1) BE811731A (fr)
BR (1) BR7401467D0 (fr)
DE (1) DE2408002A1 (fr)
FR (1) FR2219958B3 (fr)
GB (1) GB1427276A (fr)
IT (1) IT1003567B (fr)
NL (1) NL7402024A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300589B (en) * 1992-09-24 1997-04-30 Fuller H B Co Coated Substrates

Also Published As

Publication number Publication date
BE811731A (fr) 1974-08-28
BR7401467D0 (pt) 1974-11-19
AU6604874A (en) 1975-08-28
GB1427276A (en) 1976-03-10
FR2219958B3 (fr) 1976-12-10
AR201031A1 (es) 1975-02-06
DE2408002A1 (de) 1974-09-05
NL7402024A (fr) 1974-09-04
FR2219958A1 (fr) 1974-09-27
ATA151174A (de) 1975-08-15
JPS5024376A (fr) 1975-03-15

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