GB1059924A - A process of moulding polylactams and the products thereof - Google Patents

A process of moulding polylactams and the products thereof

Info

Publication number
GB1059924A
GB1059924A GB1627564A GB1627564A GB1059924A GB 1059924 A GB1059924 A GB 1059924A GB 1627564 A GB1627564 A GB 1627564A GB 1627564 A GB1627564 A GB 1627564A GB 1059924 A GB1059924 A GB 1059924A
Authority
GB
United Kingdom
Prior art keywords
mould
mixture
polymerization
heated
rotation
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.)
Expired
Application number
GB1627564A
Other languages
English (en)
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.)
Polymer Corp
Original Assignee
Polymer Corp
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 Polymer Corp filed Critical Polymer Corp
Publication of GB1059924A publication Critical patent/GB1059924A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
GB1627564A 1963-04-23 1964-04-20 A process of moulding polylactams and the products thereof Expired GB1059924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27501163A 1963-04-23 1963-04-23

Publications (1)

Publication Number Publication Date
GB1059924A true GB1059924A (en) 1967-02-22

Family

ID=3846386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1627564A Expired GB1059924A (en) 1963-04-23 1964-04-20 A process of moulding polylactams and the products thereof

Country Status (6)

Country Link
BE (1) BE646850A (OSRAM)
DE (1) DE1520605A1 (OSRAM)
FR (1) FR1388587A (OSRAM)
GB (1) GB1059924A (OSRAM)
LU (1) LU45885A1 (OSRAM)
NL (1) NL6404499A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2625105C1 (ru) * 2016-04-07 2017-07-11 Акционерное общество "Научно-производственное объединение "СПЛАВ" Полуавтомат для формования полимерного покрытия внутри осесимметричной оболочки

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603303C2 (de) * 1996-01-25 1999-07-22 Inventa Ag Kontinuierliches Verfahren zur aktivierten anionischen Lactampolymerisation
DE19603305C2 (de) * 1996-01-25 1999-07-22 Inventa Ag Flüssiges Mehrkomponentensystem zur Durchführung der anionischen Lactampolymerisation
DE19602683C1 (de) * 1996-01-25 1997-09-18 Inventa Ag Flüssigsystem zur Durchführung der anionischen Lactampolymerisation
DE19602684C1 (de) * 1996-01-25 1997-08-28 Inventa Ag Flüssiges System zur Durchführung der anionischen Lactampolymerisation
DE19603302C2 (de) * 1996-01-25 1999-09-02 Inventa Ag Verfahren zur aktivierten anionischen Lactampolymerisation
DE19715679C2 (de) * 1997-04-15 1999-06-02 Inventa Ag Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2625105C1 (ru) * 2016-04-07 2017-07-11 Акционерное общество "Научно-производственное объединение "СПЛАВ" Полуавтомат для формования полимерного покрытия внутри осесимметричной оболочки

Also Published As

Publication number Publication date
NL6404499A (OSRAM) 1964-10-26
FR1388587A (fr) 1965-02-05
LU45885A1 (OSRAM) 1964-07-03
BE646850A (OSRAM) 1964-10-21
DE1520605A1 (de) 1970-01-22

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