GB889403A - Process for the production of moulded objects from crystallisable plastics - Google Patents

Process for the production of moulded objects from crystallisable plastics

Info

Publication number
GB889403A
GB889403A GB3216058A GB3216058A GB889403A GB 889403 A GB889403 A GB 889403A GB 3216058 A GB3216058 A GB 3216058A GB 3216058 A GB3216058 A GB 3216058A GB 889403 A GB889403 A GB 889403A
Authority
GB
United Kingdom
Prior art keywords
melt
crystallisable
fatty acid
plastic material
polytrifluorochlorethylene
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
GB3216058A
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.)
FARBENFABRIKEN AG
Original Assignee
FARBENFABRIKEN AG
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 FARBENFABRIKEN AG filed Critical FARBENFABRIKEN AG
Publication of GB889403A publication Critical patent/GB889403A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for moulding substantially stress free objects possessing a uniform fine-grained structure comprises preparing a melt of crystallisable plastic material having uniformly dispersed therein from about 0,1 to 1% by weight of a very finely-divided salt of a saturated or unsaturated fatty acid, placing said melt in a mould and cooling it. The crystallisable plastic material may consist of a polyamide, polyurethane, polyethylene, or polytrifluorochlorethylene. The fatty acid salts specified are the magnesium, calcium, zinc, lithium, sodium, potassium, cadmium, aluminium and lead salts of stearic, oleic, palmitic, and montan wax acids. Specifications 590,042, 627,836 and 851,300 are referred to.ALSO:A process for moulding substantially stress-free objects possessing a uniform fine-grained structure comprises preparing a melt of crystallisable plastic material having uniformly disposed therein from about 0,1 to 1% by weight of a very finely divided salt of a saturated or unsaturated fatty acid, placing said melt in a mould and cooling it. The crystallisable plastic material may consist of a polyamide, polyurethane, polyethylene, or polytrifluorochlorethylene. The fatty acid salts specified are the magnesium, calcium, zinc, lithium, sodium, potassium, cadmium, aluminium and lead salts of stearic, oleic, palmitic, and montan wax acids. Specifications 590,042, 627,836 and 851,300 are referred to.
GB3216058A 1957-10-22 1958-10-08 Process for the production of moulded objects from crystallisable plastics Expired GB889403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF24233A DE1197615B (en) 1957-10-22 1957-10-22 Process for making shaped structures from crystallizing thermoplastic polyamides or polyurethanes

Publications (1)

Publication Number Publication Date
GB889403A true GB889403A (en) 1962-02-14

Family

ID=7091146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3216058A Expired GB889403A (en) 1957-10-22 1958-10-08 Process for the production of moulded objects from crystallisable plastics

Country Status (6)

Country Link
BE (1) BE570938A (en)
CH (1) CH384863A (en)
DE (1) DE1197615B (en)
FR (1) FR1214235A (en)
GB (1) GB889403A (en)
NL (1) NL232181A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516956A (en) * 1966-07-29 1970-06-23 Allied Chem Spinnable compositions comprising a fiber forming polyamide,a fiber forming polyester and a spinning aid
US3988271A (en) * 1975-03-03 1976-10-26 Monsanto Company Flame retardant nylon composition containing an aluminum salt and an aliphatic alcohol
US4012478A (en) * 1970-05-13 1977-03-15 Masayuki Horikawa Method of making anti-friction members from lubricant-impregnated polyamide synthetic resin materials
US4237034A (en) 1973-05-14 1980-12-02 Imperial Chemical Industries Limited Polyamide compositions containing carboxylic acid metal salt and organophosphonic acid
US4250065A (en) * 1979-06-06 1981-02-10 Monsanto Company Flame retardant nylon having improved moldability
EP0046073A2 (en) * 1980-08-08 1982-02-17 E.I. Du Pont De Nemours And Company Spandex filament and spandex yarn comprising it
EP1197508A2 (en) * 2000-10-11 2002-04-17 Magna Eybl Systemtechnik GmbH Thermoplastic polyurethane molding compound

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3371993D1 (en) * 1983-07-13 1987-07-16 Gen Electric Method for promoting and enhancing the optical transparency of a polycarbonate resin prepared by the transesterification of a diaryl carbonate and a dihydric phenol
DE3706356A1 (en) * 1987-02-27 1988-09-08 Basf Ag POLYAMIDE GRANULES WITH EXTERNAL COVER
ATE145416T1 (en) * 1988-09-22 1996-12-15 Mitsui Petrochemical Ind POLYAMIDE RESIN COMPOSITIONS
DE3926895A1 (en) * 1989-08-16 1991-02-21 Basf Ag FLAME RESISTANT THERMOPLASTIC MOLDING MATERIALS BASED ON POLYAMIDES AND POLYESTER ELASTOMERS
DE68929183T2 (en) * 1989-08-31 2000-10-05 Mitsui Chemicals, Inc. Polyamide resin compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955259A (en) * 1941-03-21 1950-01-11
DE899861C (en) * 1942-07-22 1953-12-17 Kast & Ehinger G M B H Druckfa Lubricant for synthetic resin molding compounds
BE481846A (en) * 1947-08-25
GB689629A (en) * 1950-01-20 1953-04-01 Ici Ltd Compositions comprising nylon
DE883500C (en) * 1950-07-23 1953-07-20 Erich Zorn Dr Ing Process for improving the sprayability of powder-form thermoplastics

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516956A (en) * 1966-07-29 1970-06-23 Allied Chem Spinnable compositions comprising a fiber forming polyamide,a fiber forming polyester and a spinning aid
US4012478A (en) * 1970-05-13 1977-03-15 Masayuki Horikawa Method of making anti-friction members from lubricant-impregnated polyamide synthetic resin materials
US4237034A (en) 1973-05-14 1980-12-02 Imperial Chemical Industries Limited Polyamide compositions containing carboxylic acid metal salt and organophosphonic acid
US3988271A (en) * 1975-03-03 1976-10-26 Monsanto Company Flame retardant nylon composition containing an aluminum salt and an aliphatic alcohol
US4250065A (en) * 1979-06-06 1981-02-10 Monsanto Company Flame retardant nylon having improved moldability
EP0046073A2 (en) * 1980-08-08 1982-02-17 E.I. Du Pont De Nemours And Company Spandex filament and spandex yarn comprising it
EP0046073A3 (en) * 1980-08-08 1982-03-10 E.I. Du Pont De Nemours And Company Spandex filament and spandex yarn comprising it
EP1197508A2 (en) * 2000-10-11 2002-04-17 Magna Eybl Systemtechnik GmbH Thermoplastic polyurethane molding compound
EP1197508A3 (en) * 2000-10-11 2003-11-05 Magna Eybl Systemtechnik GmbH Thermoplastic polyurethane molding compound

Also Published As

Publication number Publication date
FR1214235A (en) 1960-04-07
NL232181A (en)
CH384863A (en) 1965-02-26
BE570938A (en)
DE1197615B (en) 1965-07-29

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