GB1292548A - Improvements in the procesing of thermoplastic material - Google Patents

Improvements in the procesing of thermoplastic material

Info

Publication number
GB1292548A
GB1292548A GB702170A GB702170A GB1292548A GB 1292548 A GB1292548 A GB 1292548A GB 702170 A GB702170 A GB 702170A GB 702170 A GB702170 A GB 702170A GB 1292548 A GB1292548 A GB 1292548A
Authority
GB
United Kingdom
Prior art keywords
acid
release agent
thermoplastic material
aliphatic
pentaerythritol
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
GB702170A
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.)
Neynaber Chemie GmbH
Original Assignee
Neynaber Chemie GmbH
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
Priority claimed from DE19691907768 external-priority patent/DE1907768C3/en
Application filed by Neynaber Chemie GmbH filed Critical Neynaber Chemie GmbH
Publication of GB1292548A publication Critical patent/GB1292548A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08K5/10—Esters; Ether-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Lubricants (AREA)

Abstract

1292548 Release agent for thermoplastics NEYNABER CHEMIE GmbH 13 Feb 1970 [15 Feb 1969] 7021/70 Headings C3P and C3R A release agent for preventing the sticking to parts of apparatus of a thermoplastic synthetic material during processing comprises a mixed ester having a hydroxyl and an acid number of from 0 to 6 and is obtained from (a) an aliphatic, cycloaliphatic and/or aromatic dicarboxylic acid, (b) and aliphatic polyol and (c) an aliphatic monocarboxylic acid having from 12 to 30 carbon atoms, by an esterification reaction. The release agent is added to the thermoplastic material prior to processing in an amount of from 0À01 to 5% by weight of the thermoplastic material. In the example release agents are prepared from (A) maleic acid, pentaerythritol and behenic acid (B) and (C) adipic acid, pentaerythritol and oleic or stearic acid. The release agent may be added to polyvinyl chloride containing a thio-tin stabilizer.
GB702170A 1969-02-15 1970-02-13 Improvements in the procesing of thermoplastic material Expired GB1292548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691907768 DE1907768C3 (en) 1969-02-15 Use of mixed stars as slip additives for thermoplastics

Publications (1)

Publication Number Publication Date
GB1292548A true GB1292548A (en) 1972-10-11

Family

ID=5725431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB702170A Expired GB1292548A (en) 1969-02-15 1970-02-13 Improvements in the procesing of thermoplastic material

Country Status (8)

Country Link
AT (1) AT315496B (en)
BE (1) BE745886A (en)
CH (1) CH539672A (en)
ES (1) ES376565A1 (en)
FR (1) FR2032841A5 (en)
GB (1) GB1292548A (en)
NL (1) NL162682C (en)
SE (1) SE358408B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614604A (en) * 1981-05-09 1986-09-30 Basf Aktiengesellschaft Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
US4749750A (en) * 1984-11-17 1988-06-07 Henkel Kommanditgesellschaft Auf Aktien Method for lubricating PVC plastics
US5232967A (en) * 1986-09-10 1993-08-03 Henkel Kommanditgesellschaft Auf Aktien Lubricants for thermoplastic plastics
US5306437A (en) * 1991-11-30 1994-04-26 Hoechst Aktiengesellschaft Copolymers and their use as lubricants and release agents for processing thermoplastics
US6475981B1 (en) 1998-07-03 2002-11-05 Cognis Deutschland Gmbh & Co. Kg Freezing materials
DE102009008257A1 (en) 2009-02-10 2010-08-12 Clariant International Limited High polarity waxes and their use as lubricants for chloroplast thermoplastics
EP2543704A1 (en) 2011-07-07 2013-01-09 Clariant International Ltd. Use of waxlike products of plastics processing
EP1824955B1 (en) 2004-10-18 2016-03-16 Croda International Plc Surfactant compounds
EP3470498A4 (en) * 2016-06-14 2020-02-12 NOF Corporation Lubricant base oil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259083A (en) 1992-09-24 1993-11-09 1008335 Ontario Inc. Mechanical toothbrush

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR914369A (en) * 1945-09-11 1946-10-07 Lonza Ag Plastic mass and its manufacturing process
GB943995A (en) * 1959-01-29 1963-12-11 Heyden Newport Chemical Corp Resinous compositions containing mixed esters of pentaerythritol
BE612648A (en) * 1961-01-17
US3331802A (en) * 1964-07-24 1967-07-18 Emery Industries Inc Polyesters from dibasic acids, monobasic acids, glycols, and trihydric alcohols as plasticizers for vinyl resins

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614604A (en) * 1981-05-09 1986-09-30 Basf Aktiengesellschaft Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
US4749750A (en) * 1984-11-17 1988-06-07 Henkel Kommanditgesellschaft Auf Aktien Method for lubricating PVC plastics
US5232967A (en) * 1986-09-10 1993-08-03 Henkel Kommanditgesellschaft Auf Aktien Lubricants for thermoplastic plastics
US5306437A (en) * 1991-11-30 1994-04-26 Hoechst Aktiengesellschaft Copolymers and their use as lubricants and release agents for processing thermoplastics
US6475981B1 (en) 1998-07-03 2002-11-05 Cognis Deutschland Gmbh & Co. Kg Freezing materials
EP1824955B1 (en) 2004-10-18 2016-03-16 Croda International Plc Surfactant compounds
EP1824955B2 (en) † 2004-10-18 2019-03-06 Croda International Plc Surfactant compounds
WO2010091825A1 (en) 2009-02-10 2010-08-19 Clariant Finance (Bvi) Limited Waxes having high polarity and the use thereof as slip agents for chlorine-containing thermoplastics
DE102009008257A1 (en) 2009-02-10 2010-08-12 Clariant International Limited High polarity waxes and their use as lubricants for chloroplast thermoplastics
WO2013004367A1 (en) 2011-07-07 2013-01-10 Clariant International Ltd Use of waxlike products for plastics processing
CN104039885A (en) * 2011-07-07 2014-09-10 艾勒旺斯可再生科学公司 Use of waxlike products for plastics processing
EP2543704A1 (en) 2011-07-07 2013-01-09 Clariant International Ltd. Use of waxlike products of plastics processing
EP3470498A4 (en) * 2016-06-14 2020-02-12 NOF Corporation Lubricant base oil
US10711217B2 (en) 2016-06-14 2020-07-14 Nof Corporation Lubricant base oil

Also Published As

Publication number Publication date
NL162682C (en) 1980-06-16
FR2032841A5 (en) 1970-11-27
BE745886A (en) 1970-08-12
AT315496B (en) 1974-05-27
DE1907768B2 (en) 1971-12-02
CH539672A (en) 1973-07-31
SE358408B (en) 1973-07-30
DE1907768A1 (en) 1971-06-16
ES376565A1 (en) 1972-05-16
NL162682B (en) 1980-01-15
NL7000514A (en) 1970-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee