ES8304516A1 - New polyamides - Google Patents

New polyamides

Info

Publication number
ES8304516A1
ES8304516A1 ES507398A ES507398A ES8304516A1 ES 8304516 A1 ES8304516 A1 ES 8304516A1 ES 507398 A ES507398 A ES 507398A ES 507398 A ES507398 A ES 507398A ES 8304516 A1 ES8304516 A1 ES 8304516A1
Authority
ES
Spain
Prior art keywords
added
polyamides
proportion
acid
hexamethylenetriamine
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
ES507398A
Other languages
Spanish (es)
Other versions
ES507398A0 (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.)
Seitz-Werke GmbH
Original Assignee
Seitz-Werke 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
Application filed by Seitz-Werke GmbH filed Critical Seitz-Werke GmbH
Publication of ES507398A0 publication Critical patent/ES507398A0/en
Publication of ES8304516A1 publication Critical patent/ES8304516A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/20—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus with provision for metering the liquids to be introduced, e.g. when adding syrups
    • B67C3/202—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus with provision for metering the liquids to be introduced, e.g. when adding syrups by weighing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves
    • B67C3/282—Flow-control devices, e.g. using valves related to filling level control
    • B67C3/285—Flow-control devices, e.g. using valves related to filling level control using liquid contact sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2668—Means for adapting the filling head to various sizes of containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polyamides from normal mixtures of ingredients to which has been added a small proportion of a mixture of bis-hexamethylenetriamine or amide-forming derivative thereof with an equivalent quantity of dicarboxylic acid are particularly useful for shaping by extension or injection moulding. The proportion of added triamine is preferably 0.3-3.18 molar per cent of total diamine and aminocarboxylic acid. A mono-functional amide-forming reagent, e.g. acetic acid, may be included as described in Specification 495,790, the greater the amount added, the greater the proportion of triamine used. A small proportion of delustrant or pigment, e.g. TiO2 may also be added at any stage of the process. Examples describe the function of polyamides, e.g. from hexamethylene diammonium sebacate mixed with a small quantity of the neutral salt from bis-hexamethylenetriamine and adipic acid. Extrusion tests on the products are described, the results (as well as the physical properties of films from the products) being compared with those obtained from normal polyamides.
ES507398A 1980-12-20 1981-11-24 New polyamides Expired ES8304516A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803048257 DE3048257A1 (en) 1980-12-20 1980-12-20 "METHOD FOR ADJUSTING THE FILLING HEIGHT IN BOTTLES WHEN FILLING ON HEIGHT FILLING MACHINES AND ARRANGEMENT THEREOF"

Publications (2)

Publication Number Publication Date
ES507398A0 ES507398A0 (en) 1983-03-16
ES8304516A1 true ES8304516A1 (en) 1983-03-16

Family

ID=6119795

Family Applications (2)

Application Number Title Priority Date Filing Date
ES507398A Expired ES8304516A1 (en) 1980-12-20 1981-11-24 New polyamides
ES518045A Granted ES518045A0 (en) 1980-12-20 1982-12-09 DEVICE TO ADJUST THE FILLING HEIGHT IN BOTTLES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES518045A Granted ES518045A0 (en) 1980-12-20 1982-12-09 DEVICE TO ADJUST THE FILLING HEIGHT IN BOTTLES.

Country Status (6)

Country Link
DE (1) DE3048257A1 (en)
ES (2) ES8304516A1 (en)
FR (1) FR2496627B1 (en)
GB (1) GB749479A (en)
IT (1) IT1144531B (en)
NL (2) NL191148C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549601A (en) * 1968-08-20 1970-12-22 Peter A Fowell Polyamide molding resin obtained by polymerizing polyamide precursors in the presence of a critical proportion of end capping agent: branching agent
DE3241435C2 (en) * 1982-11-10 1994-01-13 Seitz Enzinger Noll Masch Method and arrangement for jointly adjusting the height of a carrier having treatment, control or similar organs and a machine device associated therewith of a vascular treatment, control or similar machine
DE9216163U1 (en) * 1992-11-27 1993-07-08 Pfaff, Heiner Adolf, 6791 Breitenbach Filling system for viscous, acidic or alkaline, biodegradable cleaning agents
IT1263442B (en) * 1993-06-23 1996-08-05 Marchesini Group Spa METHOD FOR THE CONTINUOUS CONTROL OF THE WEIGHT OF BOTTLES AND EQUIPMENT TO IMPLEMENT THIS METHOD.
US6051312A (en) * 1996-06-06 2000-04-18 Dsm Nv Fibers of strongly branched polyamide
BE1010330A3 (en) * 1996-06-06 1998-06-02 Dsm Nv Fibre of highly branched polyamide.
EP0829709A1 (en) * 1996-09-16 1998-03-18 Raab Karcher Energy Services GmbH Mobile system for the acquisition of the heat consumption of a radiator, using the evaporation principle
EP1078949A1 (en) 1999-08-26 2001-02-28 Bayer Aktiengesellschaft Branching of polyamides with esters of carboxylic acid
WO2001053383A1 (en) * 2000-01-20 2001-07-26 E.I. Du Pont De Nemours And Company Polyamide chain extension process and functionalized polyamides produced thereby
ITBO20030024U1 (en) * 2003-03-11 2004-09-12 Filling Systems S R L HEAD FOR CAROUSES FILLING BOTTLES OR OTHER CONTAINERS, WITH BREATHER CANNULA HYGIENICALLY INSULATED FROM THE EXTERNAL WORKING ENVIRONMENT AND ADJUSTABLE ADJUSTABLE IN THE VERTICAL POSITIONING.
FR2864094B1 (en) 2003-12-19 2006-02-10 Rhodia Industrial Yarns Ag COMPOSITE MATERIALS COMPRISING A REINFORCING MATERIAL AND A THERMOPLASTIC MATRIX, PRECURSOR COMPOUND ARTICLE OF THESE MATERIALS AND PRODUCTS OBTAINED FROM THESE MATERIALS
ES2238921B1 (en) * 2004-02-16 2006-11-01 Gallardo, S.L. BOTTLE FILLING SYSTEM WITH ELECTRONIC REGULATION OF THE LIQUID LEVEL.
ITVI20070100A1 (en) † 2007-04-03 2008-10-04 Gruppo Bertolaso Spa PERFECT EQUIPMENT FOR FILLING CONTAINERS
FR2921662B1 (en) * 2007-09-28 2012-10-12 Rhodia Operations POLYAMIDE OF HIGH FLUIDITY
FR2981600B1 (en) 2011-10-25 2013-11-15 Rhodia Operations PROCESS FOR THE PREPARATION OF POLYAMIDE PELLETS
ITUB20153704A1 (en) * 2015-09-17 2017-03-17 Gruppo Bertolaso Spa FILLER CONTAINER MACHINE WITH LIQUIDS AND PROCEDURE FOR FILLING CONTAINERS WITH LIQUIDS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961013A (en) * 1958-04-28 1960-11-22 Texaco Inc Positive displacement type fluid filling machine having automatic cam track adjustingmeans and method of filling
DE2634021B1 (en) * 1976-07-29 1977-06-23 Seitz Werke Gmbh Device for bottling, in particular, still liquids in bottles or the like. Container
DE2815980C3 (en) * 1978-04-13 1985-11-14 Henkell & Co, 6200 Wiesbaden Process for filling a liquid into containers

Also Published As

Publication number Publication date
IT1144531B (en) 1986-10-29
IT8149890A0 (en) 1981-12-11
DE3048257C2 (en) 1990-08-02
ES507398A0 (en) 1983-03-16
NL90940C (en)
NL191148C (en) 1995-02-16
GB749479A (en) 1956-05-23
NL8104911A (en) 1982-07-16
FR2496627A1 (en) 1982-06-25
NL191148B (en) 1994-09-16
DE3048257A1 (en) 1982-07-29
FR2496627B1 (en) 1987-01-30
ES8308286A1 (en) 1983-09-01
ES518045A0 (en) 1983-09-01

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