NO130117B - - Google Patents

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Publication number
NO130117B
NO130117B NO02051/68A NO205168A NO130117B NO 130117 B NO130117 B NO 130117B NO 02051/68 A NO02051/68 A NO 02051/68A NO 205168 A NO205168 A NO 205168A NO 130117 B NO130117 B NO 130117B
Authority
NO
Norway
Prior art keywords
frame
given
thickness
rebate
swung
Prior art date
Application number
NO02051/68A
Other languages
Norwegian (no)
Inventor
J Sambeth
F Grundschober
Original Assignee
Rhodiaceta
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 CH932165A external-priority patent/CH466924A/en
Application filed by Rhodiaceta filed Critical Rhodiaceta
Publication of NO130117B publication Critical patent/NO130117B/no

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/346—Polycarboxylic acids having at least three carboxylic acid groups having four carboxylic acid groups
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Fremgangsmåte for fremstilling av polyimider i oppløsning.Foreliggende oppfinnelse angår forbedringer av fremgangsmåten for fremstilling av polyimider i opplosning, slik som be-skrevet i hovedpatentet, patent nr. 128.576.Dette hovedpatent går ut på en fremgangsmåte til fremstilling av et polyimid i opplosning hvor man i nærvær av et inert organisk opplosningsmiddel lar i det minste ett polyisocyanat med den generelle formel. R(-N=C=0). hvori n er et helt tall i det minste lik 2, og R betyr et n-valent radikal som i det minste inneholder n karbonatomer og er en alifatisk, aromatisk, cykloalifatisk eller heterocyklisk rest, ellerThe present invention relates to improvements in the process for the preparation of polyimides in solution, as described in the main patent, patent No. 128,576. in the presence of an inert organic solvent leaves at least one polyisocyanate of the general formula. R (-N = C = 0). wherein n is an integer at least equal to 2, and R represents an n-valent radical which contains at least n carbon atoms and is an aliphatic, aromatic, cycloaliphatic or heterocyclic radical, or

Description

Vinduskarm for 3-glass-vindu med 3 anslag. Window frame for 3-glazed window with 3 hinges.

Hovedpatentet viser karm for 3-glass-vindu med 3 anslag, hvorved det ytre anslag for utslående ramme. Samme karm The main patent shows a frame for a 3-glazed window with 3 stops, whereby the outer stop for the opening frame. Same frame

kan gjøres brukbar for innadslående ytre can be made usable for inward-facing exteriors

ramme, idet karmen gies en utforming som frame, as the frame is given a design that

vist på fig. 1, 2 og 3 E og F. Falsen F som shown in fig. 1, 2 and 3 E and F. Fold F as

fremkommer ved nedfresing av karmen, appears when the frame is milled down,

gir den ytre ramme den nødvendige for-skyvning inn, slik at ytre ramme kan slåes gives the outer frame the necessary advance, so that the outer frame can be turned

opp 90° med veggplanet når de to indre up 90° with the wall plane when the two inner

rammer er åpne. Tannen E som fremkommer ved en første nedfresing av karm-stykket, utgjør anslag og tetting for ytre frames are open. The tooth E, which appears when the frame piece is first milled down, constitutes abutment and sealing for the outer

ramme. Anordningen muliggjør minst mulig karmtykkelse for åpning av alle tre frame. The device enables the smallest possible frame thickness for opening all three

vindusrammer innover. window frames inwards.

Claims (1)

Vinduskarm, post ener losnoit ior o-glass vindu ifølge patent nr. 91 798 hvor karmen er utført i ett stykke med tre særskilte anslag, hvor der ved det midterste anslag er anbrakt et spor for hengslet slik at midterste ramme kan svinges 90° til anlegg mot karmsiden, hvorved karmen kan gis minst mulig tykkelse, karakterisert ved at karmen også for ytre ramme gis en nedfresing (F) og et ytre anslag (E), med tilsvarende nedfresing i rammen, slik at også ytre ramme kan svinges 90°, hvorved alle tre rammer kan svinges innover og gi størst mulig åpning ved minst karmtykkelse.Window frame, post ener losnoit ior o-glass window according to patent no. 91 798 where the frame is made in one piece with three separate stops, where at the middle stop there is a groove for the hinge so that the middle frame can be swung 90° to the plant towards the side of the frame, whereby the frame can be given the smallest possible thickness, characterized by the fact that the frame is also given a rebate for the outer frame (F) and an outer stop (E), with a corresponding rebate in the frame, so that the outer frame can also be turned 90°, whereby all three frames can be swung inwards and provide the largest possible opening with the least frame thickness.
NO02051/68A 1965-07-02 1968-05-25 NO130117B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH932165A CH466924A (en) 1965-07-02 1965-07-02 Polyimide manufacturing process
CH1448565A CH472453A (en) 1965-07-02 1965-10-20 Polyimide manufacturing process
CH753967A CH473169A (en) 1965-07-02 1967-05-26 Polyimide manufacturing process

Publications (1)

Publication Number Publication Date
NO130117B true NO130117B (en) 1974-07-08

Family

ID=27175818

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02051/68A NO130117B (en) 1965-07-02 1968-05-25

Country Status (10)

Country Link
AT (1) AT283742B (en)
BE (1) BE715661A (en)
CH (1) CH473169A (en)
DE (1) DE1770485A1 (en)
FR (1) FR94881E (en)
GB (1) GB1227446A (en)
LU (1) LU56135A1 (en)
NL (1) NL6807349A (en)
NO (1) NO130117B (en)
SE (1) SE369311B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2576650B1 (en) * 2010-05-27 2014-05-14 Basf Se Materials, process for production thereof and components therefor
US8436125B2 (en) 2010-05-27 2013-05-07 Basf Se Materials, methods for production thereof and components thereof
CN107746462A (en) * 2017-09-20 2018-03-02 中国科学技术大学 Thio polyphosphate and its preparation method and application

Also Published As

Publication number Publication date
FR94881E (en) 1970-01-16
GB1227446A (en) 1971-04-07
BE715661A (en) 1968-11-25
CH473169A (en) 1969-05-31
SE369311B (en) 1974-08-19
LU56135A1 (en) 1968-09-11
NL6807349A (en) 1968-11-27
AT283742B (en) 1970-08-25
DE1770485A1 (en) 1971-10-28

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