IL92371A - Paper-like products based on polyimide fibers that prevent flammability and withstand high temperatures - Google Patents

Paper-like products based on polyimide fibers that prevent flammability and withstand high temperatures

Info

Publication number: IL92371A
Authority: IL; Israel
Prior art keywords: set forth; nonwoven; polyimide; fibers; unit area
Prior art date: 1988-11-29

Application number

IL9237189A

Other languages

English (en)

Hebrew (he)

Other versions

IL92371A0 (en

Original Assignee

Chemiefaser Lenzing 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.)

1988-11-29

Filing date

1989-11-20

Publication date

1994-05-30

1988-11-29 Priority claimed from AT2932/88A external-priority patent/AT393144B/de

1989-04-13 Priority claimed from AT87989A external-priority patent/AT395188B/de

1989-11-20 Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag

1990-07-26 Publication of IL92371A0 publication Critical patent/IL92371A0/xx

1994-05-30 Publication of IL92371A publication Critical patent/IL92371A/en

Links

239000004642 Polyimide Substances 0.000 title claims description 69
229920001721 polyimide Polymers 0.000 title claims description 69
239000000835 fiber Substances 0.000 title claims description 62
239000000463 material Substances 0.000 title claims description 33
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title description 3
239000003063 flame retardant Substances 0.000 title description 3
238000000034 method Methods 0.000 claims description 36
230000015556 catabolic process Effects 0.000 claims description 22
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 11
229920000642 polymer Polymers 0.000 claims description 10
125000003118 aryl group Chemical group 0.000 claims description 8
239000011230 binding agent Substances 0.000 claims description 8
238000001035 drying Methods 0.000 claims description 8
239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
229910052760 oxygen Inorganic materials 0.000 claims description 7
229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
239000007900 aqueous suspension Substances 0.000 claims description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
239000004745 nonwoven fabric Substances 0.000 claims description 6
239000001301 oxygen Substances 0.000 claims description 6
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 5
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
239000000654 additive Substances 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
239000002798 polar solvent Substances 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 claims description 3
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
238000005056 compaction Methods 0.000 claims description 2
229940113088 dimethylacetamide Drugs 0.000 claims description 2
239000012784 inorganic fiber Substances 0.000 claims description 2
239000000725 suspension Substances 0.000 claims description 2
150000003377 silicon compounds Chemical class 0.000 claims 1
239000000243 solution Substances 0.000 description 17
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
239000007858 starting material Substances 0.000 description 11
238000004519 manufacturing process Methods 0.000 description 7
230000004580 weight loss Effects 0.000 description 7
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
229910052710 silicon Inorganic materials 0.000 description 5
239000010703 silicon Substances 0.000 description 5
238000002360 preparation method Methods 0.000 description 4
239000002904 solvent Substances 0.000 description 4
239000004760 aramid Substances 0.000 description 3
229920003235 aromatic polyamide Polymers 0.000 description 3
238000000113 differential scanning calorimetry Methods 0.000 description 3
238000005470 impregnation Methods 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
206010061592 cardiac fibrillation Diseases 0.000 description 2
230000002600 fibrillogenic effect Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000005855 radiation Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
238000005507 spraying Methods 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000264877 Hippospongia communis Species 0.000 description 1
GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
238000003556 assay Methods 0.000 description 1
238000003490 calendering Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000011162 core material Substances 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
-1 e.g. Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012454 non-polar solvent Substances 0.000 description 1
DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
229960001173 oxybenzone Drugs 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000003566 sealing material Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000009987 spinning Methods 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/13—Silicon-containing compounds

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Paper (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Artificial Filaments (AREA)
Organic Insulating Materials (AREA)

IL9237189A 1988-11-29 1989-11-20 Paper-like products based on polyimide fibers that prevent flammability and withstand high temperatures IL92371A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT2932/88A AT393144B (de)	1988-11-29	1988-11-29	Schwer entflammbare, hochtemperaturbestaendige, papierartige materialien auf basis von thermostabilen polymeren
AT87989A AT395188B (de)	1989-04-13	1989-04-13	Verfahren zur herstellung schwer entflammbaren, hochtemperaturbestaendigen, papierartigen materials auf basis von polyimidfasern

Publications (2)

Publication Number	Publication Date
IL92371A0 IL92371A0 (en)	1990-07-26
IL92371A true IL92371A (en)	1994-05-30

Family

ID=25594188

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL9237189A IL92371A (en)	1988-11-29	1989-11-20	Paper-like products based on polyimide fibers that prevent flammability and withstand high temperatures

Country Status (13)

Country	Link
EP (1)	EP0371957A3 (fr)
JP (1)	JPH02259199A (fr)
KR (1)	KR900007909A (fr)
AU (1)	AU613540B2 (fr)
BR (1)	BR8906237A (fr)
CA (1)	CA2003221A1 (fr)
DK (1)	DK585089A (fr)
FI (1)	FI89526C (fr)
IL (1)	IL92371A (fr)
NO (1)	NO894719L (fr)
NZ (1)	NZ231505A (fr)
PT (1)	PT92426A (fr)
TR (1)	TR24477A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005133260A (ja) *	2003-10-31	2005-05-26	Unitika Ltd	複合紙状物
US9437348B2 (en)	2010-12-17	2016-09-06	3M Innovative Properties Company	Electrical insulation material
EP2861418B1 (fr)	2012-06-15	2021-02-17	3M Innovative Properties Company	Matériau d'isolation électrique
ES2827832T3 (es)	2015-06-01	2021-05-24	Dupont Ind Biosciences Usa Llc	Fíbridos de poli alfa-1,3-glucano y usos de los mismos y procesos para hacer fíbridos de poli alfa-1,3-glucano
CN105386363B (zh) *	2015-10-29	2017-10-31	陕西科技大学	一种耐碱聚酰亚胺纤维纸的制备方法
JP6580643B2 (ja) *	2017-08-10	2019-09-25	東レ・デュポン株式会社	ポリイミド繊維紙
CN111961203B (zh) *	2020-08-11	2022-03-04	江苏奥神新材料股份有限公司	一种改性聚酰亚胺浆粕的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1067244A (fr) *	1975-02-27	1979-11-27	Yutaka Tabe	Procede de fabrication de particules a pate et de matieres synthetiques papyriformes faites desdites particules
JPS54106900A (en) *	1978-02-09	1979-08-22	Mitsubishi Paper Mills Ltd	Thin paper for electrical insulation
EP0019113B1 (fr) *	1979-05-09	1983-04-13	Teijin Limited	Feuille en polyamide aromatique semblable au papier et procédés pour sa préparation
AT377016B (de) *	1983-03-09	1985-01-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung von schwer entflammbaren, hochtemperaturbestaendigen polyimidfasern

1989
- 1989-11-13 FI FI895405A patent/FI89526C/fi not_active IP Right Cessation
- 1989-11-17 CA CA002003221A patent/CA2003221A1/fr not_active Abandoned
- 1989-11-20 IL IL9237189A patent/IL92371A/en not_active IP Right Cessation
- 1989-11-21 DK DK585089A patent/DK585089A/da not_active Application Discontinuation
- 1989-11-21 AU AU45353/89A patent/AU613540B2/en not_active Ceased
- 1989-11-22 EP EP19890890303 patent/EP0371957A3/fr not_active Withdrawn
- 1989-11-23 NZ NZ231505A patent/NZ231505A/en unknown
- 1989-11-27 NO NO89894719A patent/NO894719L/no unknown
- 1989-11-28 TR TR89/1000A patent/TR24477A/xx unknown
- 1989-11-28 PT PT92426A patent/PT92426A/pt not_active Application Discontinuation
- 1989-11-29 JP JP1312248A patent/JPH02259199A/ja active Pending
- 1989-11-29 BR BR898906237A patent/BR8906237A/pt not_active Application Discontinuation
- 1989-11-29 KR KR1019890017369A patent/KR900007909A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
IL92371A0 (en)	1990-07-26
DK585089D0 (da)	1989-11-21
PT92426A (pt)	1990-05-31
AU613540B2 (en)	1991-08-01
EP0371957A3 (fr)	1991-03-27
FI89526C (fi)	1993-10-11
NO894719L (no)	1990-05-30
TR24477A (tr)	1991-10-11
CA2003221A1 (fr)	1990-05-29
FI89526B (fi)	1993-06-30
FI895405A0 (fi)	1989-11-13
NZ231505A (en)	1991-07-26
BR8906237A (pt)	1990-06-26
JPH02259199A (ja)	1990-10-19
NO894719D0 (no)	1989-11-27
EP0371957A2 (fr)	1990-06-06
DK585089A (da)	1990-05-30
KR900007909A (ko)	1990-06-02
AU4535389A (en)	1990-06-07

Legal Events

Date	Code	Title	Description
1996-09-12	RH	Patent void

Publication	Publication Date	Title
US3756908A (en)	1973-09-04	Synthetic paper structures of aromatic polyamides
RU2211272C2 (ru)	2003-08-27	Способ изготовления уложенного мокрым методом, термоскрепленного, полотнообразного волокнистого материала и материал, изготовленный этим способом
US9809925B2 (en)	2017-11-07	Parchmentized fibrous support containing parchmentizable synthetic fibers and method of manufacturing the same
WO2010009613A1 (fr)	2010-01-28	Papier support en mandrin à nid d’abeilles et fibre aramide et son procédé de préparation
US7459407B2 (en)	2008-12-02	Articles comprising fibres and/or fibrids, fibres and fibrids and production method of same
CN101144253B (zh)	2010-05-19	一种耐高温绝缘连续片材及其制作方法
US4259398A (en)	1981-03-31	Electrical insulating material
IL92371A (en)	1994-05-30	Paper-like products based on polyimide fibers that prevent flammability and withstand high temperatures
JP3340549B2 (ja)	2002-11-05	多孔性アラミド成形物の製造方法
US4595457A (en)	1986-06-17	Oil-impregnatable insulating board
EP0040833A1 (fr)	1981-12-02	Produit papetier
CN117107375B (zh)	2025-06-27	一种间位芳纶超细纤维制备方法及间位芳纶复合纸制备方法和应用
KR101515307B1 (ko)	2015-04-24	고평량 메타 아라미드 페이퍼 및 그 제조방법
CN117802819A (zh)	2024-04-02	一种聚苯硫醚纤维纸的制备方法及其产品
EP0073668B1 (fr)	1986-04-09	Feuilles non-tissées de basse densité
JP2010539341A (ja)	2010-12-16	ポリベンザゾールまたはその前駆体を含有する紙
JPH03891A (ja)	1991-01-07	ポリフェニレンスルフィド繊維からなる紙状材とその製造方法
JPS6328962A (ja)	1988-02-06	耐熱性不織布
JP2562529B2 (ja)	1996-12-11	成形物の製造方法
KR101537453B1 (ko)	2015-07-16	저밀도 고강도 메타아라미드 페이퍼 및 그 제조방법
AT393144B (de)	1991-08-26	Schwer entflammbare, hochtemperaturbestaendige, papierartige materialien auf basis von thermostabilen polymeren
CN116005486B (zh)	2024-07-16	一种对位芳纶纸及其制备方法
JP2010102893A (ja)	2010-05-06	メタ型全芳香族ポリアミド電気絶縁紙
JP2009030187A (ja)	2009-02-12	湿式不織布
AT395188B (de)	1992-10-12	Verfahren zur herstellung schwer entflammbaren, hochtemperaturbestaendigen, papierartigen materials auf basis von polyimidfasern