NO772508L - Fremgangsm}te for fremstilling av en polyisocyanat-prepolymer - Google Patents

Fremgangsm}te for fremstilling av en polyisocyanat-prepolymer

Info

Publication number: NO772508L
Authority: NO; Norway
Prior art keywords: polyisocyanate; molecular weight; reactive solvent; polyol; glycol
Prior art date: 1976-08-05

Application number

NO772508A

Other languages

English (en)

Norwegian (no)

Inventor

Glenn Richard Svoboda

John Taiyoung Suh

William Lohn Carlstrom

Gary Lee Maechtle

Original Assignee

Freeman Chemical Corp

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.)

1976-08-05

Filing date

1977-07-14

Publication date

1978-02-07

1977-07-14 Application filed by Freeman Chemical Corp filed Critical Freeman Chemical Corp

1978-02-07 Publication of NO772508L publication Critical patent/NO772508L/no

Links

229920001228 polyisocyanate Polymers 0.000 title claims description 31
239000005056 polyisocyanate Substances 0.000 title claims description 31
238000000034 method Methods 0.000 title claims description 22
229920005862 polyol Polymers 0.000 claims description 35
150000003077 polyols Chemical class 0.000 claims description 35
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 28
230000029087 digestion Effects 0.000 claims description 25
229920005830 Polyurethane Foam Polymers 0.000 claims description 16
239000004615 ingredient Substances 0.000 claims description 16
239000011496 polyurethane foam Substances 0.000 claims description 16
229920001283 Polyalkylene terephthalate Polymers 0.000 claims description 15
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
239000003054 catalyst Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 10
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
238000006243 chemical reaction Methods 0.000 claims description 8
-1 polyethylene terephthalate Polymers 0.000 claims description 8
239000002904 solvent Substances 0.000 claims description 8
239000004604 Blowing Agent Substances 0.000 claims description 6
IBXJWNNLYLEBCD-UHFFFAOYSA-N bis[2-(2-hydroxyethoxy)ethyl] pentanedioate Chemical compound OCCOCCOC(=O)CCCC(=O)OCCOCCO IBXJWNNLYLEBCD-UHFFFAOYSA-N 0.000 claims description 6
239000002202 Polyethylene glycol Substances 0.000 claims description 5
150000002009 diols Chemical class 0.000 claims description 5
229920001223 polyethylene glycol Polymers 0.000 claims description 5
229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
239000005020 polyethylene terephthalate Substances 0.000 claims description 5
229920001451 polypropylene glycol Polymers 0.000 claims description 5
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
239000004721 Polyphenylene oxide Substances 0.000 claims description 3
229920000570 polyether Polymers 0.000 claims description 3
229920002635 polyurethane Polymers 0.000 claims description 3
239000004814 polyurethane Substances 0.000 claims description 3
150000004072 triols Chemical class 0.000 claims description 3
239000012948 isocyanate Substances 0.000 claims 1
239000000047 product Substances 0.000 description 26
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 13
229920000642 polymer Polymers 0.000 description 13
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 9
239000006260 foam Substances 0.000 description 9
MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 8
239000007788 liquid Substances 0.000 description 5
239000002699 waste material Substances 0.000 description 5
125000004432 carbon atom Chemical group C* 0.000 description 4
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
229920000728 polyester Polymers 0.000 description 4
239000007787 solid Substances 0.000 description 4
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
KSCKTBJJRVPGKM-UHFFFAOYSA-N octan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCCCCC[O-].CCCCCCCC[O-].CCCCCCCC[O-].CCCCCCCC[O-] KSCKTBJJRVPGKM-UHFFFAOYSA-N 0.000 description 2
125000004430 oxygen atom Chemical group O* 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
238000005809 transesterification reaction Methods 0.000 description 2
IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical group C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
229920006311 Urethane elastomer Polymers 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 1
125000001246 bromo group Chemical group Br* 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
238000000576 coating method Methods 0.000 description 1
XTDYIOOONNVFMA-UHFFFAOYSA-N dimethyl pentanedioate Chemical compound COC(=O)CCCC(=O)OC XTDYIOOONNVFMA-UHFFFAOYSA-N 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000003759 ester based solvent Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000012467 final product Substances 0.000 description 1
JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
239000010985 leather Substances 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920006389 polyphenyl polymer Polymers 0.000 description 1
229920003225 polyurethane elastomer Polymers 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
239000007858 starting material Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000004753 textile Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/905—Polymer prepared from isocyanate reactant has adhesive property
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Polyurethanes Or Polyureas (AREA)
Polyesters Or Polycarbonates (AREA)
Adhesives Or Adhesive Processes (AREA)

NO772508A 1976-08-05 1977-07-14 Fremgangsm}te for fremstilling av en polyisocyanat-prepolymer NO772508L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/711,831 US4048104A (en)	1976-08-05	1976-08-05	Polyisocyanate prepolymers from scrap polyester and polyurethane foam products obtained therefrom

Publications (1)

Publication Number	Publication Date
NO772508L true NO772508L (no)	1978-02-07

Family

ID=24859711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772508A NO772508L (no)	1976-08-05	1977-07-14	Fremgangsm}te for fremstilling av en polyisocyanat-prepolymer

Country Status (12)

Country	Link
US (1)	US4048104A (nl)
JP (2)	JPS5319399A (nl)
AU (1)	AU2764877A (nl)
BE (1)	BE857135A (nl)
BR (1)	BR7704658A (nl)
DE (1)	DE2732832A1 (nl)
ES (1)	ES460520A1 (nl)
FR (1)	FR2360618A1 (nl)
IT (1)	IT1079285B (nl)
NL (1)	NL7708491A (nl)
NO (1)	NO772508L (nl)
SE (1)	SE7708615L (nl)

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CZ2014945A3 (cs)	2014-12-22	2016-02-24	Vysoké Učení Technické V Brně	Způsob výroby sekundárních polyolů a jejich použití
CN105483855B (zh) *	2015-12-21	2017-12-01	长乐恒申合纤科技有限公司	一种利用氨纶预聚物废液生产氨纶丝的方法
KR102554144B1 (ko) *	2016-12-23	2023-07-10	바스프 에스이	높은 인열 전파 강도를 갖는 열가소성 폴리우레탄
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US3699082A (en) *	1969-07-07	1972-10-17	Phelps Dodge Magnet Wire Corp	Method of processing preformed polyester resins and converting to coating materials
US3647759A (en) *	1970-02-04	1972-03-07	Hercules Inc	Resinous reaction product of ethylene glycol and dmt esterified oxidate residue
JPS5425559B2 (nl) *	1973-11-20	1979-08-29

1976
- 1976-08-05 US US05/711,831 patent/US4048104A/en not_active Expired - Lifetime
1977
- 1977-07-07 ES ES460520A patent/ES460520A1/es not_active Expired
- 1977-07-08 FR FR7721070A patent/FR2360618A1/fr not_active Withdrawn
- 1977-07-11 IT IT50235/77A patent/IT1079285B/it active
- 1977-07-14 NO NO772508A patent/NO772508L/no unknown
- 1977-07-15 BR BR7704658A patent/BR7704658A/pt unknown
- 1977-07-20 DE DE19772732832 patent/DE2732832A1/de active Pending
- 1977-07-25 BE BE179622A patent/BE857135A/xx unknown
- 1977-07-27 SE SE7708615A patent/SE7708615L/xx unknown
- 1977-08-01 NL NL7708491A patent/NL7708491A/nl not_active Application Discontinuation
- 1977-08-04 JP JP9373977A patent/JPS5319399A/ja active Pending
- 1977-08-05 AU AU27648/77A patent/AU2764877A/en active Pending
1985
- 1985-01-29 JP JP60015249A patent/JPS60197716A/ja active Pending

Also Published As

Publication number	Publication date
JPS5319399A (en)	1978-02-22
ES460520A1 (es)	1978-10-01
AU2764877A (en)	1979-02-08
SE7708615L (sv)	1978-02-06
JPS60197716A (ja)	1985-10-07
FR2360618A1 (fr)	1978-03-03
NL7708491A (nl)	1978-02-07
IT1079285B (it)	1985-05-08
BR7704658A (pt)	1978-06-06
BE857135A (fr)	1977-11-14
DE2732832A1 (de)	1978-02-09
US4048104A (en)	1977-09-13

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