IL27945A - Elastic fibers from mixed dioles - Google Patents
Elastic fibers from mixed diolesInfo
- Publication number
- IL27945A IL27945A IL27945A IL2794567A IL27945A IL 27945 A IL27945 A IL 27945A IL 27945 A IL27945 A IL 27945A IL 2794567 A IL2794567 A IL 2794567A IL 27945 A IL27945 A IL 27945A
- Authority
- IL
- Israel
- Prior art keywords
- polyester
- glycol
- polyether
- glycols
- molecular weight
- Prior art date
Links
- 150000002009 diols Chemical class 0.000 title claims description 41
- 210000004177 elastic tissue Anatomy 0.000 title claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 27
- 229920000642 polymer Polymers 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- 229920000728 polyester Polymers 0.000 claims description 26
- 229920000570 polyether Polymers 0.000 claims description 18
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 14
- 150000002334 glycols Chemical class 0.000 claims description 13
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 125000005442 diisocyanate group Chemical group 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 150000004985 diamines Chemical class 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- -1 polytetramethylene Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229940012017 ethylenediamine Drugs 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 29
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 11
- 229920001610 polycaprolactone Polymers 0.000 description 8
- 239000004632 polycaprolactone Substances 0.000 description 8
- 238000009987 spinning Methods 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 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 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000000578 dry spinning Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000002166 wet spinning Methods 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 229910052736 halogen Chemical group 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- PDXRQENMIVHKPI-UHFFFAOYSA-N cyclohexane-1,1-diol Chemical compound OC1(O)CCCCC1 PDXRQENMIVHKPI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 125000004427 diamine group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002596 lactones Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54917366A | 1966-05-11 | 1966-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL27945A true IL27945A (en) | 1970-12-24 |
Family
ID=24191957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL27945A IL27945A (en) | 1966-05-11 | 1967-05-09 | Elastic fibers from mixed dioles |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE698343A (ref) |
| CH (1) | CH476785A (ref) |
| DE (1) | DE1745109A1 (ref) |
| FR (1) | FR1522757A (ref) |
| IL (1) | IL27945A (ref) |
| LU (1) | LU53649A1 (ref) |
| NL (1) | NL6706594A (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS532199B2 (ref) * | 1973-07-03 | 1978-01-26 |
-
1967
- 1967-05-09 IL IL27945A patent/IL27945A/en unknown
- 1967-05-11 FR FR106071A patent/FR1522757A/fr not_active Expired
- 1967-05-11 BE BE698343D patent/BE698343A/xx unknown
- 1967-05-11 DE DE19671745109 patent/DE1745109A1/de active Pending
- 1967-05-11 CH CH665867A patent/CH476785A/fr not_active IP Right Cessation
- 1967-05-11 NL NL6706594A patent/NL6706594A/xx unknown
- 1967-05-11 LU LU53649D patent/LU53649A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1745109A1 (de) | 1971-08-05 |
| NL6706594A (ref) | 1967-11-13 |
| LU53649A1 (ref) | 1968-02-12 |
| CH476785A (fr) | 1969-08-15 |
| BE698343A (ref) | 1967-11-13 |
| FR1522757A (fr) | 1968-04-26 |
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