NL141915B - Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden. - Google Patents
Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden.Info
- Publication number
- NL141915B NL141915B NL646415255A NL6415255A NL141915B NL 141915 B NL141915 B NL 141915B NL 646415255 A NL646415255 A NL 646415255A NL 6415255 A NL6415255 A NL 6415255A NL 141915 B NL141915 B NL 141915B
- Authority
- NL
- Netherlands
- Prior art keywords
- polyetherpolyamide
- polyurethanes
- preparing elastomeric
- elastomeric
- preparing
- Prior art date
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
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
-
- 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
-
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
-
- 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)
- Polyamides (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US334595A US3377322A (en) | 1963-12-30 | 1963-12-30 | Thermoplastic polyurethane elastomers suitable for injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6415255A NL6415255A (nl) | 1965-07-01 |
NL141915B true NL141915B (nl) | 1974-04-16 |
Family
ID=23307929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL646415255A NL141915B (nl) | 1963-12-30 | 1964-12-30 | Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3377322A (nl) |
DE (2) | DE1745257A1 (nl) |
FR (1) | FR1420060A (nl) |
GB (1) | GB1098475A (nl) |
NL (1) | NL141915B (nl) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499869A (en) * | 1967-07-28 | 1970-03-10 | Eastman Kodak Co | Light stable polyurethane |
US4071279A (en) * | 1975-04-21 | 1978-01-31 | The Goodyear Tire & Rubber Company | Solid polyurethane tire and wheel assembly |
US4243798A (en) * | 1979-08-09 | 1981-01-06 | Chevron Research Company | Process for the production of a polymeric carbamate |
CN109013296B (zh) * | 2012-05-25 | 2022-10-28 | 德里克公司 | 注塑成型的筛设备与方法 |
US11161150B2 (en) | 2012-05-25 | 2021-11-02 | Derrick Corporation | Injection molded screening apparatuses and methods |
US9409209B2 (en) | 2012-05-25 | 2016-08-09 | Derrick Corporation | Injection molded screening apparatuses and methods |
US10576502B2 (en) | 2012-05-25 | 2020-03-03 | Derrick Corporation | Injection molded screening apparatuses and methods |
MX2019012763A (es) | 2017-04-28 | 2019-12-16 | Derrick Corp | Composiciones termoplasticas, metodos, aparato y usos. |
US11505638B2 (en) | 2017-04-28 | 2022-11-22 | Derrick Corporation | Thermoplastic compositions, methods, apparatus, and uses |
EP4163020A1 (en) * | 2017-06-06 | 2023-04-12 | Derrick Corporation | Method and apparatuses for screening |
US11213857B2 (en) | 2017-06-06 | 2022-01-04 | Derrick Corporation | Method and apparatus for screening |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708617A (en) * | 1951-05-12 | 1955-05-17 | Du Pont | Formation of films and filament directly from polymer intermediates |
US2929802A (en) * | 1955-01-31 | 1960-03-22 | Du Pont | Elastic filaments of linear copolyurethanes |
US2929801A (en) * | 1955-01-31 | 1960-03-22 | Du Pont | Elastic amide/urethane/ether copolymers and process for making the same |
US2894935A (en) * | 1956-03-21 | 1959-07-14 | Dow Chemical Co | Method for the preparation of polyurethanes |
US2962470A (en) * | 1958-01-09 | 1960-11-29 | Du Pont | Linear polyester-polyurethane product and process of preparing same |
US3044987A (en) * | 1958-08-05 | 1962-07-17 | Du Pont | Segmented copolymers and process for preparing same |
-
1963
- 1963-12-30 US US334595A patent/US3377322A/en not_active Expired - Lifetime
-
1964
- 1964-12-24 DE DE19641745257 patent/DE1745257A1/de active Pending
- 1964-12-24 DE DE19641595100 patent/DE1595100B2/de active Pending
- 1964-12-29 GB GB52679/64A patent/GB1098475A/en not_active Expired
- 1964-12-30 FR FR454A patent/FR1420060A/fr not_active Expired
- 1964-12-30 NL NL646415255A patent/NL141915B/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1745257A1 (de) | 1970-12-03 |
FR1420060A (fr) | 1965-12-03 |
NL6415255A (nl) | 1965-07-01 |
DE1595100B2 (de) | 1972-04-20 |
DE1595100A1 (de) | 1970-01-29 |
US3377322A (en) | 1968-04-09 |
GB1098475A (en) | 1968-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: DU PONT |
|
V4 | Discontinued because of reaching the maximum lifetime of a patent |