Patent US1809221A successfully refreshed from Google Patents.
US3170902A
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Process for altering the properties of thermoplastic halogen containing polymers
Assignee: DEUTSCHE GOLD- und SILBER-SCHEIDERANSTALT VORMALS ROESSLER
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Filing: 1961-10-19
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Granted: 1965-02-23
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Expires: 1981-10-19
Abstract
No abstract record available.
Inventors
- 👤 Nagelschmidt Rudolf
- 👤 Goecke Main Max
- 👤 Kopsch Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:26
CPC Classifications
C; C09; C09D; C09D123/00; C09D123/26; C09D123/28; C08; C08C; C08C19/00; C08C19/26; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/52; C08K5/524; C08L; C08L23/00; C08L23/26; C08L23/28
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
197 words
A PROCESS FOR ALTERING THE PROPERTIES OF POLYMERIC MATERIALS SELECTED FROM THE GROUP CONSISTING OF THERMOPLASTIC HALOGEN CONTAINING POLYMERS, CO-POLYMERS OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS AND POLYMER MIXTURES CONTAINING A POLYMER OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS, SAID HALOGEN IN SAID POLYMERIC MATERIALS BEING CHEMICALLY BONDED IN THE MOLECULES OF SAID POLYMERIC MATERIALS AND BEING SELECTED FROM THE GROUP CONSISTING OF CHLORINE, FLUORINE AND BROMINE WHICH COMPRISES REACTING SUCH POLYMERIC MATERIALS AT A TEMPERATURE FROM 80 TO 250*C. WITH AT LEAST ONE PHOSPHORUS COMPOUND SELECTED FROM THE GROUP CONSISTING OF A REACTION PRODUCT (A) OF A PHOSPHOROUS COMPOUND (A1) SELECTED FROM THE GROUP CONSISTING OF MONOMERIC AND POLYMERIC PHOSPHOROUS ACIDS AND THEIR PARTIAL ESTERS WITH ALCOHOLS CONTAINING UP TO 18 CARBON ATOMS WITH A POLYAMINE (A2) AT LEAST TWO NITROGEN ATOMS OF THE AMINO GROUPS OF WHICH EACH STILL CARRY AT LEAST ONE HYDROGEN ATOM AND THE METAL SALTS (D) OF SUCH A PRIMARY REACTION PRODUCT (A) WITH A MULTIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, CALCIUM, BARIUM, ZINC, ALUMINUM, TIN, LEAD, TITANIUM, CADMIUM AND IRON.
Claim 2
Dependent Claim
197 words
A PROCESS FOR ALTERING THE PROPERTIES OF POLYMERIC MATERIALS SELECTED FROM THE GROUP CONSISTING OF THERMOPLASTIC HALOGEN CONTAINING POLYMERS, CO-POLYMERS OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS AND POLYMER MIXTURES CONTAINING A POLYMER OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS, SAID HALOGEN IN SAID POLYMERIC MATERIALS BEING CHEMICALLY BONDED IN THE MOLECULES OF SAID POLYMERIC MATERIALS AND BEING SELECTED FROM THE GROUP CONSISTING OF CHLORINE, FLUORINE AND BROMINE WHICH COMPRISES REACTING SUCH POLYMERIC MATERIALS AT A TEMPERATURE FROM 80 TO 250*C. WITH AT LEAST ONE PHOSPHORUS COMPOUND SELECTED FROM THE GROUP CONSISTING OF A REACTION PRODUCT (A) OF A PHOSPHOROUS COMPOUND (A1) SELECTED FROM THE GROUP CONSISTING OF MONOMERIC AND POLYMERIC PHOSPHOROUS ACIDS AND THEIR PARTIAL ESTERS WITH ALCOHOLS CONTAINING UP TO 18 CARBON ATOMS WITH A POLYAMINE (A2) AT LEAST TWO NITROGEN ATOMS OF THE AMINO GROUPS OF WHICH EACH STILL CARRY AT LEAST ONE HYDROGEN ATOM AND THE METAL SALTS (D) OF SUCH A PRIMARY REACTION PRODUCT (A) WITH A MULTIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, CALCIUM, BARIUM, ZINC, ALUMINUM, TIN, LEAD, TITANIUM, CADMIUM AND IRON.
Claim 3
Dependent Claim
183 words
A COMPOSITION OF MATTER COMPRISING A POLYMERIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF THERMOPLASTIC HALOGEN CONTAINNG POLYMERS, CO-POLYMERS OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS AND POLYMER MIXTURES CONTAINING A POLYMER OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS, SAID HALOGEN IN SAID POLYMERIC MATERIAL BEING CHEMICALLY BONDED IN THE MOLECULES OF SAID POLYMERIC MATERIAL AND BEING SELECTED FROM THE GROUP CONSISTING OF CHLORINE, FLUORINE AND BROMINE AND AT LEAST ONE PHOSPHORUS COMPOUND SELECTED FROM THE GROUP CONSISTING OF A REACTION PRODUCT (A) OF A PHOSPHOROUS COMPOUND (A1) SELECTED FROM THE GROUP CONSISTING OF MONOMERIC AND POLYMERIC PHOSPHOROUS ACIDS AND THEIR PARTIAL ESTERS WITH ALCOHOLS CONTAINING UP TO 18 CARBON ATOMS WITH A POLYAMINE (A2) AT LEAST TWO NITROGEN ATOMS OF THE AMINO GROUPS OF WHICH EACH STILL CARRY AT LEAST ONE HYDROGEN ATOM AND THE METAL SALTS (D) OF SUCH A PRIMARY REACTION PRODUCT (A) WITH A MULTIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, CALCIUM, BARIUM, ZINC, ALUMINUM, TIN, LEAD, TITANIUM, CADMIUM AND IRON.
Claim 4
Dependent Claim
183 words
A COMPOSITION OF MATTER COMPRISING A POLYMERIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF THERMOPLASTIC HALOGEN CONTAINNG POLYMERS, CO-POLYMERS OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS AND POLYMER MIXTURES CONTAINING A POLYMER OBTAINED FROM AT LEAST ONE MONOMERIC HALOGEN CONTAINING COMPONENT WHICH FORMS THERMOPLASTIC HALOGEN CONTAINING HOMOPOLYMERS, SAID HALOGEN IN SAID POLYMERIC MATERIAL BEING CHEMICALLY BONDED IN THE MOLECULES OF SAID POLYMERIC MATERIAL AND BEING SELECTED FROM THE GROUP CONSISTING OF CHLORINE, FLUORINE AND BROMINE AND AT LEAST ONE PHOSPHORUS COMPOUND SELECTED FROM THE GROUP CONSISTING OF A REACTION PRODUCT (A) OF A PHOSPHOROUS COMPOUND (A1) SELECTED FROM THE GROUP CONSISTING OF MONOMERIC AND POLYMERIC PHOSPHOROUS ACIDS AND THEIR PARTIAL ESTERS WITH ALCOHOLS CONTAINING UP TO 18 CARBON ATOMS WITH A POLYAMINE (A2) AT LEAST TWO NITROGEN ATOMS OF THE AMINO GROUPS OF WHICH EACH STILL CARRY AT LEAST ONE HYDROGEN ATOM AND THE METAL SALTS (D) OF SUCH A PRIMARY REACTION PRODUCT (A) WITH A MULTIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, CALCIUM, BARIUM, ZINC, ALUMINUM, TIN, LEAD, TITANIUM, CADMIUM AND IRON.
References Cited (Backward Citations)
FR1239481A
Cited
FR1237962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |