Accelerator

Claim 1

THE METHOD OF CATALYZING THE REACTION BETWEEN AN ELASTOMERIC DIISOCYANATE-MODIFIED LINEAR POLYMER AND AN ORGANIC POLYISOCYANNATE WHICH COMPRISE CONDUCTING SAID REACTION IN THE PRESENT OF MAGNESIUM OXIDE, SAIS ELASTOMERIC DISOCYANATE-MODIFIED LINEAR POLYMER BEING SELECTED FROM THE GROUP CONSISTING OF (A) THE REACTION PRODUCT RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (1) A MATERIAL PREPEARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DICARBOXYLIC ACID AND AT LEAST ONE COMPLEMENTARY BIFUNCTIONAL REACTION IN WHICH THE FUNCTINAL GROUPS ARE SELECTED FROM THE CLASS CONSISTING OF THE HYDROXYL GROUP AND THE HYDROGEN-BEARING AMINO GROUPS, THE HYDROGEN-BEARING AMINO GROUPS BEING PRESENT IN AN AMOUNT NOT TO EXCEED 7.5% OF THE TOTAL FUNCTIONAL GROUPS OF SAID COMPLEMENTARY BIFUNCTIONAL REACTANT, SAID MATERIAL HAVING A HYDROXYL NUMBER FROM 40 TO 100 AND AN ACID NUMBER FROM 0 TO 7, AND (2) AT LEAST ONE DIISOCYANATE SELECTED FROM THE GROUP CONSISTING OF 4,4''-DIPHENYL DIISOCYANATE; 4,4''-DIPHENYLENE METHANE DIISOCYANATE; DIANISIDANE DIISOCYANATE; 4,4''-TOLIDEINE DIISOCYANATE; 1,5-NAPHTHALENE DIISOCYANATE; 4,4''-DIPHENYL ETHER DIISOCYANATE, AND P-PHENYLENE DIISOCYANATE,THE DISSOCYANATE BEING USED IN AN AMOUNT RANGING FROM 0.70 TO 0.99 MOL PER MOL OF SAID MATERIAL;(B) THE REACTION PRODUCT RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (3) A MATERIAL PREPARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DIACARBOXYLID ACID AND AT LEAST ONE COMPLEMENTARY BIFUNCTIONAL REACTANT IN WHICH THE FUNCTIONAL GROUPS ARE SELECTED FROM THE CLASS CONSISTING OF THE HYDROXYL GROUP AND THE HYDROGEN-BEARING AMINO GROUPS, THE HYDROGEN-BEARING GROUPS BEING PRESENT IN AN AMOUNT NOT TO EXCEED 30% OF THE TOTAL FUNCTIONAL GROUPS OF SAID COMPLEMENTARY BIFUNCTIONAL REACTANT, SAID MATERIAL HAVING A HYDROXYL NUMBER FROM 30 TO 140 AND AN ACID NUMBER FROM 0 TO 12, AND (4) AT LEAST ONE TOLYLENE DISSOCYANATE USED IN AN AMOUNT RANGING FROM 0.85 TO 1.10 MOLS PER MOL OF SAID MATERIAL; (C) THE REACTION PRODUCE RESULTING FROM THE THE REACTION OF A MIXTURE COMPRISING (5) A POLYESTER PREPEARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DICARBOXYLIC ACID CONTAINING AT LEAST THREE CARBON ATOMS, AND AT LEAST ONE GLYCOL,SAID POLYESTER HAVING AN HYDROXYL NUMBER FROM 30 TO 140 AND AN ACID NUMBER FROM 0 TO 12, (6) AT LEAST ONE BIFUNCTIONAL ADDITIVE SELECTED FROM THE GROUP CONSISTING OF DIAMINES, AMINO ALCOHOLS, DICARBOXYLIC ACIDS AMINO CARBOXYLIC ACIDS, HYDROXY CARBOXYLIC ACIDS AND THE UREAS, GUANIDINES, AND THIOUREAS CONTAINING A PRIMARY AMINO GROUP, SAID BIFFUNCTIONAL ADDITIVE BEING USED IN AN AMOUNT SUCH THAT THE TOTAL NUMBER OF-NH2 AND-COOH EQUIVALENTS PRESENT IN SAID BIFUNCTIONAL REACTANT SHALL BE FORMED 0.06 TO 0.24 EQUIVALERNT PER MOL OF POLYESTER, AND (7) AT LEAST ONE TOLYLENE DISSOCYANATE USED IN AN AMOUNT EQUAL TO THE SUM OF FROM 0.85 MOLE TO 1.10 MOLS OF DISOCYANATE MOL OF POLYESTER PLUS THE MOLAR AMOUNT OF DISSOCYANATE EQUIVALENT TO THE MOL OF SAID BIFUNCTIONAL ADDITIVE USED; (D) THE REACTION PRODUCE RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (8) A POLYESTER PREPARED FROM BIFUNCTIONAL INGREDIENTS INCLUDCARBON ATOMS AND AT LEAST ONE GLYCOL, SAID POLYESTER HAVING A HYDROXYL NUMBER BETWEEN 40 AND 100 AND AN ACID NUMBER FROM 0 TO 7, (9) AT LEAST ONE BIFUNCTIONAL ADDITIVE SELECTED FROM THE GROUPE CONSISTING OF DIAMINES AMINO ALCOHOL, DICARBOXYLIC ACIDS, AMINO CARBOXYLIC ACIDS, HYDROXY CARBOXYLIC ACIDS, AND THE UREAS, GUANIDINES AND THIOUREAS CONTAINING A PRIMARY AMINO GROUP, SAID BIFUNCTIONAL ADDITIVE BEING USED IN AN AMOUNT SUCH THAT THE TOTAL NUMBER OF-NH2 AND -COOH EQUIVALENT PRESENT IN SAID BIFUNCTIONAL REACTANTS SHALL BE FORMED 0.06 TO 0.48 EQUIVALENT PER MOL OF POLYESTER, AND (10) AT LEAST ONE DISSOCYANATE SELECTED FROM THE GROUPE CONSISTING OF 4,4''DIPHENYL DISSOCYANATE; 4,4''-DIPHENYLENE METHANE DISSOCYANATE; 4,4''-TOLIDINE DISSOCYANATE; DIANISDINE DIISOCYANATE; 1,5-NAPHTHALENE DISSOCYANIATE; 4,4''-DIPHENYL ETHER DISSOCYANATE, AND P-PHENYLENE DIISOCYANATE, THE DIISOCYANTE BEING USED IN AN AMOUNT EQUAL TO THE SUM OF FROM 0.70 MOL TO 0.99 MOL OF DISSOCYANATE,PER MOL OF POLYESTER PLUS THE MOLAR AMOUNT OF DIISOCYANATE EQUIVALENT TO THE MOL OF BIFUNCTIONAL ADDITIVE USED; (A) AND (B) BEING REACTED WITH A SUFFICENT AMOUNT OF AT LEAST ONE ORGANIC POLYISOCYANATE TO BRING THE TOTAL NUMBER OF -NCO EQUIVALENT PRESENT TO FORM 2.80 TO 3.20 EQUIVALENTS PER MOL OF SAID MATERIAL AND (C) AND (D) BEING REACTED WITH SUFFICENT AMOUNT OF AT LEAST ONE ORGANIC POLYISCOYANATE TO BRING THE TOTAL NUMBER OF -NCO EQUIVALENT PRESENT TO THE SUM OF FROM 2.80 TO 3.20 EQUIVELENT PER MOL OF SAID POLYESTER PLUS THE MOLAR AMOUNT OF BIFUNCTIONAL ADDITIVE USED IN THE PREPARATION OF SAID ELASTOMERIC REACTION PRODUCT.

Claim 2

THE METHOD OF CATALYZING THE REACTION BETWEEN AN ELASTOMERIC DIISOCYANATE-MODIFIED LINEAR POLYMER AND AN ORGANIC POLYISOCYANNATE WHICH COMPRISE CONDUCTING SAID REACTION IN THE PRESENT OF MAGNESIUM OXIDE, SAIS ELASTOMERIC DISOCYANATE-MODIFIED LINEAR POLYMER BEING SELECTED FROM THE GROUP CONSISTING OF (A) THE REACTION PRODUCT RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (1) A MATERIAL PREPEARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DICARBOXYLIC ACID AND AT LEAST ONE COMPLEMENTARY BIFUNCTIONAL REACTION IN WHICH THE FUNCTINAL GROUPS ARE SELECTED FROM THE CLASS CONSISTING OF THE HYDROXYL GROUP AND THE HYDROGEN-BEARING AMINO GROUPS, THE HYDROGEN-BEARING AMINO GROUPS BEING PRESENT IN AN AMOUNT NOT TO EXCEED 7.5% OF THE TOTAL FUNCTIONAL GROUPS OF SAID COMPLEMENTARY BIFUNCTIONAL REACTANT, SAID MATERIAL HAVING A HYDROXYL NUMBER FROM 40 TO 100 AND AN ACID NUMBER FROM 0 TO 7, AND (2) AT LEAST ONE DIISOCYANATE SELECTED FROM THE GROUP CONSISTING OF 4,4''-DIPHENYL DIISOCYANATE; 4,4''-DIPHENYLENE METHANE DIISOCYANATE; DIANISIDANE DIISOCYANATE; 4,4''-TOLIDEINE DIISOCYANATE; 1,5-NAPHTHALENE DIISOCYANATE; 4,4''-DIPHENYL ETHER DIISOCYANATE, AND P-PHENYLENE DIISOCYANATE,THE DISSOCYANATE BEING USED IN AN AMOUNT RANGING FROM 0.70 TO 0.99 MOL PER MOL OF SAID MATERIAL;(B) THE REACTION PRODUCT RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (3) A MATERIAL PREPARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DIACARBOXYLID ACID AND AT LEAST ONE COMPLEMENTARY BIFUNCTIONAL REACTANT IN WHICH THE FUNCTIONAL GROUPS ARE SELECTED FROM THE CLASS CONSISTING OF THE HYDROXYL GROUP AND THE HYDROGEN-BEARING AMINO GROUPS, THE HYDROGEN-BEARING GROUPS BEING PRESENT IN AN AMOUNT NOT TO EXCEED 30% OF THE TOTAL FUNCTIONAL GROUPS OF SAID COMPLEMENTARY BIFUNCTIONAL REACTANT, SAID MATERIAL HAVING A HYDROXYL NUMBER FROM 30 TO 140 AND AN ACID NUMBER FROM 0 TO 12, AND (4) AT LEAST ONE TOLYLENE DISSOCYANATE USED IN AN AMOUNT RANGING FROM 0.85 TO 1.10 MOLS PER MOL OF SAID MATERIAL; (C) THE REACTION PRODUCE RESULTING FROM THE THE REACTION OF A MIXTURE COMPRISING (5) A POLYESTER PREPEARED FROM BIFUNCTIONAL INGREDIENTS INCLUDING AT LEAST ONE DICARBOXYLIC ACID CONTAINING AT LEAST THREE CARBON ATOMS, AND AT LEAST ONE GLYCOL,SAID POLYESTER HAVING AN HYDROXYL NUMBER FROM 30 TO 140 AND AN ACID NUMBER FROM 0 TO 12, (6) AT LEAST ONE BIFUNCTIONAL ADDITIVE SELECTED FROM THE GROUP CONSISTING OF DIAMINES, AMINO ALCOHOLS, DICARBOXYLIC ACIDS AMINO CARBOXYLIC ACIDS, HYDROXY CARBOXYLIC ACIDS AND THE UREAS, GUANIDINES, AND THIOUREAS CONTAINING A PRIMARY AMINO GROUP, SAID BIFFUNCTIONAL ADDITIVE BEING USED IN AN AMOUNT SUCH THAT THE TOTAL NUMBER OF-NH2 AND-COOH EQUIVALENTS PRESENT IN SAID BIFUNCTIONAL REACTANT SHALL BE FORMED 0.06 TO 0.24 EQUIVALERNT PER MOL OF POLYESTER, AND (7) AT LEAST ONE TOLYLENE DISSOCYANATE USED IN AN AMOUNT EQUAL TO THE SUM OF FROM 0.85 MOLE TO 1.10 MOLS OF DISOCYANATE MOL OF POLYESTER PLUS THE MOLAR AMOUNT OF DISSOCYANATE EQUIVALENT TO THE MOL OF SAID BIFUNCTIONAL ADDITIVE USED; (D) THE REACTION PRODUCE RESULTING FROM THE REACTION OF A MIXTURE COMPRISING (8) A POLYESTER PREPARED FROM BIFUNCTIONAL INGREDIENTS INCLUDCARBON ATOMS AND AT LEAST ONE GLYCOL, SAID POLYESTER HAVING A HYDROXYL NUMBER BETWEEN 40 AND 100 AND AN ACID NUMBER FROM 0 TO 7, (9) AT LEAST ONE BIFUNCTIONAL ADDITIVE SELECTED FROM THE GROUPE CONSISTING OF DIAMINES AMINO ALCOHOL, DICARBOXYLIC ACIDS, AMINO CARBOXYLIC ACIDS, HYDROXY CARBOXYLIC ACIDS, AND THE UREAS, GUANIDINES AND THIOUREAS CONTAINING A PRIMARY AMINO GROUP, SAID BIFUNCTIONAL ADDITIVE BEING USED IN AN AMOUNT SUCH THAT THE TOTAL NUMBER OF-NH2 AND -COOH EQUIVALENT PRESENT IN SAID BIFUNCTIONAL REACTANTS SHALL BE FORMED 0.06 TO 0.48 EQUIVALENT PER MOL OF POLYESTER, AND (10) AT LEAST ONE DISSOCYANATE SELECTED FROM THE GROUPE CONSISTING OF 4,4''DIPHENYL DISSOCYANATE; 4,4''-DIPHENYLENE METHANE DISSOCYANATE; 4,4''-TOLIDINE DISSOCYANATE; DIANISDINE DIISOCYANATE; 1,5-NAPHTHALENE DISSOCYANIATE; 4,4''-DIPHENYL ETHER DISSOCYANATE, AND P-PHENYLENE DIISOCYANATE, THE DIISOCYANTE BEING USED IN AN AMOUNT EQUAL TO THE SUM OF FROM 0.70 MOL TO 0.99 MOL OF DISSOCYANATE,PER MOL OF POLYESTER PLUS THE MOLAR AMOUNT OF DIISOCYANATE EQUIVALENT TO THE MOL OF BIFUNCTIONAL ADDITIVE USED; (A) AND (B) BEING REACTED WITH A SUFFICENT AMOUNT OF AT LEAST ONE ORGANIC POLYISOCYANATE TO BRING THE TOTAL NUMBER OF -NCO EQUIVALENT PRESENT TO FORM 2.80 TO 3.20 EQUIVALENTS PER MOL OF SAID MATERIAL AND (C) AND (D) BEING REACTED WITH SUFFICENT AMOUNT OF AT LEAST ONE ORGANIC POLYISCOYANATE TO BRING THE TOTAL NUMBER OF -NCO EQUIVALENT PRESENT TO THE SUM OF FROM 2.80 TO 3.20 EQUIVELENT PER MOL OF SAID POLYESTER PLUS THE MOLAR AMOUNT OF BIFUNCTIONAL ADDITIVE USED IN THE PREPARATION OF SAID ELASTOMERIC REACTION PRODUCT.