Internal mold release compositions

Details Internal mold release compositions Internal mold release compositions

1989-06-21

1991-04-30

Ivy, C. Warren

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

2643286, 521 51, 521105, 521107, 521111, 521124, 521126, 521127, 521163, 521167, 524701, 524711, 524731, 524773, 524779, 524780, 524781, 524783, 524784, 524785, 524786, 524874, B29C 3360, B29C 4500

Patent

active

050116479

ABSTRACT:
Active hydrogen-containing compositions having internal mold release components are used in a process in preparing molded polymeric products. In the process, the active hydrogen-containing composition contains (a) a primary or secondary amine, (b) a carboxylic acid or amido carboxylic acid salt of a group II metal or of aluminum, lithium, copper, iron, cobalt or nickel, and optionally (c) a carboxylic acid or amido carboxylic acid.

REFERENCES:
patent: 3261813 (1966-07-01), Ramos
patent: 3484517 (1969-12-01), Ligon
patent: 3544609 (1970-12-01), Forbes
patent: 3563906 (1971-02-01), Hoeschle
patent: 3580869 (1971-05-01), Rhodes
patent: 3629168 (1971-12-01), Ryan
patent: 3649661 (1972-03-01), Otto
patent: 3655597 (1972-04-01), Strassel
patent: 3681291 (1972-08-01), Khan
patent: 3726952 (1973-04-01), Boden et al.
patent: 3740377 (1973-06-01), Huffman
patent: 3808131 (1974-04-01), Otto
patent: 3839292 (1974-10-01), Ermidis
patent: 3925527 (1975-12-01), Kleimann et al.
patent: 3939106 (1976-02-01), Dunleavy
patent: 3977989 (1976-08-01), Taub
patent: 3993606 (1976-11-01), von Bonin et al.
patent: 4002584 (1977-01-01), Takahashi
patent: 4024088 (1977-05-01), Godlewski
patent: 4024090 (1977-05-01), von Bonin et al.
patent: 4033912 (1977-07-01), Kleimann et al.
patent: 4048105 (1977-09-01), Salisbury
patent: 4058492 (1977-11-01), von Bonin et al.
patent: 4076695 (1978-02-01), Keil
patent: 4089822 (1978-05-01), Vial
patent: 4098731 (1978-07-01), von Bonin et al.
patent: 4107151 (1978-08-01), Takahashi
patent: 4111861 (1978-09-01), Godlewski
patent: 4201847 (1980-05-01), Kleimann
patent: 4218543 (1980-08-01), Weber et al.
patent: 4292411 (1981-09-01), Jourquin
patent: 4296212 (1981-10-01), Ewen
patent: 4324867 (1981-10-01), Patton
patent: 4336180 (1982-06-01), Recker
patent: 4390640 (1983-06-01), Rasshofer
patent: 4396729 (1983-08-01), Dominquez
patent: 4433067 (1984-02-01), Rice
patent: 4436841 (1984-03-01), Rasshofer
patent: 4442236 (1984-04-01), Rasshofer et al.
patent: 4519965 (1985-05-01), Taylor
patent: 4581386 (1986-04-01), Taylor
patent: 4585803 (1986-04-01), Nelson
patent: 4753966 (1988-06-01), Haas
patent: 4766172 (1988-08-01), Weber et al.
patent: 4774263 (1988-09-01), Weber
patent: 4774264 (1988-09-01), Weber
patent: 4792576 (1988-12-01), Nodelman
patent: 4868224 (1989-09-01), Harasin
patent: 4895879 (1990-01-01), Nelson
patent: 4897428 (1990-01-01), Dewhurst
patent: 4965293 (1990-10-01), Sanns
Periodic Table of Elements, Sargent-Welsh Catalog No. S-18806, copyright 1962.

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