Document B5b11oXyGKV1nJRzejJQyVdBJ

CONFIDENTIAL DP PONT TECHNICAL _INF_OR_MA_TIO_N REPORT #D.S.C. 66-2 CC: J, W. NESTOR, WILM., F&F CC: S. N. KELLY, TOLEDO F, H. BEADLES, WILM., F&F G. F. OSBORNE, DETROIT SALES C. F. KALB, WILM., F&F G. I. MULHOLLAND, FLINT E. T. BREUER, WILM., F&F DEVELOPMENT LAB. C. W. THEOBALD* WILM., F&F BULLITT, JR., MAR. LAB, R. B. DAVIS, WILM., F&F LAURRELL, MAR. LAB. P. J. GRAHAM, EXP. STA. , WILM, PIKE, MAR. LAB. C. E. CORNELL, TOLEDO / TOOLE, MAR. LAB. R A. DE WALL, CHICAGO / BASTIAN, MAR. LAB. N. I. DRESS, PHILA. ETHER, PHILA. PLANT F. S. BAKER,(TUCKER EDWARDS, PHILA. P, 0. PEASLEY, SO. SAN FRAN. CALLAHAN, PHILA. C. H. THOMPSON, FORT MADISON VINING, PHILA. File: 1705 E, I. du PONT de NEMOURS & COMPANY, FABRICS AND FINISHES DEPARTMENT DIVISIONAL PLANTS CHEMICAL GROUP RETURN TO LAB APR 1M-1866 INITIAL STABILITY REPORT SEVEN 330-LINE DISPERSIONS STRAIGHT AND MODIFIED ALKYD PRODu J i <hiys PREPARED BY: DATE ISSUED: PROJECT % NOTEBOOKS: M. H. SCHAFFER MARCH 25, 1966 P-63 DSC 76S2, 7S57, $091, $1$9 $296, S3$5, S500 INTRODUCTION: Since inception of the Dispersion Stabilization Concept (DSC} Program, approximately 3,000 finished product stability samples have been evaluated. Data encompasses D.S.C. formulations for each of the 25 pigments in the Universal Colorant gamut. The performance of 7 of these Colorants is reviewed in this initial report on stability. A final report will issue when data for the remaining 1$ colorants have been analyzed. SUMMARY8 -2- D-.S. C,, #66-2 Stability performance of products containing the seven subject Universal Colorants is equivalent to their conventional based counterparts* Based on the vast amount of data supporting this conclusion, further stability piloting of specific Universal Colorants will be discontinued* Performance data for the remaining IS dispersions in the Universal Colorant gamut are being analyzed with a final report no follow. Stability data for Dispersion Stabilization Concept (DSC) formulations for the seven subject pigments are being summarized to (1) inform management of program status; (2) eliminate superfluous and time consuming stability testing enabling more effective and efficient disposition of manpower towards meeting established commercialization goal dates and (3) enable a cross-reference with recently published durability data to give a complete definition of Universal Colorant performance. RESULTSs Overall stability performance test results for the seven Universal Colorants (listed below) compared to their conventional base counterparts in straight and modified alkyd products are equivalent. Tables I through VIZ review the stability results of straight and modified alkyd product pilots containing 330-1393 ("Monastral** Maroon Universal Dispersion), 330-1505 ("Monastral" Blue Universal Dispersion), 330-1559 (Indo Violet Universal Dispersion), 330-2502 (Milori Blue Universal Dispersion), 330-1705 ("Monastral" Green Universal Dispersion), 330-1010 ("Monastral" Violet Universal Dispersion) and 330-1019 ("Monastral Red Universal Dispersion) Because of the large number of individual tests which were run on each stability sample, only those results which differed between control and experimental are noted* Therefore, where a particular result is listed in the "Remarks" column, it signifies that all other properties evaluated were equal to control* When slight variations and inconsistencies in performance were found, conclusions were based on a systems performance over the entire duration of testing rather than on specific intervals; e.g., seed resistance of an experimental system slightly poorer than control at one month; slightly superior than control at two months; and equal to control at six months; was considered equivalent to control. Unless otherwise noted, sample stability was evaluated to six month shelf* All product line numbers from 701 to 799 represent modi fied alkyd quality while all other line numbers indicate straight alkyd quality. Table VIII defines the product quality for each of the product line numbers listed in Tables I through VII. DUP030001551 -3 - D.S.C. #66-2 Some Colorants have been evaluated more extensively than others and stability results for a specific dispersion are based on earlier as well as currently scaled-up formulas . Only slight modifications have been made since initial formulation of the Colorants and basically* results obtained from these earlier dispersions correlate closely to data obtained from current formulas* DISCUSSION a In defining stability performance of 330-Line dispersions several parameters were involved as follows? (1) Quality of Product Pilots - To determine the universal application of a Colorant as a replacement for its 42, 732 and 743-line conventional base analogs* evaluation of each was made in metallic and non-metallic, straight and modified alkyd quality enamels* Each Colorant was evaluated in masstone and tint according to formulating practices and tables# In addition* all Colorants were evaluated in active finished product formulas piloted with both conventional and other Universal Colorants. Although only results in straight and modified alkyd qualities are presented here* satisfactory evaluations have been made in thermo setting acrylic enamels and to a lesser extent in vinyl and acrylic lacquer qualities. (2) Duration - Routine tests were run at intervals up to six months in most evaluations, with occasional testing to twelve months. Testing intervals varied with the specific product, but included evaluation of at least one oven (120p) and three shelf samples during the six month period* (3) Testing - To determine performance, routine control tests such as gallon weight, viscosity, settling, seed, gloss, hardness, flexibility, adhesion and color were evaluated. Visual and microscopic analyses were made on many of the pilots to determine flocculation and pigment orientation* When dictated by product end use, tests specific to an individual product were run, e.g, humidity resistance, salt spray, grease resistance and stain resistance would be run on an appliance enamel. A typical evalu ation is presented in Table IX. This particular evaluation was the basis for the conclusion formed in,Table V, 793-M. w ms io w s o Results demonstrate that the stability of products con taining any one or a combination of the seven subject Universal Colorants are equivalent to their conventional based counterparts. Although each of the seven Colorants may differ in the specific polymer and solvent system which they require to achieve a highly deflocculated and stable dispersion, they are all based on the same concept - D.S.C. Results in addition to demonstrating that products containing the specific Colorants are stable also show that the basic mechanism used to effect stability is a sound one. DUP030001552 "4 - DoSoCo #66-2 Therefore, it is concluded that further stability piloting of 330-1393, 330-1505, 330-1559, 330-25*2, 330-17*5, 330-1*1* and 330-1*19 is not necessary and future commercialization proposals with these dispersions will be based on the general premise that the DoS.Co formulations are stable in all straight and modified alkyd finished products* PREPARED BY 4. 7^ DATE; APPROVED BY; OUULJl DATES a p p r o v e d BYs DATES MHSjjp DUP030001553 TABLE I STABILITY PERFORMANCE OF 330-1393 "MONASTRAL MAROON UNIVERSAL DISPERSION" ____________IN STRAIGHT AND MODIFIED ALKYD 'ENAMELS __ . P* rl HH rH St H O *fl "P P C3 Qfl OO rH i Oo Ci : tnP P C\8 fl o PO II 1o fl *o o o *H p P P > H OO 0P a HH C fl fl P o* pp tHo *wH TO ^ m> > a fl W to CO 0) to . > *rl S fl C< P fl fl rH `*H P PCi itH) TJ T3 A*CDS P. v-i fl a p M Oh 3 OOfl Cl P A -P P o AW flrflrH PH bO bO r) *H *H H* "H HH P P 05 CO -rt n fOlO*rfli + +h mh wAfHH H gJHO oo a H mnrl \ovc r4 HO\ tto'-OrN- 1 8 p o fol A >H PD fl Ho o p "O X o C3 6*r-.l e- o p flop g r) Ot ) i HO U A fl * bOiP ft 1 W *H O W Ci H WP P MC P flop O t J rH O rH S TJ A H fl O A p$ p r-l O* DUP030001554 IN STRAIGHT AND MODIFIED ALKYD E N A M E L S ____________ STABILITY PERFORMANCE OF 330-1505 `'MONASTRAL1* BLUE UNIVERSAL DISPERSION TABLE I I && EE o T0J) >> HHp H*pH rl H X>Xt I--*I (-1* 2 ft Cvi oo oo oo pp rlH (0 CO <o* 0) q> 03 .02 ft H i--I H *H H 1&8E fftt PoftpPo O ft PfOt PP ft ft Oo. oP p CJ o O ft ft lnOO o ft pit cb2OP P P H <0 H rl PP H C0O H 0 *3 0 H P H -rl P H EHh WCT1 ~ it E-i 0} HSEfch ft# S EH O O O O Vf\U\H rlrl A HH<OtOiCOO\ HHrl a XJ 03 pp p XI bO bO HH HH 0 OT 1l - a r~ - r-- XJ XJ 1 EE XJXJ ft ft PP > > PP HH HH HH PP ^M 11 ft ft < Hoft Hoft pp pO pPft pO pPft > PP OO oo pp x? o *o o Vo pp oo pp > P H. 3* H HH H O P O ft P P H ft ft O8 O* ' *rl P P * P prop o > o s> w in i P * o o HH HH --- - r>----r>H H H Op O O P P OP P ft ft ft ft ft H H ft ft ft fOot O POo HOO O+ O W XJH XJ H 03 p p O HO O P O bO W 02 pW P oP o o fot fot f0t.0ft. PP PP H H PHH P to H H P H *H H *rl H PP .0ft.N 0 bOp P.H H P rl pp P >rl -H Wta8p w i+ 02 OOgflOOg eh OSEH HOOP H H<p O On OO Ct't-oCo'-vCto'-C-fif-tPto-tro-Ctov tOo- OIsv-CO*''-O!>O" ctf rH 1 ft 03 p P O ft <p jp H> p WOH o P p ftp *0 :P o P Q.Vi ft H S O o. a o o -a! o H P o O P 00 t ft ft 0 E H p. H o p ft o >. ft H0 X3 > ft rl X H P P H P is; ft CH II o J> o H P k po So P O i rl O XJ ft ftp XJ OH ft ftt O % ft P.H wp H XJ H $ ft ft p o p 03 ft O H ft OP, P*&S*a ft II ijjroi _6 P0 S ft O ft p H p P xj HUti ID 1H P O >> H o in o. i B Ip I1 rl ft. eft H o o H Xft* * " DUP030001555 &S? IIQ> 'Q'D 0 P CO *H 02 a 4 3 p> 0> rl W Hrl O rl 'rl 9H 8+3 *8*8 H CO ww P rl P to H 8 "8 8 & <0 1 8 75 _ .O a 0 a bOP P rl *0 t> >rl 3O C a t> o a 3 O a a <h a rj g O MU xt to *crt 483 a +83 a Hoo mO p4>3 D O oo 43-43 2 2 toto aa H 'H O44 73 & 4r3l H l a 4 E O 0 0 *4>r34 a * Eg -to *a pa wO O' a rl >H a 0 a h cl H S pa a0 HH ra oi + + xt . aa > >H X3 X w>a rl (H3 ft *H 'r| 43 43 H ,H *rl OO > u i= a ' H H H W H n *E<h1! J3 J3 til's O* O* a ajj> a a a a 43 +3 i--l rH a H 'H 4ha3 *4aH3 *paH *41a-34 HHHH a a ap P P H a a ah o 82 CL OO ,43 P PH CO H H0 H p aa-h gga II a Vi > '0 0 H P a 0 -* fcJ a Orl p -rl O aH a *o a a a a p Xt Eh p .0 *h a Vc 0 P II 0 a ao P to a Eh A*rl O H ++ 40 a . wp a H TJ a aa * w A C\i 0 p a 00 1C-<La a 34 CL A a * a On 0O 11 S PH . 0a p0 K a 0a H P P a *0 8 S&HOO H 000 | h xt a w 0 H a 0 > a -H O W A M A! 0 A $ pi q 1H H a 04 A m P rl S' On Ov Ov OO H OC'nv-COtO'-CtO*- H CW * DUP030001556  u TJ TJ 1 & 0) TJ > >> PP HHH *<H7H! 83 k$ fc> p rl H rl P 3 P M 3 3* i--OI HO >>> PP 33 rl H >4 PP HH TJ TJ p 3o o3 ' >o o rl *rl a>s 3> C3 3 >3 Oo M oo ptO p > > PP o pp ! 11 CO1 two ao H p| taO bD rl h rr~li P 3rl 3-rl H3 3 33 Mp MP Or* M CQ * TJ TJ ss. W j HHiH'rl H H H H *rl O OPP O O O OP Cvi 33 3 3 pp 0033333 3 3PPPP t> H CiCftP. oooo 3 3 3 3 3 3 0. PP O O O O O oo33 Waooop3 3 OO oo 3rl 3r4 0 3 0 3 CQ pp p p p pH f-t H H -r1 `rl 33 3 rl H rl H *rl 3 CO p p TJ TJ 3 3 3 3 P 3 3/H >H ss,** HH W W W3o4.W3o4.W3o'.W30<H*3rl McS oh 12 Hh + ttf o 3 H 3 1 TJ bOH 3 -H O rl 3 3 _P tPp 33 bfl 3 O rlH O p o _O 3 3p TJ 3 O 3 >TJ 3 HH O SO3 33 3 P 0 > rl P O O3V 3 O O 3 O g rrl p P 3o sTJ >W. Ho O TJ 8 O 3 H SHOO gjHODOOO 8 EH g OP 55 . Si P*-H rl cncnto O^ CNiH Qn O CMCJNCMOvO OOTO WNgNNOOv-M H CU (S <*- HM DUP030001557 IN STRAIGHT AND MODIFIED ALKID ENAMELS STABILITY PERFORMANCE OF 330-1765 *,MONASTRALGREEN UNIVERSAL DISPERSION ~ ' TABLE V U II s* SS Pp H *H rl.H r-f *H p PP 3 r-4 r-i r-i 2 S O H IS 3 Po >oo oo X5 o o P +J pp P rt 14 II s * p H &r o44 > W CO HHH t~i r-i r-i t-i * r-i H H H 2 oO Z 3 oo 8 H P C P oo to O P -p 0 O O p P P O O p SO PP p P *H P B rI O *H O Op O p P 3 o o PP p u PB oo pp o o o S PO O O <0 P O Oftft P P P H P P p ra p ra . gij'flj <i 2.a.a O H HH P H H H H o<rfopp H*3 O' O' O4 O iOE4 LCP' HHOHW T3 P CS P1 l ra CV xs PH PB O |P o xs HH HH s 5, pra tv H tg. Pra Pra O Hra PH Pp 3 p. too to . ii EJ S tv tv H H P HH H H P o o i P ra pp * p. -:o-o P P1 O ra htoOton* HH PH ra ra ra + ra h ra o o 66 ra PH * * 2 p O 2 p O 2p pg "S)OJ 'HP H P^H P toprH H H *- - H i pmoaa hs ZZZ** BByVr11Vr*1 B +B3 0w O O , , OOP O O ff H p rt o o <h H o o ra P OO H o p o p p ra o p m p e* p w ra o P o P . ,o S SP PP o P > p I112 p toOP HHHfnH^HSHSWPHlS.Hp H S3 3 3(8 8 P PH 1'H HWHH 8gsi$xgsi8a ++ ++ ra 5 o H X) * toOH H H _ ra p C3 P HmpraB HP*O ra o P p SC? . SH ISR. P u ra H ra P S ra oH a eP-1 o ra HOP ra a >W p H^ PC > H S. * P ra H to o 'til P ra o P' - ^4 StHOOOOHOOOOO UVHH^H mrt t-i CK CK CM ISO H CK CKUO H <0 H HH HHH H CM IHE-t O H^SOONp Cv-Cv-S- CVCV OO StV H A o o* "p % CM (V OOSfrtSJE-tOOO II s I p $* o^ os-vc\vc50*00(O*\NHOstHO Os O Os-CO H EU H & o ,S p h w . HW g rj ft K, i! P ' TwO O *f0i ft-H <f| P s o H cv # _________ DUP030001558 TABLE V I STABILITY PERFORMANCE OF 3 3 0 -lS lS "MONASTRAL" VIOLET UNIVERSAL DISPERSION IN STRAIGHT AND MQBTFTEn ALKYD ENAMELS Remarks o %'S cO eT3 33 >> pp S Hr4H*H > rl *H o HH EE O P oo oo *8 o o *3 P +9 .3 33 63 3a* 3o*, o H H H H *rt *rl EEEEES P +3 p 43 gO OO OO OO OO.OP. 0.000^ 0.0. P P P PHH r"t r--i i--[ r-4 *H -H ,03 PpH*pH HHH SEE PPP ot> oVoo ooo ppp HHH t3o* 30* W&? WO* (H S Eh S Eh O O CHU 0 oEot0s-i sp55q3 OCx^OC'rOirr'.oc>r.Of^xr-trQ--41 g0**!g25 h WCt'-fJ-XOVO-COtO'- 10r8l O0H 3Hg,Wnrt pp S3<S rl P. to o p 031 otj 1-4 *3 E 3 <0OP iOO* p a H :6 o ->rrpaa P O.r-4 a to oo ra , H jS 8P 5> W<H rj O o *c3 A ra o P H P 5> 6 fn H 0.0 It P t? M H N 3 Ok . o O. OQ o *H p W to a 01 R. * I p Hporj 0. r-4 c? DUP030001559 > & A se sO d' *2 S bH HH d od > H H O > CON O& PH ft >p PH HH PTO d dp h P^i H C3 H H p b>H X3 H 8 HP P +d2 pPp HH P Q HHP P 03 S H H 03 d 03 PP 31 ftIOT 3. H CO o . TO o Jrl > p XS H ra g<0 o p P 0H TJ rl H O HOh p rl h P ft ft d do r"l P o f h O O ft p ' i--l OH "rl 0 P T! Ji M PP TO H O hhU OOP HH d ooo oo ++ o H CM h o ' d &.. d o* d dtj o< dd d bo d Hr o dP H H 10 p p to CO to to a> *Ori ' PCQ PCQ <TPO P H 'H rl H *rt rl XI *rl P bO H *H *H H H p TO o O TO TO ft H p rl P JL h bOft U UPP hu a h TO d d ft d H TO TO P HH o h dH h h h Op p ft t> TJ O O T> * h ftO op dt j xf o Oh HO p 03 ph fInt oo h H TO ft ft ft to O O TO to a. **H TO TO PP bO H P ft P Pp dh 4H4HH4 PH H Po ft ft O ft fftt Pft HH bO bO bO ftp H P H ft H d dH H d P H bO H bO bOp H HHH Hoo WKHJ fOt 'fCtrc'Ho H H H d H dHH d 03 cr*03 03 M ++ Kl II * CM CM fOriSft >4 M Hh eh ghohhooo ft CM M OgEnQ (*\ crser\i-4u\(*\r-ic*\r-i On ONONtOHONtOONtO H HH C^-OOOn On HiOOtOON Cn . s| d <S bOO rl ft TO p TJ TO d o M 53 ft o hft s i1'0 < O O > S d H s P PTOOh H b"ft Ob03 U(D h Sh O H P TO h 'O TO h O o >H 03 h H XS H O 0 H d ft h X {P dp u 2 ft " O TOO II > H p O o do p m t> d H J P B *tJ O d Phdh H Eh P OH ft ft 8 o h.d S d P bO O H Eh ftH h U TO fi > ft TO h dP d h OH TO O O ft i PTTOO TO ft 03 TO H * TO OA IpH TO P O h hh d HP > o S H 'O d H h 1 H d o d ft < H o d? o 5 TO Eh u P Os H rt ft ft TO p rl XHS H CM * DUP030001560 to 3 I i to I to 33 . i & ? <*> ON PON & 0 Ah Xi O H H to {>. . M t1> obo;' rH to +to3 -*H> to to H rH *H rH o> < to i-\ Id : : % t>0 toSi "tHo rtHo otor,Sa4 asm T3 to ocy >toH o Oto Hto *-JHM?JH SO 8% * OP bO H to ra*H : rH S rH W rHto tIo f P O to * H H M to *H O 03 ' c -o to toss; PJ fcf >> to Of O -H to ffl fc>, u H .HP to R pH to Q HrHrH S3 Q to r-1 top tIo . to ms o ra to to 53 rtHo ^-H Wfi ^ > H to fi ti OH fflrl fl) W zam X3 *H to to *H Ah +s O h jgo ; wc <*h ?; e ato 0to.(to5 w K to to 1 rH Of o to to tiHSfi t ) rH to Of -i X3 bO I W to to W hOH H C 03 8 EH ft AO 03 to MH H o a tJ RH raw CJHHtoH to to pH h c m ra a ra g X;H ra rji *h ra -H to S to to to o rH 3a <DSt a ra c to to c w E=ttoo >M*rholSpjto!SJp2 < rtoj ( O a OS XS h csoaw to W W W > to to to o to > C-H rraa >to >to ro *o*H ox} QtM ox rap o *H -H H to H hP*H toQ rH TJg rH ro >>to H (Sri P EH W rH W rH C!H toO o S rOH P Qa PQa oH*^ toAh to too to to P p rl!x3.ra.to o Ah hOp hi) CO P to 3bo0p p0 s b .aH top SJj s o h j _ 03-toS WOWS h aH-to WS Wh t<o htoj o jo oO03 S S' S' S ESKS H rH 99299$$$*$ 111 rHrHrHrHHr-HrHr-IrHrH E S EE E EE S5 S o OQOOO E EE E E E VNr'N-HhrH <\ rH ts~C'-<NJ N rH On On tO On O O rH UNn O rH rH i CMOrHff-4-ON. l>-t!OtO ON o n ON r-r ~ ~ ~ DUP030001561 h t 5) wi 7^ A H O 1 PO Ph r II o W O H O PpH pR II o o rH Ho ml H -0 P t PP II Oo W i--2 _p P o pp *8 O^ V oO H r~2 f-* Hp i JR tHo (--1 i--1 o p0 o II pc oo o H oiH r-i 1 9 P0 PRU 11 OO H O W Q ok p pR II Oo Oo r-l H - 743 tem ( s r iW-n7Ss5y tone o f 7V'4sr3s-7n n#5& Mass laces in e Rep L 7B )923-- C o n tro l (System A)1- E xperim ental (System EXAMPLE OF ROUTINE TESTS EVALUATION TO DETERMINE THE STABILITY OF A MODIFIED ALKYD ENAMEL CONTAINING 33Q-17B5 TABLE IX ! SO so O' "OX'. VO sO.' XSO. O' sO vO SO>' O' IN 2N X O' O' 05 05 0 QO o o fi NO -4 cv 02 -4 CO0 H O' -* O' <I> rot ofl ms a i1 02 co r--1 r-i o* O* in sO to to 9 R O oe S3 is 4 02 02 02 O o to 02 to O' 9 oR OR a is o H o r~i fo~1 o H UN sO r-i H 02* *4* to 02 to O' R o RO aa qH orH o rH co CO SI. t-lp 3g 02 r-i to CO H Co OSb tq co O' -4- CO -4 CO -4 -4 -4 r-i 4 -4 l1 11 mi < 11 m 3 HI rH es E-t H P g H HK @1 W t* 440 9002 J6H co 9 P r-i R9 2S 9 CO ra P p^ RH 2a j tro vO System A * 0-793-B-24710 System B 0-793-B-24710-A- II nn DUP030001562 FORMULATION DESCRIPTIONS